Unmatched Durability with IP65 Protection

Experience the resilience of the BLUETTI B210 Expansion Battery with its IP65 water and dust-resistance, built to withstand even the harshest conditions while exploring the great outdoors. Powered by ultra safe and reliable LiFePO₄ batteries with a lifespan of over ten years,Plus, it is backed by a reassuring 6-year warranty, allowing zero worry in every charge.

Easy Connection, Great Expansion

As an expansion battery for AC200L and AC240 power stations, the B210 opens up a world of possibilities. Now you can amplify your power capabilities, ensuring uninterrupted power all along the way.
Note: An extra cable is required for connecting with AC200L and sold separately.

Scalable Power Capacity for Diverse Need

Fed up with power shortage during your trip? Whether for a RV weekend getaway or an extended voyage into the open water, you can tailor your power system by stacking up with multiple batteries to satisfy your power demands.
* AC240 accepts up to 4 B210 units with capacity scaled from 1,536Wh to 10,136Wh (double for parallel connection); while AC200L accepts up to 2 units with 2,048Wh to 6,348Wh capacity.

Standalone Power House

Not just a mere expansion battery, the B210 offers standalone functionality as it features multiple DC ports, including a 100W USB-C, an 18W USB-A, and a 12V/10A cigarette lighter port, allowing you to charge smartphones, laptops, drones, mini-fridges, and more.
* Extra cables are required for car charging and AC charging (sold separately).

Versatile Charging Made Simple

Charging is breeze as B210 supports a range of charging options - simply juice it up at home through a standard wall outlet (either standalone or paired with AC240 / AC200L), with a car charger on the road, or tap into the solar energy wherever the sun shines, ensuring you're always powered up and ready to go!

BLUETTI Solar Generator Expansion Batteries

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BLUETTI B210 2,150Wh Solar Generator Expansion Battery