OptiMATE MONITOR O-128, Permanent battery lead with integrated battery status/charge system monitor for 12V lead-acid

Monitor charge of your stored auto/marine vehicle 12V lead-acid battery or confirm if the vehicle charging system is working correctly. 4 LEDs cover 'full to empty' voltage range of all 12V batteries, including higher voltage AGM for power sport (4th √√ LED ≥ 12. 7V ).

• 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 𝗠𝗢𝗡𝗜𝗧𝗢𝗥 - Easily check the status of your battery by looking at the LED lights.
• 𝗔𝗨𝗧𝗢𝗠𝗢𝗧𝗜𝗩𝗘 𝗦𝗣𝗘𝗖𝗜𝗙𝗜𝗖 - Longer 40'' length cable to easily mount in place and 5/16'' ringlets that fit a variety of battery terminals.
• 𝗦𝗔𝗘 𝗖𝗢𝗡𝗡𝗘𝗖𝗧𝗜𝗢𝗡 - SAE quick connect charge port for charging battery when needed. Weatherproof sealing cap when vehicle is moving!
• 𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗔𝗚𝗠 - Works with premium AGM with higher voltage.
• 𝗦𝗔𝗙𝗘 - 15A fuse that protects the -40 rated cable and electronics.