Need a back-up? This Mobitrike package includes original OEM lockable battery and key set for the 2.5 model (charger not included).
| Component | Attribute | Specification |
| Lithium Ion Battery | Volts | 36V |
| Amp Hours | 13 | |
| Cells | 50 | |
| Charge Hours | 4 | |
| Charge Cylcles (life) | 800-1000 | |
| Removeable | Yes | |
| USB Port | On Battery | 1 |
| Lock | Yes, battery lockable | Yes |