Hackaday8y
Prototype Sodium Ion Batteries In 18650 Cells
you’ve probably run into 18650 batteries. You often find these inside laptop batteries and –famously– the Tesla electric vehicle runs on a few thousand of these cells. The number might seem ...
Hackaday3y
Handy Tool Drains 18650 Cells So You Don’t Have To
At a glance we can see the major components you’d expect in a discharger: a fairly simple PCB, four ceramic power resistors, a holder for a single 18650 cell, and a rocker switch to connect it ...
Interesting Engineering on MSN3mon
World’s first 18650 Potassium-ion battery debuts, can replace lithium cells
Interesting is the fact that the decision to encase the Potassium-ion battery in the 18650 format represents a strategic ...
Business Insider26d
500 Cycles Major Milestone: Novacium’s Silicon-Based Anode Batteries Demonstrate High Capacity and High Durability
As demonstrated in the image below, replacing the six 18650 cells currently used in their tactical radios with six 18650 cells with Novacium's GEN3 silicon-based anode materials would boost ...
Green Car Reports28d
Tesla Roadster battery replacement cuts 400 pounds, half the space
The company stuck with the original 18650 cell format, though of course the chemistry has evolved significantly. Re/Cell has priced the pack at $27,895 for the version offering maximum performance ...