Category Archives: 18650

Upgrades Give Crazy Cart XL a Few More X’s

Why should kids have all the newfangled fun? They shouldn’t! Quarter-life crises are on the rise, and those who can are spoiling their inner child with adult-sized Heelys and electric Mario Karts that can drift. [austiwawa] finally got his hands on a used Crazy Cart XL, and while it’s incredibly …read more

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An Exhaustive Guide To Building 18650 Packs

Most of us know the basics of building packs of lithium-ion batteries. We’re familiar with cell balancing and the need for protection circuitry, and we understand the intricacies of the various serial and parallel configurations. It’s still a process that can be daunting for the first-time pack-builder though, because the …read more

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Posted in 18650, battery pack, Li-ion, misc hacks | Leave a comment