48v Shark Battery 2 17.5Ah


  • Product Description

      Possibly the worlds largest capacity in a down tube for a 48v battery the EMP Sea Lion style battery is perfect for riders looking for long range in a battery system with a down tube location.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.

      We Only Have the DP-6C Style Case currently Please call us to ask about the New DP - 6 Style that has more mounting holes.    

      Battery Specifications

      • 48V 14Ah or 17.5Ah Lithium Polymer
      • Battery Pack in Water Bottle Mount Case
      • 1 year manufacturer warranty
      • Specifications:Model: Bottle type
      • Battery material: li-polymer
      • Nominal voltage: 48v
      • Rated capacity: 17.5Ah
      • Charge current limit: 10A
      • Charging mode: CC/CV
      • Max charge voltage: 54.6V
      • 30 Amp continuous 60 Amp burst discharge
      • Cycle life: About 500 cycles
      • Range with one charge: 40 - 50 miles (motor 500w) 
      • Panasonic GA cells /LG MJ1
      • 5mm Barrel Connector Port 

      Individual Cell Specs for 17.5Ah Battery 10s5p or 14Ah Battery 10s4p

      • 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 3000 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℃


       Can pair well with any 48v Bafang Mid drive Motor Click here to for motors

  • Dealer Support


      We are a ebike component store that can help fully support you business with all different type of electrical components. We have access to all the top Motor brands and we have the ability to repair the motors as well. Our factory is fully capable of   rebuilding and recycling all different types of ebike batteries. We can also build specials batteries above 48v spec so please let us handle all you specials projects. Let us help you businesses become more successful by adding a custom style batteries. We can build a custom battery to fit inside of your system for you. Do you want a sample battery to test out the market? No problem send over a case for your battery system and let us do the rest. We are battery experts so we can chose the correct connectors that will work well with your system. 

      Options available for OEM style and Custom batteries

      • High Current Discharge Connectors
      • Battery management System Protection including Temp sensor
      • Heat shrink/Rubber Heat Shrink
      • Custom Battery Gauge
      • Quick disconnect Switches

      Do you have a bike collection that you would like to make electric but not sure how to get started? Contact Us for more info!

      Product Options 

      1. 24V - 72v Options we have access to the best motors in china place your next order with us and we will get you any motor you want.
      2. 250W  - 5000W motors we have access to what ever range you want just let us know the project and we will get the best motors only tested and ceritfed by our best engineers. 
      3. Mid Motor / Front motor / Rear motor - just chose the place you want the power to come from and we will get it for you no problem or if you want chose more than one we have built several system with two motors to give you that extra power needed for what ever project you have. 
      4. Chargers -  Fast charging to safe slow charger we can get any voltage and current range that is needed to get you system going. 
      5. Cases - No only can we get you cases but we can even brand them with you shop name if you like just give us a call and we can help you get started.



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