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48v 19.2ah 21700 Cell Jumbo XL Hailong Shark Battery (40a Discharge) (International Warehouse Shipping - takes 15-20 days to receive)

 NOTE: This battery ships from our International Warehouse and takes approx. 15-20 days to receive.

  The Jumbo XL Hailong Shark Pack is a just a little taller than the standard jumbo version, with a larger capacity. This battery is made with top of the line 21700 Cells, the new gold standard since 18650. Typically installed on your downtube to the water bottle cage mount, this battery quick releases from a reinforced mounting bracket. Some people make a backpack battery with these, others fit them inside a bike frame bag, place them on a rear rack, or in a pannier. If using with a recumbent/trike, they mount great on T-Cycle and other available Battery Mounts.

- This battery is a whopping 921.6 watt hours. On average riders use around 20-25 watt hours per mile. You can expect 40+ miles range from this pack (with lower power/assist you can get upwards of 80 miles).

This pack is suitable to power any 48 volt system that requires 40 amps or less of continuous discharge. This includes all 48v TDSZ2 and 48/52v BBS models, and most basic 48/52v Hub Motor Kits - however, be sure to always refer to your specific system amp requirements when choosing your battery.

- This Battery has an XLR 3 Pin Charge Port, and includes a 2 Amp Charger. The Discharge cable uses an XT90s Anti-Spark Connector, however we can add any connector you wish for easy pairing with whatever motor/kit you plan to use it with. As with all our products, this is covered by our Comprehensive Warranty and Extended Support Plan.



  • Slightly Taller than the Jumbo Hailong Shark Pack
  • Lockable and Quick Releases from the Mount
  • Highly Water Resistant Solid Case Provides Good Protection
  • On / Off Switch
  • USB Port 5v 1.5a
  • Lighted Battery Lever LED Indicator
  • XLR 3 Pin Charge Port
  • Includes 48v (54.6v max) 2a Charger
  • 10"+ Discharge Cable uses an XT90s Anti-spark Connector
  • Custom Discharge Cable Connectors Available Upon Request


  • Capacity: 48v (54.6v Fully Charged) 19.2ah
  • Configuration: 13 Series 4 Parallel
  • Cells: 21700 Panasonic 4800mA
  • Cycle Life: 500+ Cycles @ =/> 80%
  • Output: 40a Continuous Discharge
  • Input: 5a Charging Max
  • Low Voltage Cutoff: 39v
  • Weight: 10.7 lbs / 4.85 kgs [10.05 lbs Battery | .65 lb Mount]
  • Dimensions: 14.4 * 3.6 * 5" (365 * 90 * 127mm) - See Diagram Photo for more Detail