Vietnam’s electric two-wheelers now split into two fuel models: swap a full battery at a cabinet in under a minute, or plug in at home overnight. Both work — but they fit different lives.
How swapping works
VinFast’s Evo, Feliz II and Viper carry two 1.5 kWh LFP batteries under the seat, removable by hand. Instead of charging, you exchange a flat pack for a full one at a V-Green battery-swap cabinet. VinFast installed the first 4,500 stations by January 2026 and plans 45,000 cabinets across 34 provinces and cities by Q1 2026 — a network it says would be roughly 1.5 times the number of fuel stations. A swap costs 9,000 VND per battery. Crucially, you do not have to own the batteries at all: VinFast rents them at 175,000 VND per month for one or 300,000 VND for two, maintenance and degradation on them being the operator’s problem.
How home charging works
Dat Bike takes the opposite approach: a large fixed battery (72 V 68 Ah on the Weaver 200) charged through a cable, with a Dat Charge fast-charging network as the away-from-home option — the Weaver++ claims 100 km of range from 20 minutes at a Dat Charge station. Home charging costs only your household electricity, but the battery is yours, and a full charge of the big pack takes hours (1 hour for the first 100 km, 3 hours for a full 200 km on the Weaver 200).
Which fits you
| Swapping | Home charging | |
|---|---|---|
| Time cost | under a minute | hours (or 20 min at fast chargers) |
| Needs home socket? | no | yes (or station access) |
| Battery ownership | optional (rental) | yours |
| Model choice | VinFast swap models | Dat Bike, most others |
If you cannot park near power, swapping is transformative. If you have a socket where you park, charging while you sleep is the cheaper and simpler ritual — and you never queue.