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    Li-ION battery pack capacity; two 6ah packs, different sizes & weights

    I should add, thou I didn't think it was necessary is, these packs are for lawnmowers, not eBikes. The reason I choose this forum, is you guys seem to know these Li-Ion cells far greater then most including ones in the 'tools' forums, specifically mowers (since there is little reason to do so)...
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    Li-ION battery pack capacity; two 6ah packs, different sizes & weights

    If 6ah isn't 6ah, how about what hour? Both packs would be rated at 240 watt hour. Then should I ask, isn't 240 w/hr, 240 w/hr? How is one suppose to tell which pack will run longer if they have the same rating? Isn't ah or w/h a "unit of measure"? Being a u 0f m, it's a constant or point of...
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    Li-ION battery pack capacity; two 6ah packs, different sizes & weights

    The two 6ah packs came out in the same year. :rolleyes: That doesn't explain two 6ah packs, the larger one with a supposed longer run time. Isn't 6ah, 6ah??
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    Li-ION battery pack capacity; two 6ah packs, different sizes & weights

    And to keep things interesting, Ryobi has just come out with a 7.5ah pack that is the same size as their 6ah HP pack with measured (not by me) weight of 78 oz. which makes sense over the 70 oz of the 6ah HP pack (of the same size). I tried to get additional details about the makeup of these...
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    Li-ION battery pack capacity; two 6ah packs, different sizes & weights

    Two 6ah (rated) 40v battery packs. One is considerably larger and heaver than the other. Other than that, the larger has a "HP" designation (hi performance) from the seller/importer. The question is; how can two packs, each with the same rating be of such different sizes & weights? Note these...
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    Soldering a live battery

    Having no idea what the entire pack looks like, I do fully agree that the board has to be accessed from the foil (trace) side. Frankly, I doubt I would even try to fix that, again not knowing what the entire unit looks like. How about a overall photo?
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