+86-755-85203037 marketing@collection-ps.cn
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Collection is a professional battery pack manufacturer, specializing in design, 
manufacture of various battery packs for high-end portable and handheld electronic devices with over 20 years experience of battery industry.

Product Advantages:
1. High Quality and Competitive Price
2. Reliability and Safety
3. Prompt Delivery and Low MOQ Requirement
4. Professional Design and Experienced Staff
5. Environmental Friendly
BT-66 for Topcon Total Station
Home Energy Storage System

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Add: 4/F, Bldg 4, Jinli Science & Industrial Park, Jinniu West Rd., Pingshan, Shenzhen 518118, China.