The 15 Best 300Wh Portable Power Stations of 2026

The ALLWEI 300W Portable Power Station is a compact 256Wh LiFePO4 battery generator designed for campers, travelers, and homeowners needing reliable backup power. With 300W continuous output and 600W peak, it powers essentials like laptops, drones, mini fridges, and CPAP machines without harming sensitive devices, making it perfect for off-grid adventures or outages.

Standout features include six output ports for simultaneous charging, rapid 60W USB-C, and flexible recharging via AC, car, or solar panels up to 100W. The LiFePO4 battery offers 3000 cycles for a decade of use, protected by advanced BMS against common risks. Real-world performance shines in scenarios like 4+ hours on a 50W device, with auto-sleep to conserve power.

Build quality impresses with a sturdy, lightweight 6.4 lb frame measuring 9.25x5x6.81 inches, plus a 3-level LED light with SOS for emergencies. It supports pass-through charging, enhancing convenience during extended use.

Drawbacks include the 300W limit, which auto-shuts off overloads, and no included solar panel or advanced features like app control. Users must verify device wattage compatibility.

Overall, this power station earns high marks for portability, longevity, and value, delivering dependable power for everyday emergencies and outings. Highly recommended for light-duty needs.

Capacity: 256Wh LiFePO4

Output: 300W continuous (600W peak), Pure Sine Wave

Ports: 1 AC, 2 DC5521, 1 Car Port, 1 USB-A 18W, 1 USB-C PD 60W

Recharge: AC (3.5-4H), Car (3.5-4H), Solar 100W Max (4-5H)

Weight/Dims: 6.4 lbs, 9.25 x 5 x 6.81 inches

Cycles: 3000+, 5-Year Warranty

Ideal for users needing under 300W total power; calculate runtime as 256Wh x 0.87 / device watts. Pairs best with ALLWEI 100W solar panel. Avoid for high-draw items over 300W.

Check device specs before buying. Great for camping, CPAP, laptops; upgrade to larger ALLWEI models for more power.

The GRECELL 288Wh Portable Power Station is a compact solar generator designed for campers, travelers, and anyone needing reliable backup power during home blackouts. With 330W output and 288Wh capacity, it powers essentials like laptops, tablets, CPAP machines, fans, and mini-fridges, making it ideal for outdoor adventures or emergency situations.

Standout features include a 60W USB-C PD port for rapid device charging, eight versatile outputs for simultaneous use, and three recharging options: AC wall, 12V car port, or solar panels with built-in MPPT controller for optimal efficiency. The upgraded battery management system offers overload, overcharge, and short-circuit protection, while dual silent fans maintain safe temperatures during operation.

Build quality emphasizes portability and safety, with a lightweight frame, LCD display for monitoring, built-in 5W wireless charging, and LED light with SOS mode. It delivers clean pure sine wave power (600W surge) suitable for sensitive electronics, though its power limit means it's not for heavy-duty appliances.

Potential drawbacks include the 330W cap, which restricts high-wattage devices, and the capacity best for short-term needs rather than all-day use. No user reviews yet leaves some performance questions unanswered.

Overall, this power station excels as a portable, user-friendly backup solution with strong safety features and fast charging, earning a solid recommendation for light-to-moderate outdoor and emergency power needs.

Capacity: 288Wh

Output: 330W continuous (600W surge), 110V pure sine wave AC

Ports: 1x AC, 1x USB-C PD 60W, 1x USB-C PD 18W, 2x USB-A QC 18W, 1x car port, 2x DC 5521, wireless 5W

Recharge: AC wall, solar (MPPT), 12V car

Safety: Upgraded BMS with overload, overcharge, short-circuit protection

Recharge fully via 110V wall outlet, compatible solar panels with MPPT for max efficiency, or 12V car port. PD 60W USB-C supports fast charging for phones, tablets, and laptops. Charge up to 8 devices at once for versatile use.

The ZeroKor 300W portable solar generator is a compact 280Wh power station bundled with a 60W foldable solar panel, perfect for campers, RV owners, and anyone needing reliable off-grid power for small devices like phones, tablets, and laptops. Its pure sine wave 110V AC outlet ensures safe charging for sensitive electronics, while USB, DC, and quick-charge ports handle multiple gadgets at once.

