Simply plug in and play

Designed for durability and high performance

Increase the capacity of DELTA 2 Max with an extra 2048Wh

<30ms EPS Auto-switch

Anker SOLIX BP3800 Expansion Battery x3 - 11,520Wh Anker solix solar refrigerator Simply plug in and playAnker SOLIX BP3800 Expansion Battery x3 11,520Wh Sku: B1790111 85 The Anker SOLIX BP3800 Expansion Battery is designed to seamlessly expand the capacity of the Anker SOLIX F3800, providing extended power for home backup, outdoor adventures, and off grid applications. Built with a long lasting LFP battery and engineered for durability, this expansion battery ensures reliable and efficient energy storage. Anker Solix BP3800 Expansion Battery Features