Charging a Firefly Battery Bank


What 120V charger do you recommend for 3 group 31 Firefly Batteries in a 12v bank? The Xantrex 806-1055 Freedom HF 1000 W 55A Inverter/Charger is off by 1/10 volt on the float. - Michael


Hi Michael, with battery charging 1/10 of volt is a big deal. With 3 Group 31 Firefly batteries, and with a ideal charge of 20% of capacity, you should consider a 50 to 60 amp battery charger. Xantrex now makes an XC 1000 inverter/charger that has custom charge profile settings.  - Jeff

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