Color Black + White Plug Specifications US Plug (2-Flat-Pin Plug) Brand UltraFire Model UF-66 Quantity 1 Set Material ABS shell Charging Cell Type Lithium Ion Charging Battery Type 14500 Rechargeable Battery Qty 2 Target Country & Region USA Built-in Protected Circuit Yes Input Voltage 100~240 V Output Voltage 4.2 V Max. Output Current 600 A Fast Charging Function Yes LCD Screen No Auto Circuit Detection Yes Over Voltage Protection Yes Short-Circuit Protection Yes Over-Charging Protection Yes Over-Discharging Protection Yes Nominal capacity No mAh Battery Actual Capacity No mAh Other Features Two-flat-pin plug Packing List 1 x Charger