Monitor the status of your 12V batteries with the Schumacher SA831 12V Battery Status Indicator Cable. It connects directly to your Schumacher charger/maintainer with a quick-connect harness. Use this unit to keep your battery charged between rides and maintained in the off-season. Its durable design is great for the outdoors and under-the-hood environments. This unit has a 24" 18 AWG cable, pass-through quick connector for charging battery, and weather-guard cap. The 3-color battery status LED provides 24/7 battery health information and the 15A replaceable in-line fuse provides extra overload protection.