Category
Extra batteries to add capacity to the power station you already have, or to build one from scratch.
8 products compared in this category.
LiFePO4 batteriesExtra 1024Wh battery for the DELTA 3 series (DELTA 3, DELTA 3 Plus) and DELTA 2 — NOT compatible with the DELTA 3 Classic. Same 5-year warranty as the station.
LiFePO4 batteries12V 100Ah LiFePO4 battery with a built-in BMS and included charger, the entry-level option most cited in DIY-solar forums for building your own backup instead of buying an integrated power station.
LiFePO4 batteriesExtra 2048Wh battery for the DELTA 2 Max — you can add up to 2 to reach 6144Wh total.
LiFePO4 batteriesExtra 2764.8Wh battery for BLUETTI's Apex 300, with 6000+ cycle life.
LiFePO4 batteriesExtra 3600Wh battery for the DELTA Pro — doubles its capacity. With 2 extra batteries it reaches 10.8 kWh.
LiFePO4 batteriesExtra 4096Wh battery for the DELTA Pro 3 — same capacity as the station, with the same 5-year warranty.
LiFePO4 batteriesExtra 5120Wh battery, the largest capacity in the catalog. Compatible with multiple BLUETTI stations. 45 kg.
LiFePO4 batteriesExtra 6144Wh battery for the DELTA Pro Ultra or Ultra X — same capacity as the base station. 50.7 kg.