Lithium Battery for Electric Motorcycles and Mopeds
A two-wheeler punishes a battery pack in ways a car pack never has to. There is no cooling duct, no wash of air, no room for a liquid loop. The pack sits i…
Sodium-Ion Battery for Rural Water Pumping
I have spent more than a decade specifying battery systems for sites where the grid is weak or absent, and few loads punish a battery bank the way rural wa…
Lithium Battery Design for Mobility Devices: Wheelchair and
I have spent the last nine years specifying lithium battery packs for powered wheelchairs, Class II mobility scooters, and last-mile delivery trikes, and t…
Lithium Battery Performance for Power Tools: Pulse-Drain
In twelve years of designing lithium battery packs for cordless tools, I have watched more “failed” batteries get replaced for reasons that had nothing to…
Sodium-Ion Battery Testing for Backup Power
When a buyer asks me how we qualify a sodium-ion battery for backup power, they usually expect a single pass/fail number. After fifteen years on the produc…