⚡⚡⚡Notice! ! !(Transportation time)⚡⚡⚡
⚡⚡⚡delivery time: 3-5 days
List price includes all costs
You don't need to pay any other fees!
30 days free return
We support multiple payment methods. You can transfer directly, if you encounter problems with the payment (contact us)
18 months warranty
Buy with confidence
What Makes the S045 Best in Class?






What Makes It Special

Suitable for many kinds of bicycles
suitable size

Compatible with various motors
but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic .

Charge and discharge times 1000+
Can be used safely for more than 5 years

UP TO 100+mi
Strong battery life

BMS protection system
Prevent battery overload

lightweight and portable
easy to carry
Unit Pack Power S045
Professional Lithium Ion Battery Manufacturer
Batteries are divided into A/B/C. Our unit pack power uses the best A-grade batteries. In order to ensure that you purchase the most reliable unitpackpower batteries, I suggest you order directly on our website!


【USA STOCK】S045 52V 20AH 1040WH BMS40A Ebike Li ion Battery (2-7 days delivery)
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