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.

Product description

EcoFlow Power Station RIVER 3 Plus

Level up your power with RIVER 3 Plus with an Extra Battery.

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RIVER 3 Plus (286Wh)

RIVER 3 Max (572Wh)

RIVER 3 Max Plus (858Wh)

EB300 (286Wh)

EB600 (572Wh)