Heter 12V 20Ah LiFePO4 Battery – 5 Pack (100Ah Total) – Used – Solar/Wind Applications

Building a solar setup or need backup power?

This is a pack of 5 Heter LiFePO4 batteries.

Each one is 12V, 20Ah—so together you've got 100Ah total.

They're used, but still fully operational.

Might have some cosmetic wear, but function is solid.

Great for solar/wind systems, low-drain or high-drain devices.

LiFePO4 is lighter and lasts longer than lead acid.

Brand is Heter.

No warranty, but price is right for used lithium.

If you're off-grid or just tinkering, these give you good capacity without buying new.