OptiMate 1 TM400, the all-in-one tool for 12V battery maintenance at home.

• Cost-effective 12V battery maintenance.
• OptiMate 1 ensures precise microprocessor-controlled charging and long-term maintenance.
• Maintenance of all types of 12V lead-acid batteries without overcharging, including fill-cap/liquid electrolyte batteries, sealed AGM (MF) batteries, or GEL batteries.
• Ideal for vehicles used occasionally or seasonally, or stored.

The OptiMate maintenance programme delivers charge only when the battery needs it: never overcharged, never discharged.

• Charging current: 0.6 A (constant current).
• Usage: indoors (lowest temperature: -20 °C).
• Recovery: low voltage start from 4 V.
• Ideal for: 12V STD, AGM, and GEL batteries from 2 to 30 Ah.
• Input: universal (100 – 240 V 50 – 60 Hz), high efficiency (CEC certified), hermetically sealed.
• Style: dust-resistant casing; 370 cm charging cable with SAE connector; weather-resistant battery cable and small battery clip set included.
• Safe: no risk of overcharging. Totally safe for vehicle electronics. Spark-free operation. Long-term battery maintenance safely. Automatic shutdown in case of short circuit or if the battery is disconnected.
• Limited 3-year replacement warranty.