Battery Adapter Converter Conversion Kit Dock Power Connector USB for Charging 18V‑21V

1、Reliable Use: Ensuring convenient power conversion with little consumption, the battery adapter enables stable power supply.
2、Easier Works: Comes with sleep function, cut off voltage, power display and LED light, which largely simplifies your works.
3、Great Design: When power off, the self protection function can well protect the circuit and extend the service life as well.
4、Firm Locking: Dual USB port together with firm battery locking will bring more convenience to the operation, very reliable.
5、Easy to Install: Light in weight and compact in size, the easy installation can be quickly completed within minutes.
Item Type: Battery Adapter
Working Voltage: 18V-21V
Material: Plastic
Battery Parameters: 1 x Battery (not included)
Power Bank Converter Function:
1. With sleep function, no self power consumption;
2. With cut off voltage, it is safer to use;
3. With power display;
4. LED light;
5. Dual USB card slot.
Weight: 127 g / 4.48 oz(approx.)
1 x Battery Adapter
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