Expand Your Power, Anytime, Anywhere

Introducing the 2150Wh LiFePO₄ Expansion Battery, designed to amplify your power system, whether at home, on the road, or off-grid. This versatile battery allows you to scale your power capabilities to suit your needs, making it the ideal solution for long trips, RV adventures, or emergency backup. With an impressive IP65 rating, it’s built to withstand the toughest outdoor conditions while ensuring a reliable and safe power supply for your devices, whether you’re camping in the wilderness or hosting a backyard gathering.

Unmatched Durability for All Conditions

Built for durability, this expansion battery is equipped with an IP65 rating, offering water and dust resistance to withstand tough outdoor conditions. Whether you're exploring the great outdoors, powering devices during an unexpected storm, or simply looking for a reliable backup at home, this battery is up for the task. Powered by ultra-safe and reliable LiFePO₄ cells, it offers over 3,000 charge cycles, meaning you'll get years of dependable use.

Easy Connection for Effortless Expansion

This expansion battery seamlessly integrates with AC200L and AC240 power stations, allowing you to effortlessly scale up your energy supply to meet growing power demands. Need more power for your RV trip or extended outdoor adventure? Simply add more units to boost your total capacity. The B210 is perfect for anyone who needs reliable, scalable energy—whether you’re using just one or stacking multiple units together for maximum capacity.

Multiple Charging Options

Charging your B210 couldn’t be easier. This expansion battery supports several charging methods to keep you powered up wherever you go. Charge it at home using a standard wall outlet, charge it on the road with a car charger, or harness the power of the sun with solar charging. Whether you’re parked at a campsite or driving down the highway, you can keep your devices powered and ready to go.

Product Benefits:

Scalable Power Capacity: Stack up to 4 B210 units with AC240 or 2 units with AC200L to create a massive power supply, ranging from 1,536Wh to over 10,000Wh.
Durable Design: With an IP65 rating, this battery is built to resist water and dust, perfect for outdoor adventures and harsh weather conditions.
Long Battery Life: Enjoy over 3,000 charge cycles with ultra-safe LiFePO₄ batteries that offer a long lifespan and dependable power.
Multiple DC Ports: Featuring 100W USB-C, 18W USB-A, and a 12V/10A cigarette lighter port, you can charge everything from smartphones to laptops to mini-fridges.
Versatile Charging Options: Easily charge via wall outlets, car chargers, or solar panels, ensuring you're always ready for your next adventure.
Standalone Power: Use the B210 as a standalone power source for a wide variety of devices, providing convenience and versatility.

Power Made Simple

Never worry about running out of power again. With its scalable capacity, durable design, and multiple charging options, the 2150Wh LiFePO₄ Expansion Battery is your perfect companion for outdoor trips, RV journeys, and home power backup. Whether you're extending the capabilities of your power station or using it as a standalone unit, this battery is designed to meet all your power needs, giving you peace of mind no matter where you are.