SAE to DIN/AUTO 12 V adapter with LED state-of-charge monitor; fits 21 mm AUTO and 12 mm DIN sockets; weatherproof sealing cap; supports AGM and LFP; operates to -40°C/-40°F; two automatic modes.
The OptiMate™ Monitor is an SAE to DIN/AUTO 12 V socket adapter with a state-of-charge monitor that plugs directly into your motorcycle, ATV or UTV power port. 🔋
Fits any 21 mm AUTO and 12 mm DIN socket and uses an 18 AWG (0.82 mm²) SPT-2 W cable for reliable connection.
Battery status is indicated by an LED blink every 3 seconds and provides dedicated indications for high-performance AGM and lithium-ion LFP batteries.
The adapter includes a weatherproof sealing cap and remains flexible and operable at very low temperatures down to -40°C / -40°F. ❄️
Operation is automatic with two modes: single LED blink for battery charge level monitoring and arrow mode for charging system test, making setup simple and maintenance-free.
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