Anker SOLIX BP3800 Expansion Battery for F3800

Anker SOLIX BP3800 Expansion Battery, 3,840Wh

Each BP3800 adds 3,840 Wh to an F3800 or F3800 Plus, matching the capacity of the power station itself. Six can be stacked on one unit for 26.9 kWh, and two power stations on a Double Power Hub take twelve batteries to 53.8 kWh.

What it does not add is output. The inverter lives in the power station, so 6,000 W continuous stays 6,000 W with one battery or six. Batteries buy hours. If you need more watts, that is a second power station and a hub. One exception worth knowing on the F3800 Plus: the first expansion battery raises generator bypass from 3,300 W to 6,000 W.

• 3,840 Wh per module: Same capacity as the power station itself, so the first battery doubles your system.
• Up to six per unit: 26.9 kWh on a single power station, or 53.8 kWh with two units on a Double Power Hub.
• Runtime, not more power: Output stays at 6,000 W regardless of battery count. Plan around hours rather than watts.
• Unlocks 6,000 W bypass on the Plus: On an F3800 Plus, Anker rates generator bypass at 3,300 W bare and 6,000 W with one or more expansion batteries installed.

Renewable Outdoors is an authorized Anker SOLIX dealer. Our Lowest Price Guarantee applies to every order — call us at (303) 876-7654 if you're unsure which part fits your system and we'll check it for you.