Lithium Battery Enclosure IP Rating Selection
“IP rating” is the line item added to a lithium battery enquiry last, and it is the one that comes back to bite. In fourteen years of pack programmes I hav…
Lithium Battery Testing for Power Tools: Drop and Ingress
I have run a 21700 cordless-tool pack through the same gauntlet for seven years now, and every facility I visit still finds the same surprise: the cell che…
Drone Battery IP Rating and Environmental Sealing
Every season I get the same call from a drone program manager: “We flew over a river, landed in wet grass, and now the pack won’t charge.” Nine times out o…