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BtrPower 72V Ebike Battery 40Ah Lithium Lifepo4 for 1000W-3000W Electric Scooter Bike 80A BMS

Regular price $848.99 USD
Regular price $948.99 USD Sale price $848.99 USD
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Shipping calculated at checkout.
Product Description
Voltage 72v (76.8v~87.6v when charged full)    
Capacity 40Ah
Dimensions 190*280*260mm/7.5*11*10.24in
Weight about 49.6lb/22.5kg
BMS 24S Cell 72v 80A BMS
Max Charge voltage: 87.6v±0.5v 
End-off discharge voltage 60v
Charger(110Vac) 5A  
Charging time 6 hours
Max charge current: ≤10A 
Max Continuous Discharge Current 80A
Max Discharge Current: 100A 160A
Life cycles                    >1000 times 
Operation temperature           
Storage temperature:  -20℃~40℃



Package Includes

  • 1 x 72V 40AH Lithium LiFePO4 Battery Pack
  • 1 x 72V 5A Charger
  • 1 x 24S Cell 72v 80A BMS (BMS is built in the battery pack)
  • 2 x Anderson plug(discharge)
  • 1 x Three-hole charging plug
  • 1 x Operating instruction


  • All products will be shipped within 3 working day upon payment cleared  
  • All items will be shipped to buy's PayPal address. Please check your PayPal address correctly.  
  • Send by FedEx.  
  • Delivery time:3-5 working days fast shipping    


*30 days free returns !  

* Return is acceptable if the item is in its original condition. Return should be made within 30 days after the buyer receives the item at the seller's expense. Refund for the item will be issued within 3 business day after we receive the items back. We can pay for the return shipping fee. 

* The battery has one year warrantyIf any question, please feel free to let we know 


1). 30 days money back guarantee on all orders if you're unsatisfied for any reason with one of our batteries

2). 1 year warranty on all orders

3). Lifetime technical support

Shipping & Returns

USA :  3-7 Business Days

Canada : 7 - 10 Business Days

UK : 2-7 Business Days

Eurpoe  :  2-7 Business Days

3 Months Free Return

Laser Wedling

Our battery production process is 80% automated.

Battery sorting, screening, assembly, and welding are all done automatically by machines

More efficient for production

More Reliable for Quality

Our goal is produce produce reliable and less cost lithium battery for customer