OptiMATE 2 DUO TM-551 5-step 12V / 12.8V 2A Sealed Battery Charger & Maintainer

Barely used, and in original box. Like new. BRONZE Series: OptiMATE 2 DUO, the powerful “no brainer” fully sealed battery charger and maintainer for the high-technology battery in your 12V lead-acid or 12.8V / 13.2V lithium LFP (LiFePO4) batteries. Delivering 2 charging amps and adapts automatically to Pb or LFP battery. 24-7 safe long-term maintenance. FULLY AUTOMATIC - Connect and forget, no more battery problems. Continuous charging if healthy, stops and warns if faulty. DUO- Works with both lithium and lead-acid batteries. LONGER BATTERY LIFE- Provides 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power. HIGHLY DURABLE - Fully sealed case to protect against spillage and light rain. ALL IN ONE - General purpose charger for all batteries and vehicles! Designed in Canada, after-sales service from ON, Canada.