OptiMate TM-471

OptiMate 0.8-Amp Lithium (LiFePO4) Maintenance Charger TM-471

Antigravity Batteries is happy to offer the OptiMate TM-471 Maintenance Charger by TecMate. At 0.8A, it’s a lower amp charger but still charges or maintains All 12V Antigravity Batteries as well as other brands of lithium batteries. A great, cost-effective charger for your lithium battery maintenance. Unique LiFePO4 battery protection!​​​​​​​​​​​​​​ 3-year limited warranty.

Special Features

• Saves low voltage LiFePO4 batteries.
• Specialized LiFePO4 charge cycle.
• Maintains & protects LiFePO4 batteries.
• Battery BMS reset.

Key Points

• Most cost-effective solution for long-term maintenance of 12V lithium batteries in vehicle stored in or outdoors.
• Very easy to use: simply connect to the battery and plug it into nearest power socket; the rest is fully automatic.
• Automatically brings the battery to full charge with 0.8A constant current and then switches to the unique OptiMate battery-saving maintenance charge mode to keep the battery at 100% ready and at the same time provides power to the on board computer, display or anti-theft alarms.
• Recommended for Lifepo4 lithium battery brands.
• Weatherproof and lightweight, weighs in at 1 lb.
• Safety features such as reverse polarity protection, no spark connection; approved to UL and CSA safety standards for automatic battery chargers; fully-automatic.