Features:
3.7V USB battery chargers cord charging cable with 51005 plugs.
The charging line is equipped with intelligent charging management chip, which can accurately the 3.7V , automatically stopping when fully , without overcharging.
The cut-off voltages at full is 4.23V, making reasonable use of the characteristics of lithium batteries to better extend their service life.
Charging : When the USB is , there is light. When the battery is for charging, the red light on, and when fully , the red light is off.
of application: Polymer lithium batteries, cylindrical lithium batteries, digital lithium batteries, remote control aircraft lithium batteries.

Specifications:
Name: 3.7V USB charging cable

Color: Black
Protections Ffunction: overcharge protections
Application : charging
Output Parameter: 3.7V 500mA
Rate-power: 2-5W
Plugs Model: white 2.0mm 51005 plugs
Input Voltages: DC5V 0.5-2A
Output Voltages: DC4.2V 500mA

Note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.

Package includes:
1x USB Charging Cable