TECMATE OptiMate™ Lithium Battery Monitor — 12 V, 152 mm (6") cable

The OptiMate™ Lithium Battery Monitor is a permanent power-sport battery lead with an integrated battery status and charging-system monitor for 12.8 / 13.2 V lithium batteries.

• Monitor the charge of a stored power-sport starter battery or confirm the vehicle charging system is working correctly.
• Two automatic modes: battery charge level monitor (single LED blink) and charging system test (arrow mode).
• Three LEDs display full-to-empty voltage range for LFP/LiFePO4 batteries; a fourth LED warns when the vehicle system or connected charger is overcharging.
• Charge level LED blinks every 10 seconds with long-term draw under 0.2 mA.
• Charging system test activates the green arrow LED at 14.2–14.5 V.
• SAE charge port with weatherproof sealing cap for permanent connection.