Kalihi Super Store · Mon to Fri 8:00 to 4:30, Sat 8:00 to 4:00Kalihi (808) 833-3797Hilo (808) 498-0698
Anker BP3800 Expansion Battery

Anker

Anker BP3800 Expansion Battery - 3,840Wh LFP (For F3800)

$1,899.03Tax calculated at checkout

In stock online.

At a glance

3,840WhAdded capacity
3,000cyclesCycle life
10yrsLifespan

About this unit

This is how you add serious runway to an F3800 without buying a second unit. The BP3800 Expansion Battery adds another 3,840Wh of LFP capacity, built specifically to plug into the SOLIX F3800 and extend how long it can carry a home during an outage. Seamless expansion means it's designed to work with the F3800 you already have, not a separate system to configure.

It's built for the long haul: rated for 3,000 life cycles and a 10-year lifespan, backed by a 5-year hassle-free warranty.

In the box: the BP3800 Expansion Battery, a battery-to-host cable, and important information/documentation.

Good for

  • Extending an F3800 through a multi-day outage
  • Adding runway without buying a second unit
  • Long-term storage with a 10-year design life
  • Seamless expansion with no separate system to configure

Full specs

Added capacity
3,840Wh LFP
Compatibility
Anker SOLIX F3800
Cycle life
3,000 cycles
Lifespan
10 years
Expansion battery
This is the expansion battery — adds 3,840Wh to a SOLIX F3800
Warranty
5-year hassle-free
In the box
BP3800, battery-to-host cable, documentation

Battery Bill's Super Store

See it in person before you buy

Come by, plug something in, and we'll do the math on what it can run for you.

Kalihi Super Store 1353 Moonui Street, Honolulu
Mon to Fri 8:00 to 4:30, Sat 8:00 to 4:00 (808) 833-3797
Hilo 76 Keaa Street, Hilo
Weekdays (808) 498-0698