Jet pack batteries
  1. Managing Director
  2. Managing Director
  3. Managing Director

36v & 48v Jetpack Frame-Mount Batteries

Currently avaliable in four specifications.
36v 13Ah      Frame Mount     $650.00
36v 17Ah      Frame Mount     $780.00
48v 14Ah      Frame Mount     $750.00
52v 14ah      Frame Mount     $850.00
52v 17ah      Frame Mount     $1000.00

Jet Pack Dimensions – 350mm(L) x 90mm (W) x 90mm (H)

Batteries include a charger (CE certified, C-Tick) which charges at 2.5a-3a depending on voltage.
Lifecycle is estimated at 700-1000 cycles. This can be extended by keeping discharge within the recommended range and charging to 80% whenever possible by timing your charges or using a product like the GRIN Satiator. When using this device the maximum charge rate for these batteries should not exceed 5a.
All batteries sold use Sanyo or Panasonic 18650 cells. These cells have been chosen because of their high quality and availability as well as the ability to handle the charge currents which common motors draw. Some more detail about each of the packs:

-48v 14Ah Jet Pack – This battery is a 13s4p pack using Sanyo NCR18650GA cells. This is the most advanced 18650 cell on the market at 3500mAh rated to 10a discharge per cell. This is for riders who want the best pack possible (in Ah and discharge capacity) to mount on your frame. Good for applications upto 950w. Range – Upto 80km using pedal assist.

-48v 11.6Ah Jet Pack – A new 13s4p pack using Panasonic NCR18650PF 2900mAh high discharge cells. The go-to pack for most conversions at a popular price point. Good for applications upto 750w. Range – Upto 60km using pedal assist.

– 36v 17Ah Jet Pack – A very popular offering for 36v BBS and Max-Drive systems to ensure you get the longest range out of your rides. This pack uses the proven Panasonic NCR18650b 3400mAh cells. At 612Wh this pack has 35% more capacity than the industry standard (Bosch and Shimano 400wh frame-mount packs). Range – Upto 100km using pedal assist.
The market is constantly being updated with new higher capacity cells. If you would like a build with a particular cell please contact, it may be possible.
The batteries should be shipped / stored in charge state of 70%-80%
Safety Tests

Overcharge Test: To charge the standard charged cell with 12V and 2,750mA at 25°C for 2.5 hours.
Criteria: No fire, and no explosion. Pass.
External Short-circuit Test: To short-circuit the standard charged cell by connecting positive and negative terminal by less than 80±20mΩwire for 3 hours. Criteria: No fire, and no explosion. Pass.

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