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48V 25Ah 40A BMS Specifications:
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52V 25Ah 40A BMS Specifications:
1.We has been specializing in DIY electric bike for more than 8 years.Has extensive experience in modification
2.We has a good cooperative relation with BAFANG/Tongsheng/MXUS company, All the items we sell are genuine and authorized.
3.We provide high quality products and professional services
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
Dear Customer, your order will dispatch in 24 hours except for holiday,
Domestic order delivery time take 2-7 days
We provide UK Local return service within 30days after you receive goods.
We provide repair services in North America/Europe.
If there is a shortage of parcels, the goods are not right, poor quality of the products, pls kindly contact us within 7 days you received.
we will take all the responsibilities and solve all the problems for you asap.
Warranty covers is as below:
1. ( T≤1month) Battery with quality issue within one month, we can return the money or replacement after you provide the proof.
2. (1 month≤ T ≥ 1 year) After one month we can send BMS or cells to you for repairing or you can send it back for repairing as well.
All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.
After-sales service is still available one year later.
Non-warranty content:
*The battery goes over water.
*The battery is broken man-made.
*The cells are burnt out after using.
*Return the battery without reason.
*Open the case without contacting us.

