This 60 V 50 Ah battery replaces the original battery of your Dualtron Thunder: same voltage, same connectors, same dimensions, to restore the range and performance of a new scooter. It is assembled in our workshop using branded 21700 cells (Samsung, LG, or Molicel depending on availability) and a BMS sized for the machine.
When should you replace your Dualtron Thunder battery?
Three signs don't lie: plummeting range (half of the original range or less), cuts or voltage drops when accelerating or climbing hills while the gauge still shows a charge, and a pack that heats up or becomes unbalanced (a cell fails, the BMS cuts out). A quality pack restores the scooter's original torque and top speed; on a machine that is a few years old, this is often the best money spent.
Specifications
- Nominal voltage: 60 V
- Capacity: 50 Ah, i.e., 3000 Wh
- Cells: Branded 21700 Li-ion (Samsung, LG, Molicel)
- BMS: Charge/discharge management, balancing, thermal protection
- Fast charging: Compatible with fast chargers
- Compatibility: Dualtron Thunder
Range or Performance?
This Range version prioritizes capacity and lifespan, with a discharge current adapted to the original controller. If you have changed your controller or are looking for sharper acceleration without cutouts, check out our Performance batteries (high-discharge cells, Bluetooth BMS) for the same model.
French manufacturing, 2-year warranty
All our batteries are assembled in our workshop in France, exclusively with branded cells (Samsung, LG, Molicel). Each pack is equipped with a BMS that manages charging, discharging, cell balancing, and thermal protection. The price includes the pack, power and charge connectors; the charger is sold separately. Delivery to mainland France, Corsica, and the European Union only (regulated lithium transport). 2-year warranty.
Frequently Asked Questions
Is the original charger compatible?
Yes, if its voltage matches (60 V). On fast-charge compatible packs, a more powerful charger significantly reduces charging time; ask us for advice.
Do I need to break it in?
No. We simply recommend a few full cycles at the beginning so the BMS calibrates the balancing, and avoiding storing the pack at 100% or 0% for weeks.
Can I install it myself?
If you know how to open the deck and handle power connectors, yes: the battery arrives with its connectors ready. Otherwise, our workshop offers installation (installation package).
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