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Battery swapping
What it is
Exchanging a depleted battery for a charged one at a station in minutes, instead of plugging in. It separates battery ownership from vehicle ownership, enabling Battery-as-a-Service where the user pays per swap or by subscription
It suits two- and three-wheelers with small packs and high utilisation. MoP issued station guidelines in Jan 2025 and MoRTH permits registration of battery-less EVs
Impact on industries
- Removes two adoption barriers at once - excluding the battery cuts sticker price 30-40%, and the operator carries degradation and replacement risk
- Decisive for commercial use, where downtime is the cost that matters: delivery and e-rickshaw fleets swap in minutes rather than charging for hours
- Interoperability is unresolved - networks run proprietary pack formats, so a swap ecosystem is captive to one operator rather than a shared utility
- Capital-heavy: each network funds a float of batteries plus stations, and GST on battery and vehicle sold separately remains a live disparity