10 bank 9V charger (no batteries) The MH-C1090F Pro 10-Bank Rapid 9V NiMH Battery Charger from Powerex provides up to 10 rechargeable 7.2V, 8.4V, or 9.6V nickel-metal hydride (NiMH) batteries with a full charge–in 2-3 hr. Each battery is charged to its full potential without the risk of overcharging. This is accomplished via a microprocessor, which automatically switches from rapid to trickle charge once the batteries are done charging, ensuring that they maintain their charge. FLEX pulse charging conditions and enhances your batteries’ performance during charging. Individual LEDs for each charging channel indicate when charging is complete by switching from a red light to a green one. The charger can even revive older 9V batteries that are no longer accepting a charge.