daria@grenergycn.com
51.2V 42Ah Power Station for Emergency Backup
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02- Application Scenario
Out on the trail with mountains all around, this compact portable power source gives you dependable energy when the nearest socket is miles away. It’s suited for real campsite routines—topping up phones and radios, running small devices, keeping lights on after sunset, and supporting simple cooking or gear checks during breaks. The rugged, carry-friendly housing is designed for transport in a vehicle and quick setup on uneven ground. For weekend camping, remote shelters, or emergency preparedness, it delivers steady power whenever you need it, helping everyone stay connected, comfortable, and ready for the next move.
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03- Application Scenario
Set against dramatic mountain views, this rugged portable battery brings dependable power to your campsite. Positioned nearby, it can keep lights on after sunset, recharge phones, drones, and cameras, and run small devices that make outdoor life more comfortable. Its tough enclosure is built for moving between locations, and the compact form makes it easy to carry, store, and deploy. Whether you’re camping for a night or staying off-grid for days, it delivers stable energy when plugs aren’t available. Enjoy the trip with fewer power worries and more freedom to explore.
TECH & SPECS
Nominal Voltage |
25.6V |
Nominal Capacity |
42Ah |
Energy |
2150Wh |
Inverter Output Power(W) |
2000W (AC110V 60HZ or AC220V 50HZ) |
MPPT |
800W (DC13-100V) |
AC Charging Power |
1350W |
Cycle Life |
> 3000 cycles at 100% DoD up to 6000 cycles at 80% DoD |
Temperature Range |
Discharge -20°C to 60°C; Charge 0°C to 55°C |
Certifications |
CE/ FCC/ ROHS/ UN38.3 |
Weight |
20 kg |
Dimensions |
420 x 330 x 275mm |

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