H1A Intelligent power regulation function, preventing disconnection of charging, overheat protection, overcharge protection, overcurrent protection, overvoltage protection Specifications。
If you are outdoors and have enough batteries, it can provide continuous power because the batteries are replaceable ,H1A also come with a clip that can be easily clipped into your belt, backpack, or pocket during the charging process. The thread compatibale with TS22 or HD20, you can replace the body with a different one and use the magnetic tail of HD20.