Unitpackpower 48 в 52 в 20 Ач Треугольная рама велосипед 48 В литий-ионный аккумулятор для электронного велосипеда 48 в

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Цена:180,00 $ - 195,00 $*
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Характеристики



Title goes here.
8v 52 v 20 ah lithium ion Ebike Battery Triangle e bike electric bicycle battery pack


Product Description


Battery Parameter
Model
UPP-U004
Battery type
Li ion Battery
Rated Voltage
48v 52V
Rated Capacity
20ah
Battery cell
2500mAh
Dimension
365*235*397*T80mm
Battery weight
6.5kg
Max. constant discharge current
40A
Max.charge current
5A
Max.charge voltage 
58.8V
Discharge cut-off voltage
39.2V
Cycles life
>=1000
Charger
58.8v 2.5A
















Our Company













Packing & Delivery


1.We will arrange produce your order as soon as possible after payment receiced, and we will arrange shipment 3-7 days after we receive the payment.

2.Battery will be shipped via Express,UPS, DHL, FEDEX and so on. We can also ship with your own shipping forwarder.






FAQ


Q1: Are you factory?
A1: Yes, our factory is in Shenzhen, china. Specializing in rechargeable batteries. Lithium ion batteries, lithium batteries and power batteries and chargers for more than 10 years.

Q2: Do your e-bike battery come with charger?
A2: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us.

Q3: Do your electric bike batteries come with BMS?
A3: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent.

Q4:What is your delivery date?
A4: Electric Bike Battery will be sent out within 7 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.

Q5:How long is the battery expected to last?
The battery should have around 800-1200 recharge cycles, about 2-3 years.Its capacity diminishes over time, when it goes down to 75%, you should replace it.The more you use the bike, the better the battery retains its capacity, since it keeps the Lithium moving.

Q6: How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark environment when not using.Keep it after full charge,recharge it every 3 months or 6 months.

Q7:What about after-sale service?
A7: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.Besides,we also have office and warehouse in US/Germany,can give you better after-sale service.

Q8: Can you provide OEM and ODM service?
A8: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality Ebike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.





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