Standout features include the high-efficiency 20.5% monocrystalline solar panel for faster recharging in low light, plus versatile input options like wall outlet, car port, or solar. Real-world performance shines during camping trips, powering lights, fans, and chargers without noise or fumes, and the built-in MPPT controller optimizes solar intake. The SOS flashlight with reading mode proves invaluable for nighttime setups or emergencies.

Build quality feels solid with a lightweight 5 lb frame measuring 8.5 x 6.7 x 4.1 inches, plus a cooling fan and comprehensive BMS protections against common hazards. It handles everyday outdoor use well, though the solar panel's non-waterproof junction box needs care.

Drawbacks include its 300W limit, ruling out heat-prone high-wattage devices, and the need for regular cycles to maintain battery health. Overall, this is a smart, eco-friendly choice for light-duty portable power.

Verdict: Highly recommended for weekend warriors seeking an all-in-one solar solution that balances portability, power, and safety.

Power Output: 300W AC (110V Pure Sine Wave), DC (9-12.6V/10A), 3x USB-A (5V/3A), QC USB (5V/3A, 9V/2A)

Battery: 280Wh Lithium-ion, Weight ~5 lbs, Dimensions 8.5" x 6.7" x 4.1"

Solar Panel: 60W Foldable Monocrystalline (20.5% Efficiency), USB-A/C and DC Outputs

Charging: AC Wall, Car (12V), Solar (MPPT), Temp Range -10°C to 40°C

Features: BMS Protections, LED Flashlight (Reading/SOS), Cooling Fan

The MARBERO M823 portable power station is a compact 237Wh lithium battery unit delivering 300W of pure sine wave AC power, making it perfect for campers, hikers, CPAP users, and anyone needing reliable backup during home blackouts. With its array of outputs including USB-C PD, QC3.0 USB-A, DC, and dual AC outlets, it handles everything from phones and laptops to small appliances seamlessly.

Standout features include dual built-in LED lanterns—one with two brightness levels on top and another with three modes including SOS on the side—ideal for nighttime camping or emergencies. Recharging is versatile via wall adapter in 6 hours, car port in 8 hours, or compatible solar panels, enabling true off-grid use. Real-world performance shines in powering sensitive devices safely thanks to the pure sine wave inverter and robust BMS for overvoltage and temperature protection.

Build quality impresses with a sturdy cuboid shell, cooling vents, and ergonomic handle, weighing just 4.6lbs for easy backpack storage. It operates reliably from 14°F to 104°F, though high-heat scenarios require monitoring.

Drawbacks include the lack of an included solar panel and its 4.6lb heft, which might not suit ultralight adventurers. Overall, the M823 offers excellent value for portable power needs, earning strong recommendation for outdoor enthusiasts and emergency prep.

Battery: 237Wh (64,000mAh equivalent), Lithium

AC Output: 300W continuous (375W peak), 110V/60Hz, 2 outlets (2-prong & 3-prong)

USB Outputs: 2x QC3.0 USB-A (18W), 2x USB-A (15W), 1x USB-C PD (18W)

DC Output: 12-16.8V/10A (13A max)

Recharge: Wall 6hrs, Car 8hrs, Solar 16.4-24V/2.7A

Size/Weight: 8.15x3.89x5.82 inches, 4.6lbs

Extras: LED lanterns, BMS safety, pass-through charging

The GRECELL EB300 is a compact 330W portable power station packing 288.6Wh capacity, designed for campers, RV enthusiasts, road trippers, and anyone facing home blackouts. It powers essentials like laptops, phones, CPAP machines, fans, and mini-fridges, making it a reliable backup in off-grid scenarios or daily outages.

Standout features include a 110V pure sine wave AC outlet, 60W USB-C PD port, dual USB-A, DC ports, 12V car outlet, and 5W wireless charging pad, all in one unit. Triple recharging via 110V wall (6-7 hours), car port (7-9 hours), or 60-120W solar (5-9 hours) delivers real-world versatility, while smart BMS prevents overcharge and overloads for safe performance.

At 7.94 lbs with a sturdy handle, the EB300 boasts durable build quality and user-friendly extras like a multi-mode LED flashlight. Dual quiet fans manage heat effectively, ensuring smooth, low-noise operation even during heavy loads.

