The 72 V 40 Ah Performance battery is designed for Weped FS, SS-T and SS-R models where the controller has been upgraded for more power, or where the rider can no longer tolerate acceleration cutouts. Its Samsung 40T or Molicel P42A cells deliver up to 400 A peak, whereas the original battery caps out at 140 A: the controller finally receives the current it demands, voltage no longer drops on hills, and the set power is truly available.
Advantages
- End of cutouts and voltage drops during heavy acceleration or steep climbs.
- Discharge current up to 400 A peak (compared to 140 A original): enough to increase the power of the controller(s).
- Connected BMS: monitor consumption, state of charge, and temperature of each cell group from your smartphone via Bluetooth.
- Manual cell balancing from the app.
- Compatible with super chargers for fast charging.
Specifications
- Nominal voltage: 72 V
- Capacity: 40 Ah, or 2880 Wh
- Cells: Samsung 40T or Molicel P42A
- Peak current: 400 A
- BMS: Bluetooth connected, balancing, protections
- Compatibility: Weped FS, SS-T and SS-R
Which usage?
A rider using the stock controller and settings does not need a Performance battery: an Autonomy battery will provide the same service for less. The Performance model makes sense with a reprogrammed or replaced controller (VESC, increased battery current), for sports use, on the track, or with a heavy rider on a powerful machine.
French manufacturing, 2-year warranty
All our batteries are assembled in our workshop in France, exclusively using 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 charging connectors; the charger is sold separately. Delivery to Metropolitan France, Corsica, and the European Union only (regulated lithium transport). 2-year warranty.
Frequently Asked Questions
Which app for the Bluetooth BMS?
The BMS connects to a free app on Android and iOS; we will provide the exact model and settings upon delivery.
Samsung 40T or Molicel P42A, what is the difference?
Both are high-discharge 21700 cells with equivalent performance; we install one or the other depending on stock, with no change in capacity or current.
Does the original charger work?
Yes, at the same voltage. To take advantage of fast charging, a suitable super charger is offered separately.
