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

BLUETTI B210 2,150Wh Solar Generator Expansion Battery