-- select voltage -- 12 Volts 24 Volts 36 Volts 48 Volts

-- select Amp/Hour -- 4 A/H 7 A/H 12 A/H 20 A/H 28 A/H 30 A/H 33 A/H 40 A/H 50 A/H 75 A/H 100 A/H 150 A/H 200 A/H 300 A/H

-- select Hours of Charging -- 8 12 24