Potential drawbacks include no included solar panel and modest 5W wireless speed, which may slow some charges. The 330W cap also limits runtime on power-hungry items.

Overall, the EB300 excels as a portable powerhouse for outdoor adventures and emergencies, offering great value in capacity, ports, and safety for its size.

Capacity: 288.6Wh

Output Power: 330W

Ports: 1x 110V AC, 1x 60W USB-C PD, 2x USB-A, 2x DC 5521, 1x 12V Cigarette Lighter, 1x 5W Wireless Pad

Recharge: Wall (6-7 hrs), Car (7-9 hrs), Solar 60-120W (5-9 hrs)

Weight: 7.94 lbs (3.6 kg)

Extras: LED Flashlight (High/Strobe/SOS), Smart BMS, Pure Sine Wave AC

The Jackery Explorer 1000 v2 is a versatile portable power station designed for campers, RVers, off-grid enthusiasts, and anyone needing reliable emergency backup. With 1070Wh capacity and 1500W AC output, it powers essentials like refrigerators, microwaves, and projectors for hours, making it ideal for road trips, hurricanes, or home blackouts.

Standout features include one-hour fast charging from 0-100% using the Jackery app's emergency mode, advanced ChargeShield 2.0 for safer operation, and a LiFePO4 battery lasting over 10 years with 4000 cycles. Real-world performance shines: it runs a 330W rice cooker for 2.7 hours, a 1160W microwave for 48 minutes, or keeps a fridge going up to 37 hours on low draw, all while supporting multiple devices via three AC outlets, USB-C, USB-A, and car port.

Build quality impresses with a compact 12.87 x 8.82 x 9.72-inch frame weighing 23.8 lbs, foldable handle for portability, and whisper-quiet operation under 30dB. The app adds smart control for modes like energy-saving or overnight quiet charging, enhancing usability indoors or out.

Drawbacks include no included solar panel, reliance on the app for peak speeds, and moderate weight that might challenge ultralight packing. Wide temperature operation from -10C to 45C ensures reliability in varied conditions.

Overall, the Explorer 1000 v2 excels as a faster, stronger upgrade over predecessors, earning top recommendation for balanced power, longevity, and portability. Buy it if you need dependable off-grid or backup energy without bulk.

Capacity: 1070Wh LiFePO4 Battery

AC Output: 1500W (3000W surge), 3x 120V~60Hz

USB Outputs: 1x USB-A 18W, 1x USB-C 30W, 1x USB-C 100W

Car Port: 12V~10A

Weight: 23.8 lbs / 10.8 kg

Dimensions: 12.87"L x 8.82"W x 9.72"H

Charge Time: 1 hour (emergency mode), 1.7 hours standard

Temp Range: Charge 32F-113F, Discharge 14F-113F

Projector (100W): 7.6 hours

Rice Cooker (330W): 2.7 hours

Refrigerator (15-520W): 1.7-37 hours

Kettle (850W): 1 hour

Microwave (1160W): 48 minutes

Based on real-world tests; actual times vary by usage and efficiency.

The OUPES Mega 1 is a versatile portable power station designed for homeowners, campers, road trippers, and professionals requiring reliable off-grid or backup power. With a base 1024Wh LiFePO4 battery, 2000W continuous output (4500W surge), and expandability to 5kWh, it handles everything from kitchen appliances to workstations and campsites effectively.

Standout features include revolutionary 36-minute fast charging to 80% via AC, or even quicker with combined solar input, alongside an advanced MPPT controller supporting 800W solar for efficient outdoor recharges. The UPS switches in under 20ms to safeguard gear during outages, while app control via Bluetooth offers real-time monitoring and customization. Pure sine wave AC outlets ensure safe operation for sensitive electronics, and 13 versatile ports cover all devices from phones to power tools.

Build quality shines with premium components, thermal stability from LiFePO4 cells rated for 3500+ cycles, and a smart BMS preventing overcharge or overheating. Its informative display and portable design suit demanding environments like film sets or emergency response, though the full ecosystem requires optional add-ons.

