What To Know About Battery Technology

Battery specifications are the easiest place to be misled, because every figure has a test condition attached to it.

Three numbers are worth comparing side by side: usable capacity in kWh, the claimed range, and the warranty expressed in both years and kilometres. A warranty that runs out at 40,000 km tells you something a three-year term does not.

Chemistry matters less than thermal management in a Kerala summer. If a manufacturer publishes an ingress-protection rating for the pack, that is a useful signal about how seriously it treats water and dust.