This 60V 45Ah battery replaces the original battery of your Dualtron Ultra: same voltage, same connectors, same dimensions, to get back the range and behavior of a brand new scooter. It is assembled in our workshop with branded 21700 cells (Samsung, LG, or Molicel depending on stock) and a BMS sized for the machine.
When should you replace your Dualtron Ultra battery?
Three unmistakable signs: rapidly dropping range (half of the original range or less), power cuts or voltage sags during acceleration or on hills while the gauge still shows a charge, and a pack that heats up or becomes unbalanced (a cell fails, the BMS cuts off). 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: 60V
- Capacity: 45Ah, i.e., 2700 Wh
- Cells: Branded 21700 Li-ion (Samsung, LG, Molicel)
- BMS: Charge / discharge management, balancing, thermal protection
- Fast charging: Compatible with fast chargers
- Compatibility: Dualtron Ultra
Range or Performance?
This Range version focuses on 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 charge, discharge, cell balancing, and thermal protection. The price includes the pack, power connectors, and charging 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 suitable?
Yes, if its voltage matches (60V). On fast-charging 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 complete cycles at the beginning so the BMS can calibrate the balancing, and avoid 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 ready-to-use connectors. Otherwise, our workshop offers installation (installation package).