Drawbacks include solar panels and extra batteries sold separately, potentially increasing costs, and as a newer model, long-term user data is limited. Still, its specs promise robust performance.

Verdict: Ideal for those needing scalable, fast-charging power without compromises on safety or output. A top pick for reliable home backup and adventures.

Capacity: 1024Wh (expandable to 5kWh with 2x B2 batteries)

Output: 2000W continuous (4500W surge), pure sine wave AC

Battery: LiFePO4, 3500+ cycles

Charging: AC 36 min to 80%, solar up to 800W

Ports: 13 outputs incl. 2x PD100W USB-C, 4x QC3.0 USB-A, UPS <20ms

Other: App control, smart BMS, MPPT solar controller

Choose Mega 1 if you need expandable power under 5kWh with fast charging for home UPS or camping. Opt for Mega 1 Lite for basics without expansion, Mega 2 for 2kWh base and 10kWh max, or Guardian 6000 for heavy-duty 240V/6000W needs.

Pair with OUPES solar panels for off-grid setups. Verify appliance wattage fits 2000W limit for seamless use.

The Jackery Explorer 300 is a compact portable power station designed for outdoor enthusiasts, campers, travelers, hunters, and anyone needing reliable backup during blackouts. With a 292Wh LiFePO4 battery capacity and 300W AC output (600W peak), it powers essentials like drones, laptops, cameras, and lights without the noise or bulk of traditional generators.

Standout features include super-fast recharging to 80% in 2.5 hours via wall and 100W USB-C combo, car port in 4 hours, or optional solar panel in 3.5 hours. Real-world performance shines in versatile outputs: two AC outlets, 100W USB-C, USB-A, and car port, allowing simultaneous charging of up to six devices. The integrated MPPT controller maximizes solar efficiency, making it a true solar generator kit when paired with Jackery panels.

Build quality impresses with its 7.5 lbs weight, durable dimensions of 9.06x6.02x7.83 inches, and operation from 5°F to 113°F. The LiFePO4 chemistry ensures safety and an impressive 11-year lifespan, while 28dB quietness rivals a library whisper. Pure sine wave delivery safeguards electronics during extended use.

Drawbacks include the 300W limit, which auto-shuts off overloads, and no included solar panel, plus its capacity best fits lighter loads rather than high-draw appliances. Still, passthrough charging adds flexibility.

Verdict: Excellent for portable, eco-friendly power needs. Buy if you want lightweight reliability for adventures or emergencies; upgrade to larger models for heavier demands.

Capacity: 292Wh (15.2Ah / 19.2V DC)

AC Output: 120V, 300W (600W peak)

USB-C Output: 100W Max

USB-A Output: 15W Max

Battery: LiFePO4

Weight: 7.5 lbs

Dimensions: 9.06×6.02×7.83 in

Operating Temperature: 5°F to 113°F

The BailiBatt DW301S is a compact 266Wh portable power station delivering 300W of continuous power through seven versatile outputs, making it perfect for campers, RV enthusiasts, content creators, and anyone needing reliable backup during home blackouts or outdoor adventures. It supports devices like laptops, drones, CPAP machines, mini fridges, and lights simultaneously, with dual USB-C PD ports standing out for fast-charging two laptops or phones at once.

Key features shine in real-world use: the pure sine wave 110V AC outlet provides clean power to protect sensitive electronics, while the 600W surge capacity handles brief peaks. The large LCD screen shows real-time stats, and the 3-mode LED flashlight (including SOS) proves handy for nighttime setups. Lab-tested runtime formula (266Wh * 0.85 / device watts) helps predict usage, though actual times vary by conditions.

Build quality impresses with its 6.5lb weight and 8.7 x 5.1 x 7.9-inch size, slipping into backpacks or emergency kits effortlessly. Multi-layer BMS safeguards against common issues like overheat or short circuits, promoting longevity. It's quieter than gas generators, ideal for home or campsite use.

Drawbacks include needing a full initial charge for battery activation, which may show low levels at first, and no native solar panel compatibility despite the 'solar generator' label. Overload protection auto-shuts it down beyond 300W for safety.

Overall, the BailiBatt DW301S offers excellent value for portable power needs, earning a strong recommendation for off-grid reliability and family-friendly versatility. Backed by a 24-month warranty, it's a smart buy for preppers and travelers.

