Tenergy TN162 8-Bay Charger And 16 Pack Premium AA NiMH Rechargeable Batteries

8 independent charging channels Mix & Match AA or AAA rechargeable batteries Large easy-to-read LCD screen Full safety features: Safety Timer, Over-Heat, Over-Current, Short-Circuit, & Reverse Polarity Protection Automatically detects fully charged batteries for easy charging (Delta-V) Refresh function for NiCD batteries 100-240V AC input, worldwide usage