- Power Tech Battery Co., Ltd.
- Nimh Battery, Nicd Li-Ion Polymer Lithium Cordless Phone Coin Cell, Cr123a, Rcr123a, Camera MP3 MP4 Cell Cr2 Li-Fes2 Li-Mno2 9v Battery Pack, Rechargeable Primary Battery,,, ....
- Address:20th Floor, Diamond Mansion, Wan Chai
- Sunhigh Battery (H.K) Co.,Ltd
- RC hobby battery, LifePO4 battery,,RC car Ni-Mh battery pack,3.0v lithium coin cell and battery holder,Lithium polymer battery pack for RC hobbies,3.2v lifePO4 battery and battery pack,1.4v hearing aid battery.
- Address:13 / F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon,
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