New
EcoFlow River 3 Plus Smart Extra Battery
KSh 27,700
- Expands a compatible EcoFlow RIVER 3 Plus power station
- USB-C output delivers up to 140W
- USB-C input supports up to 140W charging
- Pogo-pin connection requires no interconnecting cable
- Clips onto the power station without screws
- Works independently as a portable USB-C power source
EcoFlow River 3 Plus Smart Extra Battery Highlights
- 140W wired charging
- 3,000 charge cycles
- EcoFlow RIVER 3 Plus compatible devices
- Pogo-pin stacking connection connections
- LiFePO₄ battery chemistry
- Clip-on stacking installation
Compare EcoFlow River 3 Plus Smart Extra Battery with Similar Products
Compare EcoFlow River 3 Plus Smart Extra Battery specs, features and price with similar products and alternatives.
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2 spaces availableGeneral
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| Brand | EcoFlow | EcoFlow |
| Model | RIVER 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
| Product type | Expansion battery with standalone USB-C input/output | Replacement / Expansion Battery |
Electrical
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| Battery chemistry | LiFePO₄ (LFP) | Not specified |
| Nominal voltage | 22.4V nominal | Not specified |
| Output limits | 1× USB-C: 5V / 9V / 12V / 15V at 3A maximum; 20V / 28V at 5A maximum; 140W maximum | Not specified |
| Cycle life and conditions | 3000 cycles to 80%+ original capacity at 0.5C charge/discharge and 25°C | Not specified |
Compatibility & Safety
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| Compatible devices | EcoFlow RIVER 3 Plus | Not specified |
| Connections | Pogo-pin stacking connection; USB-C | Not specified |
| Installation | Clip-on stacking; no interconnecting cable or screws required | Not specified |
| Safety features | Overvoltage, overload, overtemperature, short-circuit, low-temperature, low-voltage and overcurrent protection | Not specified |
| Operating temperature | Charging: 0–45°C; discharging: −10–45°C; storage: −10–45°C; optimal operating/storage temperature: 20–30°C | Not specified |
Design & Package
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| In the box | Not specified | DELTA 2 Max Smart Extra Battery, extra battery cable, user manual and warranty card |
Battery & Charging
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| Charging requirements | Bidirectional USB-C: 5V / 9V / 12V / 15V at 3A maximum; 20V / 28V at 5A maximum; 140W maximum; charging through a connected RIVER 3 Plus | Not specified |
Additional specifications
| Specification | EcoFlow River 3 Plus Smart Extra Battery | EcoFlow DELTA 2 Max Smart Extra Battery |
|---|---|---|
| Brand Model | Not specified | EcoFlow DELTA 2 Max Smart Extra Battery; EFD350-EB |
| Power Station Type | Not specified | Expansion battery |
| Capacity Expansion | Not specified | Base capacity: 2048Wh Expansion: Compatible hosts: DELTA 2, DELTA Max 2000 and DELTA 2 Max |
| Battery Cycle Life | Not specified | Chemistry: LiFePO₄ (LFP) Cycle life: 3000 cycles to 80%+ original capacity |
| Dc Outputs | Not specified | Proprietary extra-battery port: 51.2V DC; 3200W maximum battery output |
| Other Charging | Not specified | Charging through compatible host; extra-battery input: 51.2V DC, 2000W maximum; optional compatible EcoFlow Smart Generator |
| Home Backup | Not specified | Compatible with DELTA 2, DELTA Max 2000 and DELTA 2 Max; DELTA 2 Max accepts up to two extra batteries |
| Safety Bms | Not specified | Bms: Yes Protection: Overvoltage, overload, overtemperature, short circuit, low temperature, low voltage and overcurrent Charging temperature: 0–45°C Discharging temperature: −10–45°C |
| Smart Features | Not specified | LCD: battery percentage, input and output power; EcoFlow app monitoring through compatible host |
| Dimensions Weight | Not specified | Dimensions: 464 × 235 × 283 mm Weight: 19 kg |
| Physical Features | Not specified | Portability: Carry handle; storage compartment Warranty: 5-year UK manufacturer warranty |
Specs
EcoFlow River 3 Plus Smart Extra Battery specifications
General
| Brand | EcoFlow |
|---|---|
| Model | RIVER 3 Plus Smart Extra Battery |
| Product type | Expansion battery with standalone USB-C input/output |
Electrical
| Battery chemistry | LiFePO₄ (LFP) |
|---|---|
| Nominal voltage | 22.4V nominal |
| Output limits | 1× USB-C: 5V / 9V / 12V / 15V at 3A maximum; 20V / 28V at 5A maximum; 140W maximum |
| Charging requirements | Bidirectional USB-C: 5V / 9V / 12V / 15V at 3A maximum; 20V / 28V at 5A maximum; 140W maximum; charging through a connected RIVER 3 Plus |
| Cycle life and conditions | 3000 cycles to 80%+ original capacity at 0.5C charge/discharge and 25°C |
Compatibility & Safety
| Compatible devices | EcoFlow RIVER 3 Plus |
|---|---|
| Connections | Pogo-pin stacking connection; USB-C |
| Installation | Clip-on stacking; no interconnecting cable or screws required |
| Safety features | Overvoltage, overload, overtemperature, short-circuit, low-temperature, low-voltage and overcurrent protection |
| Operating temperature | Charging: 0–45°C; discharging: −10–45°C; storage: −10–45°C; optimal operating/storage temperature: 20–30°C |