AMPERION
"Saddle-Boost" Battery Extension Pack 800Wh / Sur-Ron Ultra Bee
"Saddle-Boost" Battery Extension Pack 800Wh / Sur-Ron Ultra Bee
- Ce produit spécifique est importé ou fabriqué à la demande.
- 📦 DÉLAI ESTIMÉ : Expédition sous 2 à 4 semaines en moyenne. Notre équipe vous tiendra personnellement informé par e-mail dès l'arrivée de la pièce dans nos ateliers.
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Here is the ultimate battery extension for long rides and extreme enduro. This additional pack of 800 Wh with Samsung 55E cells (72V 11Ah) installs discreetly under the seat and works in perfect synergy with your main battery.
Please contact us if you would like a custom seat extension (voltage, cells...).
WARNING, this extension kit + BMS is compatible with the original controller, but the battery level display will no longer be visible, you will need to use the mobile application to access it.
- Increased Range (+47%): Used in combination with our BMS Unlocker Kit, transform your motorcycle into a true adventurer, ready to conquer all terrains without breaking the bank. Performance made accessible, finally!
- Main Battery Thermal Protection: By operating in parallel, the extension takes on part of the load. Result: each cell of your main battery works less, heats less, and lasts longer.
- Perfect Integration: Specific format designed for the under-seat compartment, delivered with secure coupling cabling, adding only 3.5kg.
Estimate based on mixed use with the BMS Kit installed:
| Your Original Range (Restricted) | 40 km | 50 km | 60 km |
|---|---|---|---|
| With BMS Kit alone | 50 km | 62.5 km | 75 km |
| With BMS + Extension (+47%) | 59 km | 73.5 km | 88 km |
This extension is highly recommended if you go on rides of more than 2 hours or if you often use the full power of 29 kW. In addition to offering much better range, it acts as a "buffer" that secures the health of your cells.
Installing this kit requires a bit of method. To guide you step-by-step and ensure a safe assembly, we have prepared a detailed manual and a demonstration video.
Complete instructions (PDF)
This extension is designed to work in conjunction with our BMS optimization. If you don't have it yet:
View the BMS Performance "Unlocker" Kit >The installation of additional batteries modifies the technical characteristics and weight of the vehicle. This product is intended for use on private land only. Installation requires basic technical skills (parallel wiring). JW Shop guarantees compatibility only with original equipment and our BMS kits.
