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EMP Dolphin | E-bike Lithium Battery

$290.00

Voltage(V)
Capacity(Ah)
Quantity

Our EMP Dolphin style battery is perfect for most bikes as it has a slim height profile due to its longer shape. The battery case can lock inside of any frame and can also be removed if you are looking to buy an extra case form more range.

NOTE: Custom voltage/capacity combinations not listed here may be available, please reach out if you need help configuring a battery for your setup. 

No USB 5v Output Available 

Battery Specifications

  • 24V | 36V | 48V | 52V Lithium-Ion Battery
  • Battery Pack in Water Bottle Mount Case
  • 1-year manufacturer warranty
  • Specifications: Model: Bottle type
  • Battery material: Li-Ion 18650 cell
  • Nominal voltage: 24V | 36V | 48V | 52V
  • Rated capacity: (Varies) up to 24.5Ah
  • Standard Discharge Constant current 0.2C 
  • Charge current limit: 8A
  • Charging mode: CC/CV
  • Max charge voltage: (24V=29.4V | 36V=42.6V | 48V=54.6V | 52V=58.8V)
  • 30 Amp continuous 50 Amp burst discharge
  • Cycle life: About 400 -  500 cycles
  • Range with one charge: 30 - 45 miles (using 500w motor) ; Pairs well with 48V 500W electric bicycles 
  • Panasonic GA or LG MJ1 Cells (standard) / Samsung 30Q available upon request

 

Battery Cell Specs (LG MJ1)

  • Nominal 3500 mAh Minimum 3400 mAh
  • Nominal Voltage Average 3.635V
  • Constant current 0.5C 
  • Constant voltage 4.2V
  • End current(Cut off) 50mA
  • Max. Charge Voltage 4.2 ± 0.05V
  • Max. Charge Current 1.0 C 
  • Standard Discharge Constant current 0.2C 
  • Nominal Discharge 3500 mAh constant current 
  • End voltage(Cut off) 2.75V
  • Max. Discharge Current 10A
  • Weight Approx. Max. 49.0 g (per cell)
  • Operating Temperature
    • Charge 0 ~ 45℃
    • Discharge -20 ~ 60℃
  • Storage Temperature
    • 1 month -20 ~ 60℃
    • 3 month -20 ~ 45℃
    • 1 year -20 ~ 20℃
  • Batteries can be configured with either LG MJ1, Sanyo GA, or Samsung 30Q cells; based off customer application/need. (LG MJ1 is standard)

    Can pair well with any 24V/36V/48V Bafang Mid drive Motor Click here to for motors

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