The "Chaolitong" (L-MOT-V33.7V600mAh) lithium-ion battery produced by Shenzhen Chaolitong Electronics Co., Ltd.;
- The "AMOi Xiaxin" (No.4+3.7V1150mAh) lithium-ion battery produced by Xiaxin Electronics Co., Ltd.;
- The "TSD" (TS923B3.7V1200mAh) lithium-ion battery produced by Songxunda Zhongke Electronics (Shenzhen) Co., Ltd.
The不合格 item for these three types of batteries is all "thermal shock". During the 150℃ thermal shock test, an explosion occurred. The failure of this item poses a major safety hazard for consumers.