5 articles on buying guide.
When a replacement is justified, how to make a warranty claim stick, why a like-for-like swap is not always possible, and what to check before handing over money.
Removable batteries let you charge in your flat and swap at a station. Fixed packs are usually larger, better protected and cheaper. Here is how to pick for how you actually live.
Why two batteries with identical labels can differ enormously in price, which cost differences are worth paying for, and how to compare quotes on something other than the number at the bottom.
Ten manufacturers supplying batteries to India’s e-rickshaw market, what each is known for, and the seven criteria worth judging any of them against before you buy.
A lead-acid set looks cheaper on the day you buy it. Here is the simple calculation that tells you what each option actually costs you per kilometre over three years.