Batteries not included. Barely used. No packaging for charger. Tech Specs: • Input Voltage: DC 5V/2.1A • Output Voltage: 4.2V ± 1% • Charging Current: Single channel: 2A, Dual channel: 1A per channel • Battery Compatibility: 10440, 14500, 16340, 18350, 18500, 18650, 18700, 20700, 21700 (Li-ion) • Dimensions: 120mm x 66mm x 33mm • Weight: 90g • Safety Protections: Overcharge, Over-discharge, Short Circuit, and Reverse Polarity Protection