Capacity: 266.4Wh / 72000mAh Lithium-ion Battery

Outputs: 1x AC 110V 300W (600W peak), 2x USB-C PD (24W + 18W), 1x USB QC3.0, 2x USB-A 5V/3A, 1x Car Port 12V/10A, 1x DC 12V/10A

Inputs: 1x DC 24V/2A

Weight: 6.5 lbs | Dimensions: 8.7 x 5.1 x 7.9 inches

Other: Pure Sine Wave AC, LCD Display, 3-Mode LED, BMS Protection

Verify your devices draw under 300W continuous (check specs). Ideal for laptops (under 65W), CPAP, drones, cameras, projectors, and lights. Estimate runtime: 266Wh * 0.85 / device watts. Fully recharge upon receipt and every 3 months if stored.

Use AC adapter first; DC input for car charging. Avoid overloads to prevent auto-shutdown. Pair with separate solar panels via DC input for off-grid recharging.

Best for camping, RV, home backups, or creators needing quiet power. Gift for preppers facing outages.

The GRECELL 300W Portable Power Station is a compact 288Wh lithium battery generator designed for outdoor enthusiasts, campers, RV travelers, and anyone needing reliable home backup power during outages. It excels at powering essentials like phones, laptops, fans, lights, and even CPAP devices without the noise or bulk of traditional generators.

Standout features include multiple outputs for up to nine devices simultaneously, such as one AC outlet (300W continuous, 600W peak), 60W PD USB-C, three USB-A ports, DC ports, and 5W wireless charging. Three recharging methods—110V wall (6-7 hours), 100W solar (5-9 hours), or 12V car port—offer flexibility, while the upgraded battery management system prevents overloads, overcharges, and short circuits. Dual silent fans maintain safe temperatures, and the 3-level LED flashlight with SOS mode adds practical value for nighttime camping.

Build quality feels solid with a lightweight, portable design that suits backpacks or vehicle storage. Real-world performance shines for moderate loads under 300W, delivering clean pure sine wave power to sensitive electronics without issues. It handles daily gadgets effortlessly and surges to 600W for brief demands like projectors or small appliances.

Potential drawbacks include the single AC outlet, which may require prioritizing devices, and solar charging dependency on weather. No solar panel is bundled, so plan accordingly for off-grid use.

Overall, this power station delivers excellent value for portable energy needs, earning high marks for versatility, safety, and convenience. It's a smart pick for weekend warriors and emergency preparedness.

Capacity: 288.6Wh

Output Power: 300W (600W peak)

Ports: 1x AC, 1x PD 60W USB-C, 3x USB-A, 1x DC car port, 2x DC 5521, 1x 5W wireless

Recharge Times: Wall 6-7 hours, Solar 5-9 hours (100W panel), Car port

Extras: LED flashlight (3 modes), Pure sine wave, BMS protection

300W Portable Power Station, DC adapter, car charging cable, welcome guide.

The BLUETTI Elite 30 V2 is a compact portable power station designed for users needing reliable backup power during home blackouts, winter storms, camping trips, or road adventures. With 288Wh capacity in a 9.5 lbs lightweight body, it targets outdoor enthusiasts and homeowners seeking an entry-level solar generator that fits easily in a backpack.

Standout features include 600W continuous AC output surging to 1500W in Power Lifting Mode, powering essentials like laptops, CPAP machines, car fridges, and even small kettles. The 10ms UPS function ensures seamless switchover during outages, while 50% reduced power consumption via UltraCell technology and smart cooling boosts efficiency and runtime. Versatile 8 charging methods, from 380W AC to 200W solar, plus app control, deliver real-world performance for daily and emergency needs.

Build quality shines with durable LiFePO4 battery offering 3000+ cycles, low 30dB noise, and rugged dimensions of 9.8x7.0x6.6 inches. Nine output ports provide flexibility, and the intuitive app enables remote monitoring via Bluetooth or WiFi.

Drawbacks include the modest capacity, which suits light to moderate loads but not prolonged heavy use, and occasional need for extra cables with certain solar panels.

