Limitless Lithium 3.5A Battery Maintainer (Sodium / Lifepo4)

The Limitless Lithium 3.5A Battery Maintainer is a LiFePO4-focused maintenance charger designed to keep LiFePO4 packs ready while automatically stopping at full charge. It delivers 3.5A and will re-engage if the battery voltage falls to 13.0V due to a current draw.

• Output current: 3.5A maintenance current to support LiFePO4 batteries during periods of storage or limited use.
• Auto shutoff at full charge: When the battery is fully charged, the unit delivers 0.0 Amps, preventing continuous charging.
• Auto-reactivation on discharge: If a load drains the battery and voltage drops to 13.0V, the maintainer automatically turns back on to restore and maintain the charge.
• LiFePO4 compatibility: Specifically designed as a maintainer for LiFePO4 chemistry and suitable for all LiFePO4 batteries.

In a LiFePO4 installation, this maintainer provides a dedicated, automatic upkeep solution that keeps the pack at an appropriate state of charge without requiring manual intervention, and it resumes charging only when a drain occurs. It’s a straightforward addition for any LiFePO4 battery system that needs reliable, maintenance-focused support.