EcoFlow · Batteries
EcoFlow RIVER 3 Plus Extra Battery EB600 (572 Wh)
$238.99Works with
RIVER 3 Plus
Adds 572 Wh of LiFePO4 capacity to the RIVER 3 Plus, tripling total system storage to 858 Wh. Clips beneath the station via wireless Pogo Pin contacts and features a built-in 140W bidirectional USB-C port for standalone use.
Use
What it adds
The EcoFlow RIVER 3 Plus Smart Extra Battery EB600 adds 572 Wh of LiFePO4 capacity to the RIVER 3 Plus, tripling the station's total stored energy from 286 Wh to 858 Wh for longer weekend trips and extended home office backup.
Like the smaller EB300, the EB600 snaps directly under the RIVER 3 Plus via wireless Pogo Pin contacts with zero external cables, and includes a built-in 140W bidirectional USB-C port so it can also charge or power USB-C devices on its own.
Compatibility
Product details
- Brand
- EcoFlow
- Category
- Batteries
- Compatible with
- RIVER 3 Plus
- Weight
- 12.8 lb / 5.8 kg
- Dimensions
- 9.2 × 9.1 × 5.8 in (234 × 232 × 146 mm)
- Model
- EF-RV-E02-1 (EB600)
- Capacity
- 572 Wh
- Cell chemistry
- LiFePO4 (LFP)
- Cycle life
- 3,000 cycles to 80%+ capacity
- Connection interface
- Wireless Pogo Pin bottom stack
- Standalone port
- 1 × USB-C In/Out (5V/9V/12V/15V⎓3A, 20V/28V⎓5A, 140W Max)
- Charge temperature
- 0°C to 45°C (32°F to 113°F)
- Discharge temperature
- -10°C to 45°C (14°F to 113°F)
In action
Reference setups & real-world use
858 Wh Desktop & Network Backup Stack
RIVER 3 Plus locked onto the taller 572 Wh EB600 wireless Pogo Pin module for triple runtime on home office workstations, routers, and monitors during grid outages.
Overland Tailgate & 12V Fridge Operation
Cable-free Pogo Pin stack powers a 12V compressor cooler all weekend while offering an independent rear 140W USB-C fast-charge port.
Highlights
Why it's worth it
- Adds 572 Wh of LFP capacity to the RIVER 3 Plus, bringing total system storage to 858 Wh
- Wireless Pogo Pin clip-on connection — locks beneath the station without jumper cables
- Integrated 140W bidirectional USB-C port supports standalone fast charging and laptop power delivery
- Durable LiFePO4 (LFP) cells rated for 3,000+ cycles to 80% capacity
- Synchronizes charge and discharge status in real time with the host station and EcoFlow app
- Compact vertical footprint saves floor and table space in tents, vans, and apartments
In the box
What's included
- EcoFlow RIVER 3 Plus Smart Extra Battery EB600 (572 Wh)
- Quick Start Guide & Safety Instructions
Keep browsing
More compatible accessories
EcoFlow RIVER 3 Plus Extra Battery EB300 (286 Wh)
Works with: RIVER 3 Plus
Adds 286 Wh of LiFePO4 capacity to the RIVER 3 Plus (572 Wh total) via cable-free Pogo Pin stacking. Rated for 3,000+ cycles to 80% capacity and includes a 140W bidirectional USB-C port for standalone charging and device power.
