Numerous LEDs indicate charging in progress, battery degree, and if the unit is in float method. There's a brief-disconnect harness to change involving the involved ring terminals and alligator clips. 2nd, if you must cost the battery in a brief length of time, extra amps are improved. While more amps https://hukums.com/products/painter-spray-gun-pcg-11t-trigger-type-for-pressure-cleaning