Tokeyla 2 Bay 18650 Rechargeable Battery Charger - Smart Charger for 3.7V Lithium-ion Batteries, Includes 4PCS Batteries - Perfect for Flashlights, Headlamps & Electronic Devices - Fast Charging & Overcharge Protection

LED indicator Showing you the charging status, it will turn green when corresponding batteries are fully recharged, making the charging status visible and stopping once completing charge intelligently. Specifications: Type: 2 Slot Smart Charger Only for 3.7v 18650 battery Input: AC 100V - 240V 50 / 60Hz Max150mA Output :4.2V/500mAh Compatible Batteries: Only for 18650-lITHIUM-ION-BATTERIES Weight: 1.97oz Dimensions: 3.34 x 1.77 x 1.96 inches NOTE: This item is non-waterproof, please use it carefully. Safety and Intelligent Charger 2 Bay Overcharge protection Overcurrent protection Over temperature protection Short circuit protection Over discharge protection Wide range of applications such as charging flashlights, headlights, toys, calculator, remote controls, 2-way radios, alarm clocks and other devices that required batteries or battery charger. 1￵8￵￵￵6￵￵￵5￵￵0 Ba￵￵tt￵er￵￵y Fl￵a￵t Top 1￵8￵￵￵6￵￵￵5￵￵0 Ba￵￵tt￵er￵￵y B￵u￵￵tt￵￵￵on To￵p 1￵8￵￵￵6￵￵￵5￵￵0 Battery with Charger 1￵8￵￵￵6￵￵￵5￵￵0 Flashlight with Charger Set Unisex Beanie Hat with Light Battery Type Fl￵￵a￵t To￵p B￵u￵￵tt￵￵￵on To￵p B￵u￵￵tt￵￵￵on To￵p B￵u￵￵tt￵￵￵on To￵p none Battery 6pcs 4pcs 6pcs 4pcs Only Beanie Hat

【You Will Get】2 bay battery charger 4ba￵￵tt￵eries, smart batteries charger is only for 3.7v lithium ion rechargeable battery.

【Charging Indicator】When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger.

【Safety Protection】 Under voltage protection, over voltage protection, over current protection, over temperature protection, short circuit protection, anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design

【Charge Attention】Use compatible chargers for charging, avoid excessive charging voltage and current, which may cause overheating, overcharging, or other hazardous situations.

【Applicable】The battery charger is suitable for flashlights, headlamps, fans, children's toys, radios, speakers, remote control