EF ECOFLOW River 3 Plus Portable Power Station Extra Battery

EF ECOFLOW River 3 Plus Portable Power Station Extra Battery EB300, 286Wh Expansion LiFePO4 (LFP) Battery with 10-Year Lifespan, Built-in 140W USB-C Port for Charging/Discharging, Use Independently
- Expand Your Energy Storage: Add an extra 286Wh of energy storage to RIVER 3 Plus for 572Wh, perfect for increasing energy storage for outdoors or power outages. Run a car fridge for 7.2 hours or travel kettle for 42 min. With a simple pogo pin connection, stack the extra battery in seconds without extra cables or screws.
- Use Independently: Lighten your load and use the extra battery on its own without RIVER 3 Plus. Use its 140W USB-C port for charging small devices and recharging the battery when you're on the go.
- 10 Years of Daily Use: With LFP battery chemistry, the battery pack has a 6× longer life than the industry average. Using exclusive X-Guard, the extra battery is protected with real-time monitoring and 40 protective features including overheating and short circuit.
- Robust & Reliable: IP65 waterproof rating protects against water splashes, making it perfect for outdoor use. Designed to withstand extreme heat with a UL 94V-0-rated casing and has been rigorously drop tested up to 3.3 ft without damaging the battery.
- 3 Charging Methods: Charge the RIVER 3 Plus Extra Battery directly using its built-in USB-C port. Connect to the RIVER 3 Plus to charge using solar, AC outlet or by using your car in as fast as 1.5 hr.
- What's in the Box: RIVER 3 Plus Smart Extra Battery EB300 (286Wh), Quick Start Guide and 5-Year Service.
Country USA
Brand EF ECOFLOW
Manufacturer EF ECOFLOW
Binding Electronics
ItemPartNumber EB300
Model EB300
Warranty 5 Year
Color Black
ReleaseDate 2025-10-01
UnitCount 1
UPCs 842783163493
EANs 0842783163493

Country	USA
Brand	EF ECOFLOW
Manufacturer	EF ECOFLOW
Binding	Electronics
ItemPartNumber	EB300
Model	EB300
Warranty	5 Year
Color	Black
ReleaseDate	2025-10-01
UnitCount	1
UPCs	842783163493
EANs	0842783163493

EF ECOFLOW River 3 Plus Portable Power Station Extra Battery EB300, 286Wh Expansion LiFePO4 (LFP) Battery with 10-Year Lifespan, Built-in 140W USB-C Port for Charging/Discharging, Use Independently

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