The Nitecore Ci2 is compatible with IMR/Li-ion and Ni-MH/Ni-Cd batteries and features two charging slots. Each slot is controlled independently, allowing you to charge multiple battery chemistries at once meaning you'll have less batteries on standby waiting to be charged. The Ci2 automatically measures battery power level and capacity before choosing the appropriate charging mode best suited for its specifications. A list of safety features including reverse polarity, over-discharge, and short circuit protections ensure optimal performance for your rechargeable batteries for years to come.

Features:
Input: 5V-2A / 9V-2A / 12V-1.5A
18W (MAX)
Output: 4.2V+-1% / 1.48V+-1%
Fast Charge Mode: 3,000mA*1 MAX / 1,500mA*2 MAX
Standard Mode: 2,000mA*1 MAX / 1,000mA*2 MAX
Compatible with:
IMR/Li-ion: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 21700, 22500, 22650, 25500, 26500, 26650, 26700
Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
Dimensions: 148mm x 65mm x 37mm 

What's Included:
1 x Nitecore Intellicharger Ci4
1 x AC Power Adapter