TecMate OptiMate Lithium Battery Charger, Tester & Maintainer — TM485

Stop guessing at battery health — this OptiMate charger tests, recovers, charges, and maintains automatically, with zero risk of overcharging.

Works with: 12.8V/13.2V lithium (LiFePO4/LFP) batteries only — not for lead-acid batteries.

Why it's worth it:

• Protects LiFePO4 batteries in the most effective way.
• A unique LiFePO4 specific program recharges and balances cells within the battery efficiently and safely.
• Maintenance program delivers current to the vehicle circuitry, protecting and keeping the battery at 100% charge.

Questions about which TecMate accessory is right for your setup? Send us a message and we'll help you pick.