Overview:Suitable for charging 10340 / 10440 / 14500 / 16340 / 18500 / 18650 / 26650 / 26500， AA / AAA batteries; With 4 individual charging slot; Working mode: charge， discharge， discharge refersh， charge test and quick test; Push display can show charging current， voltage， battery volume and charging / discharging time; Default charging current: 500mA; Push current button can adjust current; Slot button can adjust working mode of each channel; Current for choice: 200mA， 300mA， 500mA， 700mA， 1000mA; Battery only in 1-CH and 4-CH: 200mA， 300mA， 500mA， 700mA， 1000mA， 1500mA， 2000mA.Weight: 235 gDimensions: 5.98 in x 3.94 in x 1.5 in (15.2 cm x 10 cm x 3.8 cm)Brand: N/AModel: BT-C3100Quantity: 1PieceColor: Deep BlueMaterial: PlasticChargerCharging Cell Type: Ni-MH ， NiCd ， Lithium IonCharging Battery Type: 18650 ， AA ， AAA ， 10440 ， 14500 ， 17670 ， 26650Rechargeable Battery Qty: 4Target Country & Region: EuropePlug Specifications: EU Plug (2-Round-Pin Plug)Built-in Protected Circuit: YesInput Voltage: 100~240VOutput Voltage: 12VMax. Output Current: 3AFast Charging Function: YesLCD Screen: YesAuto Circuit Detection: YesIndicator: Charge， discharge， discharge refersh， charge test and quick testOver Voltage Protection: YesShort-Circuit Protection: YesOver-Charging Protection: YesOver-Discharging Protection: YesPacking List:1 x Charger1 x EU Power adapter (145cm)1 x English user manual<img src="//112.74.112.28/down/products/435130/435130_000.jpg">