Convert Your Tuk to Electric, Rent the Battery for 5 Years — Smart Money or Trap?

Alliance Finance has just tied up with LeMS to make petrol-to-electric three-wheeler conversions easier: you pay upfront to swap your engine for an electric drivetrain, then rent the battery from LeMS for three to five years instead of buying it outright, with swap stations starting around Colombo before Galle and Kandy get them. The pitch is simple — no more fuel bills, and a lower daily running cost once the conversion is paid off. The worry is just as simple — you're now carrying a leasing payment on the conversion plus an ongoing battery rent, resale value for a "converted" tuk is completely untested here, and nobody knows what happens to your battery supply if the company behind the swap network has problems down the line. Supporters say even a generous battery rent still beats what three-wheeler owners currently burn on petrol and daily top-ups. Has anyone actually gone through a conversion like this, or is paying a battery subscription on an EV already — what's the real monthly number, and did it genuinely beat your old fuel bill? ඔබේ තුක් එකේ පෙට්‍රල් එන්ජිම විදුලියට මාරු කළා නම්, ඇත්තටම සල්ලි ඉතුරු වුණාද?