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Quality Assurance

We have passed the latest international Quality Certification ISO 9001 2015, created and proceeded full quality management.

We pay particular attention to the safety of the battery, therefore, we insist on using the best original materials, and inspecting every key accessory.

We inspect every cell`s capacity, voltage, inner resistance, so we can match them very well for battery pack.

 

We founded a test center, to test batteries` safety, discharge and charge performance under big current. Before shipment, all batteries will be inspected voltage and inner resistance, and keep record.