Car Jump Starter EPC89 38000mAh

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Published on Jan 9, 2014

Review of Multi-Functions Car Jump Starter EPC89 38000mAh .

you can watch the movie in bellow link:

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    3 Discussions

    Hi rickg1,

    it's hard to tell battery capacity this way. the test I've made was for the highest amp discharge test. for battery capacity, i would need to make another video testing that whether the battery really hold 38Ah or it's a joke. and to achieve that i would make electronics dummy load to have fixed current drawn out of battery. say fixed Load=12A, then 38Ah / 12. result would be battery should survive for at least 3 hours under continuous load. you just give me an idea for my next video :)

    hope this helps

    Regards,

    Hassan Al-Mahmoud