Hahnel Twin V Professional Charger for Canon Pro DSLR's

Quick charge system for Lithium Ion Batteries-under 1 hour for a single battery
2 hours for two fully drained batteries.
A true dual battery charger. Two ( 2 ) batteries can be charged at the same time. A single microprocessor is used for each battery.
Each battery charger has it's own LCD display.
Once either battery reaches full charge, a trickle charge mode reduces charge input to maintain full charge.
Dual voltage 100 to 240 Volt, as well as car charger.
Batteries of different capacities ( MaH ) can be charged simultaneously.
Battery overheat protection.
Dual interchangeable contact plates for multiple pin configuration batteries.
LCD display shows: Battery assessment, Charging indicator, 5 Stage charge indicator ( 20 % - 100% ), Full Charge Indicator, Battery Defect, and Battery Tester.
Battery Tester operates without being plugged into any power source.
Clamshell design protects contact points when not is use.
Light weight just 4 oz.