Battery indicator panel
This battery indicator panel is an accessory for the Blue Smart IP65 Battery Charger.
Suitable for 12V lead acid batteries (flooded, GEL, AGM), it shows the battery's state of charge without having to attach a battery charger its self. It's also an excellent way to make a clean mounting location for the auxiliary charger.
Red light: Battery needs charging (Battery 40%-60%)
No light: charge immediately to prevent sulfation (Battery <40%).