Overall, the Elite 30 V2 excels as a versatile, efficient power solution for portable backups, earning high marks for portability, UPS reliability, and value in emergency and outdoor scenarios.

Capacity: 288Wh LiFePO4 (3000+ cycles)

AC Output: 2x120V (600W total), Surge 1500W

Inputs: AC 380W max, Solar 200W max, Car/Lead-Acid

UPS: 10ms switchover, 4 modes

Dimensions/Weight: 9.8x7.0x6.6 in, 9.5 lbs

Noise: 30dB, App Control: Yes

Supports AC (380W, 0-100% in 70 mins), car (12/24V), lead-acid battery, solar (200W max, direct with 60W panel or adapter cable for 100/200W), BLUETTI Charger 1, or AC+solar combo up to 380W. App monitors progress.

Runtime formula: 288Wh x 95% DoD x 90% efficiency / (device wattage + self-consumption: 9W AC/DC, 5W DC-only).

The EnginStar 300W portable power station is a versatile 296Wh lithium battery pack designed for campers, RV enthusiasts, hunters, and anyone needing emergency backup power. With two 110V pure sine wave AC outlets, it safely runs lamps, fans, laptops, and small appliances without risking damage to sensitive electronics.

Standout features include multiple ports like USB-C (18W fast charge), USB (5V/3.1A), DC 12V car port, and two DC outputs for broad compatibility with phones, tablets, mini fridges, and vacuums. Three charging methods—wall outlet (7 hours full charge), car charger, or optional solar panel—ensure it's always ready. The built-in LED light with different modes and large LCD display make it practical for nighttime use or monitoring battery status.

Build quality shines with its compact 9 x 5.5 x 7.5-inch frame weighing just 6.5lb, plus a smart battery management system protecting against overload, overcharge, overheating, and short circuits. High-quality lithium batteries support over 1000 cycles, promoting longevity when maintained properly by recharging every 2-3 months.

Drawbacks include its 300W limit, which excludes high-draw items like grills or heaters, and the need for a separate solar panel. A brief red triangle indicator appears when activating AC output but clears quickly.

Overall, this power station excels for weekend trips and off-grid needs, offering reliable performance in a portable package. Ideal for those prioritizing safety and convenience over heavy-duty power.

Capacity: 296Wh (80000mAh)

Output: 300W max, Two 110V Pure Sine Wave AC Outlets

Ports: 2x USB (5V/3.1A), 1x USB-C (18W), DC 12V Car Port, 2x DC (12V 8A & 24V 3A)

Dimensions: 9 x 5.5 x 7.5 inches, Weight: 6.5lb

Charging: Wall (7 hours), Car, Solar (panel separate)

Battery Life: 1000+ cycles

The Anker SOLIX C300 is a lightweight portable power station designed for outdoor enthusiasts, campers, travelers, and anyone needing backup power during emergencies. With 288Wh capacity and 300W continuous output (600W surge), it powers laptops, phones, cameras, and small appliances reliably off-grid.

Standout features include 140W two-way USB-C charging for quick top-ups in 50 minutes via wall outlet, plus solar (100W max), car, or PD options. Real-world performance shines in camping scenarios, sustaining devices for hours—roughly calculated as 300Wh x 0.8 divided by device wattage—and its UPS mode switches in under 10ms. The app provides Bluetooth/Wi-Fi control for monitoring, while quiet 25dB operation ensures peaceful use.

Build quality impresses with a compact 6.46 x 6.34 x 9.45-inch frame weighing 9.1 lbs, making it 15% smaller than similar models. LiFePO4 batteries offer 3000 cycles for 10-year lifespan, backed by impact resistance and temperature control, plus a built-in LED light bar.

Drawbacks include strict solar compatibility (only 11-28V XT60 panels; avoids higher Anker models to prevent malfunction) and AC shutdown if overloaded. USB-C ports have output limits, like 20W max combined for some.

Overall, the C300 excels as a versatile, durable power solution for portable needs. Buy it if you want reliable, fast-charging backup without bulk—highly recommended for adventures and outages.

Capacity: 288Wh LiFePO4 battery (3000 cycles).

Output: 300W continuous AC (600W surge), 3x AC outlets, 1x car port (120W), 2x USB-C (140W max), 1x USB-C (15W), 1x USB-A (12W).

