TECMATE OptiMate™ Lithium LFP 4S Battery Charger and Maintainer — 12V 10A
Ten-step LiFePO4 charger and maintainer with TUNE mode, BMS wakeup, Ampmatic control and IP54 weatherproofing.
Ten-step LiFePO4 charger and maintainer with TUNE mode, BMS wakeup, Ampmatic control and IP54 weatherproofing.
Ten-step charger and maintainer engineered for LiFePO4 (LFP) and other deep-cycle batteries ⚡🔋
Delivers professional fast charging for 12.8 V and 13.2 V performance or race batteries, and includes a TUNE mode for diagnostics and firmware updates.
Ampmatic charge control intelligently adjusts current to match battery size and condition, while a low-voltage start recovers deeply discharged cells.
Push-button BMS wakeup safely revives batteries in sleep or low-discharge states, and 24/7 interactive maintenance prevents connected circuitry from draining the battery.
Rugged, weatherproof IP54 construction makes it suitable for workshop or on-site use.