Regulated battery chargers from Iota Engineering, Xantrex and Samlex. 12, 24, 32, 36, and 48 volt battery chargers. 10 amps to 90 amps.
We also carry the "converters" (DC power supplies) by Iota.These allow you to run DC equipment designed to run from a battery from AC without a battery.
We recommend that your battery charger be rated for about 15% to 30% of your battery amp-hour capacity - That is, if you are charging a 100 amp-hour battery that you use a 15 to 30 amp charger.
