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Lithium battery repair & testing
OEM&ODM
Local distribution center -fast delivery
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After sale service

As a lithium battery manufacturer, we are committed to taking responsibility for our customers by providing them with a stress-free experience. For any problems with our products that occur during the warranty period, we will provide free replacement or repair services locally.

After sale service
BMS & parts replacement
BMS & parts replacement
Generally, a lithium battery can last 6–8 years. But in some cases, water intrusion or excessive current may damage the internal BMS. Replacing it with a brand new BMS can make your lithium battery work properly again.
Cell Balancing & capacity Check
Cell Balancing & capacity Check
If you run a rental business for lithium batteries or related products, you probably don't want to replace the batteries you invested heavily in only 2–3 years ago. Meanwhile, you are concerned that capacity fade may cause poor user experience and potential fire risks for your customers.

Capacity testing can identify cells that generate excessive heat due to capacity degradation. And cell balancing can help extend the lifespan of your battery packs.