Upgrade your energy capacity with the EcoFlow River 3 Plus Extra Battery, expanding your River 3 system to 572Wh. Perfect for emergencies or extended off-grid adventures, this smart battery keeps your appliances powered or recharged when you need it most. Recharging is a breeze, as the River 3 Plus and its Extra Battery can charge and discharge in unison, whether you’re using solar panels, AC outlets, or the EcoFlow Smart Generator. With lightning-fast charging, go from 0-100% in 1.5 hours via the AC input.
- Specifications
- 286Wh additional capacity for the EcoFlow River 3 Plus
- Charge in unison 0-100% in 1.5 hours (AC input)
- LiFePO4 battery chemistry
- 3000 cycles to 80%
- 1 x USB-C input / output: 140W max
- Dimensions: 110(h) x 234(w) x 224(d) mm
- Weight: 3.5kg
- Warranty: 5 years
- Supplier part number: EFEB300
- What's in the box: EcoFlow River 3 Plus Smart EB300, Quick Start Guide & Warranty Card
| Brand | EcoFlow |
|---|
Delivery estimate 1-4 business days
$5.99 standard freight rate for non-rural, shoe box sized deliveries. Additional charges apply for rural delivery, island delivery, dangerous goods and large packages.
Returns
Check out our easy returns policy.
