7.4V SM-3P Lithium Battery USB Charging Cable With overcharge protection

[Product Name]: 7.4V SM-3P Lithium Battery USB Charging Cable
[Input parameters]: 5V 1-2A
[Output parameter]: 7.4V 800mA
[Net weight of product]: 11.0g
[Line length size]: 55cm (including plug)
[Functional features]: Strong universality, LED indication, overcharge protection, overvoltage protection

1. When unloaded, the red light remains on and the green light flashes 7-8 times before automatically stopping, indicating normal power on.
2. When connecting the lithium battery to charging, the red light remains on and the green light flashes.
3. When the red light is off and the green light is on, it indicates that the lithium battery is fully charged.

When charging 7.4V lithium battery pack, this charging cable can be connected to computer devices, phone adapters, and mobile power sources for charging.

Plug description:

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