20A BMS Protection PCB Board for 4 packs 18650 LiFePo4 lithium Battery Cell 4S
             
             
             
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Description                                         

  • Tips: We can wholesale and have large quantity in stock.
  •          If you need more quantity,please contact us.

  • Features: 

  • Module name: 4S 12.8V 14.4V LiFePo4 Lithium Battery 18650 Charger Protection PCB Board
  • Product size: 65*32*4mm
  • Maximum output current: 20A


  • Note: Do not mix the good battery and poor battery to use.The internal resistance of 4 battery capacity are closer will be better.Please buyers know the professional knowledge of this module before buying

    Package Contents:

    1 PCS x 4 string 12.8V 14.4V 20A 18650 LiFePo4 lithium battery protection board
                 
      
                            
        
             
             

                                                       Payment                                                      

  • We only accept payment via Paypal.
  • The buyer is responsible for any applicable import duties and local taxes.
    Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.
                 Credit or debit card through PayPal             

    •                                          Delivery details                                 


  • The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday) 
    All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
    • The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered.

  • Notes: pls contact us if you need need trackable or express shipping service.  

    •                                          Terms of sales                                   

                 
    All the items will be tested before shipping. Buy them with the confidence!
  • We maintain the excellent service standards  and strive for 100% customer satisfaction and  Positive feedback.
    • If you have any problem, please do feel free to contact us before leave Neutral  or Negative  feedback, so that we can satisfactorily address your concerns.
                              

                                                           Return                                                                    

    We afford all cost if it's our fault. Exchange or refund. 
    If not our problem, the buyer should be responsible for the shipping fee.                    

                                             Contact us                                      

                 
    We strive to provide you with the best service, reply your question within 24 hours.
    Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays.
                 
                                   
                     
                     
                     
                    
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