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EcoFlow RIVER 3 Plus Smart Extra Battery - APP Only
- Part number
- EFEB300
- Brand
- EcoFlow US
- Price range
- $149.00
- Last checked
- Nov 5, 2026
Spec sheet
Collected from 3 supplier pages - confirm fit with the supplier before ordering.
- Expand the capacity of the RIVER 3 Plus to up to 858Wh. - Choose from two extra battery models to fit your needs: EB300 (286Wh) or EB600 (572Wh). - An additional 140W of USB-C input and output option. - Enjoy a wireless Pogo Pin connection—no cables or screws required. - Reduce your load by using the Extra Battery independently.
Suppliers (3)
- EcoFlow USEcoFlow RIVER 3 Plus Smart Extra Battery - APP Only · Orderable · stock unverifiedChecked Nov 5, 2026$149.00View at supplier
- EcoFlow USEcoFlow RIVER 3 Plus Smart Extra Battery-300 (Recommended Accessory) · Orderable · stock unverifiedChecked Nov 5, 2026$149.00View at supplier
- EcoFlow USEcoFlow RIVER 3 Plus Smart Extra Battery - 300EB · Orderable · stock unverifiedChecked Nov 5, 2026$149.00View at supplier
Specifications and fitment
- Options
- 300EB
Price history
| Date | Supplier | Price | Stock |
|---|---|---|---|
| Nov 5, 2026 | EcoFlow US | $149.00 | Orderable - stock unverified |
| Nov 5, 2026 | EcoFlow US | $149.00 | Orderable - stock unverified |
| Nov 5, 2026 | EcoFlow US | $149.00 | Orderable - stock unverified |