3.7v 4900mah lipo battery, 3.7v 4900mah lipo battery ...
503040 3.7v 500mah 1.85wh rechargeable lipo battery Why choose us9 1 Have been engaged in custom battery since 2007 2 Provide sample for free if amount less than USD5 3 Never exaggerate battery capacity 4 Battery management systems/PCMs are with the same quality as Seiko 5 Finished battery safety performance could reach UL, CE, KPS, KC, etc. testing standard 6 Got ISO9001-2008 quality …
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