Our battery case are designed with different types. And our battery cr2032 can last for quite a long time. Besides, battery disconnect switch on DHgate.com are environment-friendly and can be recycled. You can put our battery fan in TV remote control, remote control
A variety of optional plug, Cooling with fan inside,Flame-retardant plastic case, Precise limit of voltage & current,guarantee fully charged and avoid over charge. High-Efficiency,Safe,etc.
Features:
* Compatible with 1.2V, 3.7V, 4.2V, 4.35V batteries; maximum charging speed up to 3000mA.
* Capable of manually choosing charging voltage for LiFeP04 battery (3.7V) and Li-ion battery (4.35V), charging current from 300mA-3000mA is manually selectable.
* High-definition color LCD screen displays charging parameter in real time.
* Automatically identifies battery type and selects the appropriate charging voltage and current; automatically detects small capacity battery and selects appropriate charging current; automatically detects internal resistance.
* Capable of charging four batteries simultaneously; independently controls and charges each slot.
* Charging program optimized for IMR batteries; integrated USB port compatible with all USB devices.
* Built-in temperature monitor to prevent overheating; made from fire retardant / flame resistant PC material; designed for optimal heat dissipation.
