lithium battery ebike 36V 9ah 10AH bottle tube style li ion battery for electric bike

 Product Parameters

The part of the current product parameters, click on the Contact Supplier to know more information.

Packing & Shipping

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.

Company Information 

Shenzhen Unitpackpower Technology Co., Ltd

We are a professional manufacture with factory, which produce all kinds of high quality lithium baterruies as customers' requirements and designs. Our products have already exported to many places all over the world. This is a team which not only master advanced science and technology but also full of passion and energy. We are trying best to provide you high quality products as well as the sincere services.

Looking forward to cooprate with you, and welcome to visit our factory.

Our Services

 1. Your inquiry related to our products will be replied in 12 hours.  

 2. Experienced staffs to answer all your enquires in fluent English.

 3. We make the OEM and ODM service for more than 5 years. And the Paypal accepted.

 4. Protection of your sales area, ideas of design and all your private information.

 5. No matter big order or small order , we will provide all the best  quality , best service.

 6. If our products have any problem that we caused, they will be sent free in the next order. 

After sale service

1.1 year warranty

2. We will replace the broken parts with new parts in the next order

3. Choose the cheapest and safest shipping company

4. Track the order until you get the goods

5. Welcome any feedback and advice for our products.

Extra services

1. MOQ: Sample order is available

2. OEM: The larger the quantity the cheapper the price.

3. ODM: 10000pcs, keep your design privately. And won’t supply it to others.

4. Provide designed package depends on your needs

Safety Precaution

1.Do not throw battery into water or make it wet.

2.Keep the battery away from heat source(like fire or heater.

3.Use the battery charger specifically for that purpose when recharging.

4.Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

5.Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

6.Forbid to hammer to trample the battery.

7.Forbid disassembling the battery in anyway.

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.