OptiMate Battery Status/Charge System Monitor

The OptiMate MONITOR O-125 is a compact battery status and charging system monitor that connects directly to a standard SAE 2-pin battery lead. It continuously displays the state of charge of your 12 V battery - including lead-acid (AGM, GEL, STD) and 12.8 V lithium-ion (LFP) types - and confirms whether your vehicle's charging system is operating correctly.

Features:
- SAE quick-connect charge port - simply plug in the monitor to any SAE 2-pin lead for instant battery status feedback.
- Length: 15cm cable
- Operation: 2 automatic Modes - Battery charge level monitor (single LED blink mode) & Charging system test (arrow mode).
- Vehicle storage: 4 LEDs cover 'full to empty' voltage range of all 12V batteries, including higher voltage AGM for powersport (3rd LED 12.7V). LED matching charge level blinks every 3 seconds (long-term draw less than 0.2mA).
- Vehicle running: LED arrow mode activates when charge voltage reaches ideal charging voltage; up to a minimum of 13.5V or ideal range 14V+.
- 16 AWG / 1.31 mm cable (cable diameter) - robust wiring that supports accurate voltage sensing.
- Thicker insulation for better protection. SPT-2 (1.2 mm) - adds durability and abrasion resistance for long-term use.
- Current rating: 10A max
- Weather- and dirt-protected SAE connection system, including rubber sealing cap and shroud - helps safeguard the SAE connectors from water, dust, and corrosion, making it reliable for outdoor use.
- Rated for -40 C - remains flexible and operational even in very low temperatures.

What's in the box
1 x OptiMate V2 Battery Monitor
1 x Weather-proof Rubber Sealing Cap