River 3 Plus Extra Battery 286-Wh

Add an extra 286Wh of energy storage to River 3 Plus for 572Wh, ideal 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.

• 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.
• 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' without damaging the battery.
• 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 Warranty"
• Care: IP54 rated; do not expose to water or rain 
• Composition: plastic (case); LFP (battery cells); circuit boards 
• Colour: black        
• Dimensions: 9.2"L x 8.82"W x 4.3"H             
• Weight: 7.2 lbs             
• Made in China

Includes:      
• EcoFlow River 3 Plus Extra Battery EB300 286-Wh 
• Quick Start Guide

Delivery Information:      
• Physical address required—no P.O. boxes      
• Please allow 7 to 15 business days for delivery

Warranty Information:      
This product comes with a 30-day warranty through TSC and a 2-year warranty (5-year service warranty) through the manufacturer.