Optimate Monitor 4 O124 FA400 and protection

and protection

Exclusive reinforced carcass ride design provides extra strength to each traction lug

The 30K has a new quick charge feature that offers 2 hours of use after charging the device for just 20 minutes

Indicates static voltage and state of charge percentage for 12V AGM

Optimate Monitor 4 O124 FA400 and protectionMonitor charge of your stored powersport vehicle 12V lead acid battery or confirm if the vehicle charging system is working correctly. 2 automatic modes: battery charge level monitor (single LED blink mode) and charging system test (arrow mode) 4 LEDs cover full to empty voltage range of all 12V batteries, including higher voltage AGM for powersport (4th LED 12. 7V ) Battery charge level: LED matching charge level blinks every 5 seconds (long term