0.28 kWh
Double the capacity of your RIVER 3 Plus from 286Wh to 572Wh with this smart extra battery. It connects to the master RIVER 3 Plus portable power station easily using the Pogo Pin technology — no cables or screws needed — just clip it on, and you’re ready to go.
This extra battery comes with its own 140W USB-C charging and recharging socket. You can charge it independently or together with the RIVER 3 and use it as a separate power bank to charge other devices.
Designed to last, the LFP (Lithium Iron Phosphate) battery can handle 3,000 charging cycles, which means you’ll get around 10 years of daily use before its capacity drops to 80% of its original capacity – that’s nearly 10 years of daily use.
Specifications
Capacity: 286Wh
Dimensions: 234 × 224 × 110 mm
Net Weight: 3.5 kg
Battery Chemistry: LiFePO4, 3000 cycles to 80% capacity
USB-C Output: 1 port, 5V/9V/12V/15V⎓3A max, 20V/28V⎓5A max, 140W max
USB-C Input: 5V/9V/12V/15V⎓3A max, 20V/28V⎓5A max, 140W max