The Opus BT-C3100 Intelligent Li-ion/NiCd/NiMH battery charger/analyzer is one of the first battery charger/analyzers that can (quick-)test/refresh/charge/discharge li-ion batteries and do that for NiCd/NiMH batteries too.
Truly a multi-functional intelligent batttery charger.
Charge: 200mA, 300mA, 500mA, 700mA and 1000mA
The 4 charging slots are completely independent.
This charger can handle AA, AAA, 10440, 14500, 16340, 18350, 18500, 18650, 26500 and 26650 batteries.