Welcome to TradeChina
Lithium Ion Akku Case 18650 Ebike Battery Packs 48V 10ah 15ah 20ah 25ah 30ah for Electric Bike Bicycle Scooter 1000W 1500W 51.2V
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
48V 10Ah 15Ah 20Ah 25Ah 30Ah Lithium ion 48V 18650 Ebike Battery Pack for Electric Bike Bicycle Scooter 1000W 1500W
Battery Features
* Longer life compared to Lead-Acid battery * Over-Charging safety protection
* 60% more energy * Over-Discharging safety protection
* Up to 70% weight savings * Over-Current safety protection
* Portable handdle, easy to install and remove * Short Circuit safety protection
* Faster charging times *High Temperature safety protection
Battery Features
* Longer life compared to Lead-Acid battery * Over-Charging safety protection
* 60% more energy * Over-Discharging safety protection
* Up to 70% weight savings * Over-Current safety protection
* Portable handdle, easy to install and remove * Short Circuit safety protection
* Faster charging times *High Temperature safety protection
* 100% available capacity *in-built safety protection BMS
* NO FIRE, NO EXPLOSIONS *Eco-friendly, no pollution
* NO FIRE, NO EXPLOSIONS *Eco-friendly, no pollution
No. | Item | Parameter | ||
1 | Rated voltage | 51.2V | ||
2 | Norminal capacity | 20Ah(0.2C) | ||
3 | Max continuous working current | ≤30A(customizable) | ||
4 | 50Over-current protection value | 50A(adjustable) | ||
5 | Adapted power | ≤1200W(adjustable) | ||
6 | Over-charge detecting voltage | 3.65V+0.025V | ||
7 | Over-discharge protection voltage | 3.0V+0.05V | ||
8 | Charging mode | CCCV | ||
9 | Charging voltage | 58.4V+0.2V | ||
10 | Charging current | ≤20A | ||
11 | charging temperature | 0℃~45℃,45~85%RH | ||
12 | Discharging temperature | -20℃~60℃,45~85%RH | ||
13 | Storage teperature and humidity | less than 1 month | -20℃~55℃,45~85%RH | |
less than 3 month | -10℃~30℃,45~85%RH | |||
less than 1 year | -5℃~20℃,45~85%RH | |||
Company Profile
SHENZHEN HAILEI NEW ENERGY CO., LTD. was established in 2012, and has been dedicated to provide professional customized solutions utilizing li-ion and LiFePO4 batteries for energy storage back up,electric mobility batteries,power supply batteries, etc.
Hailei is a high-tech enterprise recognized by the State and Shenzhen Special Economic Zone. Hailei participates in drafting and formulation of the State and China Tower back up storage and e-scooter battery standard. Hailei has its own test center with devices to provide complete set of test from incoming material to finished products.
Certifications
FAQ
1,Q: What's the main product in Hailei?
A: Rechargeable battery. Lithium ion batteries, Lipo battery and LiFePO4 batteries.
They're used in consumer products,energy storage system,power tool products and electric mobility products.
They're used in consumer products,energy storage system,power tool products and electric mobility products.
2,Q: What is the discharging rate?
A: The discharging rate depends on the cell discharging rate and BMS.We customize the battery pack according to
your application through using the suitable cell type and BMS.
your application through using the suitable cell type and BMS.
3,Q: What is the charging rate?
A:Usually we recommend you to charge
the batteries with 0.2C current which will make the batteries with longer cycle life.Generally speaking,we suggest charging rateto be within 1C current.
the batteries with 0.2C current which will make the batteries with longer cycle life.Generally speaking,we suggest charging rateto be within 1C current.
4. Q: What's the protection function?
A: We assemble the battery with PCM/BMS which protection batteries from over-charge,over-discharge,over-current,short-circuit and high temperature.You can customize the BMS to have function of communication protocol.
5. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Sample batteries
can be made as required.
can be made as required.
6. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production.It depends on battery model.
Please contact us for details.
Please contact us for details.
7. Q: How about the lead time?
A: Samples will takes 5-7 working days. Mass production will takes 25-30 days. It depends on quantity.
8. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express,
such as DHL, TNT, FedEx and UPS, delivery time is 6-8 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
such as DHL, TNT, FedEx and UPS, delivery time is 6-8 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
9. Q: What about after-sale service?
A: We provide 1 year guarantee. If there are any problems,please inform us, and we will offer you positive solutions.
Recommend Products
Inquiry about customized battery
Title goes here.
We can help you customize the battery pack to fit for your application.
Pls let me know following specification you require.
Working voltage | Rated capacity | Working current | Max continuous working current | Max continuous working current time |
Peak current | Battery case material | BMS protection function | BMS communication protocol | Dimension of the battery |
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier