– Compatible Model: S5 PABX0001CN K520T Pro K520 PABX0002CN PABX0000CN PABX0003CN – Compatible Battery Part Number: LB002 Tips Before Purchase Please confirm the compatible model and battery part number carefully before you purchase it. If you are not sure, please feel free contact us.Full Refund or a Free Replacement without Reason for 60 Days. Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Li-Polymer Type Battery. 500 times of impulse discharge. Battery Specifications : 2800mAh, 3.8V, 10.64Wh. Fully Compatible with S5 PABX0001CN K520T Pro K520 PABX0002CN PABX0000CN PABX0003CN.