Mailing list: 1.29. 4v 24AH batteries X 1 2.29. 4v 2A charger X 1 Rated voltage: 24 V Input voltage: 29,4 V Output voltage: 21 V-29,4 V Battery capacity: 24Ah Cell size: 210*70*40mm The battery weight: 1,1 kg With protection switch: loading and unloading, via current, short circuit protection function, etc. Packaging: blue PVC The battery requirements: 1: ii-ion battery chargers must be fitted; constant current constant voltage; 2: Loading voltage: 29,4 V 3: Load current: 4A or less The battery discharge requirements: 1: the exit 18line, 150mm long, red and black 2: the entrance leads to a line 2,1 hole, length 150mm 3: the maximum momentary current: 60 ONE 4: maximum current work: 45 ONE 5: the product is a built-in battery, the output will only make 2lines, like the output to the entrance they have any other Requirements can be negotiated with the owners, the above mentioned parameters for standard delivery