The MH-C490F charger has the Delta-V based microprocessor, which allows the 9 V batteries to be charged to their full potential. The microprocessor automatically switches from rapid charge to trickle charge after the batteries are finished charging, so that the batteries will maintain their full capacity.
Merchant: Maha
Category: Home Electronics/Batteries & Power Supply/Household Batteries & Accessories/Household Battery Chargers