Recharge: 80% in 50min (AC), 100W solar max, 120W car, 140W USB-C input.

Dimensions: 6.46 x 6.34 x 9.45 inches; Weight: 9.1 lbs.

Other: App control (Bluetooth/Wi-Fi), UPS <10ms, 25dB noise, built-in LED light.

Charge fully before first use via PD 9V+ charger, solar (11-28V XT60), or AC. Pair with 60W or 100W Anker solar panels for best results; avoid incompatible panels like PS30/PS200/PS400.

Runtime estimate: Hours ≈ (288Wh x 0.8) / device watts. Ideal for devices under 300W total.

Accessories like car/solar cables sold separately; contact Anker support. Perfect upgrade from smaller units like C200 DC for more ports/power.

The PROGENY P66 300W portable power station is a compact 299Wh solar generator designed for campers, travelers, CPAP users, and anyone needing reliable off-grid or emergency backup power. Weighing just 7 pounds with a carry handle, it fits easily in a car trunk or backpack, making it ideal for van life, fishing trips, or home outages.

Standout features include a pure sine wave 300W AC outlet, regulated 12V/10A DC ports to prevent device shutdowns, QC3.0 USB, 18W USB-C, and 5W wireless Qi charging, all supporting pass-through operation. Real-world performance shines with up to 40 smartphone charges, 4-5 laptop cycles, or 2-4 nights of CPAP use on DC, plus built-in MPPT for efficient solar input when paired with a compatible panel.

Build quality emphasizes safety with a battery management system guarding against overcurrent, overheating, and overloads. The rugged exterior and eye-friendly LED light add practicality for nighttime camping or blackouts, while the regulated DC sets it apart from competitors by ensuring steady power for coolers and medical gear.

Drawbacks include its 300W limit, unsuitable for power-hungry devices, and the need for a separate solar panel. Overloads trigger a protective shutdown requiring a wall recharge to reset.

Overall, the PROGENY P66 300 delivers exceptional value for portable, versatile power in a lightweight package, earning strong recommendation for emergency preparedness and outdoor enthusiasts seeking dependable off-grid energy.

Capacity: 299Wh / 80818mAh (3.7V)

AC Output: 1x 110V Pure Sine Wave (300W rated, 600W peak)

DC Output: 2x 12V/10A Regulated (120W max)

USB Outputs: 1x QC3.0, 1x USB-C 18W

Wireless: 5W Qi

Weight: 7lbs

Charging: AC wall (6-7hrs), Car (7-8hrs), Solar MPPT (6-7hrs with 120W panel)

The GRECELL 330W portable power station is a compact 288Wh solar generator designed for outdoor enthusiasts, campers, RV travelers, and anyone needing reliable home backup during outages. It powers essentials like laptops, mini-fridges, and CPAP machines with a pure sine wave 110V AC outlet rated at 330W continuous and 600W surge, making it versatile for off-grid adventures or emergencies.

Standout features include eight ports for charging up to nine devices simultaneously: three 60W USB-C PD ports for rapid laptop and phone charging, plus USB-A, car port, and a 5W wireless pad. Real-world performance shines in its ultra-fast recharging via AC adapter or solar input with the included MC4 connector, while dual silent fans keep it cool even under heavy loads.

Build quality impresses with its featherlight 7.94lbs weight and rugged design, enhanced by an upgraded BMS that guards against overcharge, overload, and short circuits. This makes it safer and more portable than bulkier rivals, perfect for backpacking or RV storage.

Drawbacks include the lack of a bundled solar panel and 330W AC limit, which suits most portable needs but not heavy-duty appliances. Overall, the GRECELL offers excellent value with 24/7 support and a 2-year warranty, earning it a strong recommendation for portable power reliability.

Capacity: 288.6Wh

AC Output: 110V Pure Sine Wave, 330W (600W Peak)

Ports: 1x AC, 3x USB-C PD 60W, 1x USB-C 18W, 2x USB-A QC 15W, 1x Car Port, 1x 5W Wireless

Weight: 7.94lbs

Charging: AC Adapter, Car, Solar (MC4 Connector Included)

Safety: BMS with Overload/Overcharge/Short Circuit Protection