China Battery Packs Manufacturer,Factory,OEM,Supply,Company,Manufactory,Supplier
Cylindrical 18650/2S3P, lithium battery pack 7.4V/7800mAh, medical product, customizable
CCyylliinnddrriiccaall 1188665500//22SS33PP,, lliitthhiiuumm bbaatttteerryy ppaacckk 77..44VV//77880000mmAAhh,, mmeeddiiccaall pprroodduucctt,, ccuussttoommiizzaabbllee
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