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Perfect set for your next Powerwall, e-bike, caravan / camper energy storage project.

This pack contains a curated set of 20700 cells that have been tested and sorted to ensure you're getting a great set of batteries - just ready for you to start building.

All cells have a tested capacity of around 3000 mAh.

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Please be aware that this item is shipped from within New Zealand and appropriate shipping times apply.


At Hipstar we just love making things and these 18650 cells have been curated to help you focus on just that - making things.

If you're like me you've bought brand new rechargeable cells from overseas only to find that a few of the cells are dead and the rest range widely in capacity making them unsuitable for building battery packs! And this is where we help... We collect, test, and pre- sort used 18650 cells into groups that range no more than 0.15Ah - making them easy to assemble into battery configurations for your next project. We test every cell using the Zanflare 4C cell tester, voltmeter and for heat dissapation. You will get cells that: - Are close to the stated capacity (allowing 15% for temperature and other conditions) - Stay relatively cool during use (excessive heat means the battery isn't healthy) - Have acceptable internal resistance levels (meaning they still have plenty of life in them) Please check out our other listings for more battery related items.
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  • Non-rural $5.00
  • Rural$9.00
  • Seller does not allow pick-ups
  • Seller location: Auckland City, Auckland, NZ

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