OPERATION
(1) Install battery
Open the battery bin, install 4PCS of 18650 Li-ion rechargeable batteries in the same direction. Be advised that the ...
Company: Tianjin Zhongyijian Technology Co., Ltd.
(1) Install battery
Open the battery bin, install 4PCS of 18650 Li-ion rechargeable batteries in the same direction. Be advised that the ...
Company: Tianjin Zhongyijian Technology Co., Ltd.
