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48v 20ah lithium battery pack for electric scooter 48v 1000w electric bike battery

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Quick Details

Place of Origin: Guangdong China
Warranty: 1 Year,3years
Cycle life: more than 500times
Battery type: 18650 Rechargeable Li-ion
Keywords: 48v Lithium Battery Pack
Composed Type: 13S8P
Product Name: electric scooter 48v 1000w electric bike battery
Battery Size: 300*135*70mm
Model Number: DL-4820
Weight: 5.5kg
Certification: ce
Capacity: 20Ah
Voltage: 48V
Application: for electric scooter,e-bike and other electric vehicles,Electric Bicycles/Scooters,Electric Folklifts,electric vehicles,Electric Wheelchairs,Electric Power Systems,Solar Energy Storage Systems
Protection: Built-in 13S30A Smart BMS
Packaging Detail: Standard export package
Selling Units: Single item
Single package size: 43X21X27 cm
Single gross weight: 7.0 KG
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Shenzhen Delong Energy Technology Co., Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 360,000+
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Product Description
Product Name
48V 20Ah lithium battery pack
Cell Type
chinese 3.7v 2500mAh 18650 cells
13S8P with 13S30A BMS
  • 48v 20ah lithium battery pack for electric scooter 48v 1000w electric bike battery Feature description

Stable BMS system with short-circuit protection ,over-charge protection ,over-discharge protection and over-current protection
fuctions .
With at least More than 500times cycle life
It can run well under different temperature environment condition
No memory effects.
Suitable for electric bicycle ,electric bike etc .

Details Images
48v 20ah lithium battery pack for electric scooter 48v 1000w electric bike battery
USE Chinese 18650 3.7v2500mah cells with 13S30A BMS
Advantages of 18650 cell:
1. The capacity of 18650 cell is generally between 1200mah and 3500mah 
2. The cycle life of 18650 cell can reach more than 500 times under normal use. 
3. The 18650 cell has high safety performance, no explosion and no burning; no toxicity and no pollution. 
4. The voltage of 18650 cell is generally 3.6V, 3.8V and 4.2V. 
5. No memory effect No need to empty the remaining power before charging, easy to use. 
6. Small internal resistance,less than 35mΩ, which greatly reduces the self-consumption of the battery. 
7. It can be combined in series or parallel to form 18650 lithium battery pack 
8. Wide range of use Notebook computers, walkie-talkies, portable DVDs, instrumentation, audio equipment, model aircraft, toys, video cameras, digital cameras and other electronic equipment
Advantages of lithium battery protection board(BMS) 

 1. Overcharge protection to prevent damage to the lithium battery pack caused by overcharging. 

2. Over-discharge protection, to prevent battery life degradation due to over-discharge. 

 3. Overcurrent and short circuit protection are safer and more reliable during the use of lithium batteries.
 4. Small size, suitable for a variety of lithium battery packs.

In addition, it can also be equipped with equalization, temperature control, RS485 communication and Bluetooth functions
We can provide various types of connectors according to customer needs
Related Products
Standard export packing
Company Introduction
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier.
Focusing on the manufacture, research and sale of lithium ion battery product worldwide.
DeLong battery won a good reputation and has become a popular brand in the international market.
We offer OEM and ODM service at factory price and high quality.
Our Services & Strength
1. Our battery are used A grade cell, with CE, ROHS, certification.
2. We have own professional design team to customize any type lithium battery power according to your requirement.
3. Shipping to your detail address(Door-to-Door).
4. Factory price- you can get the lowest price from us.
5. Accepte OEM & ODM.
6.High quality contral: one by one test before shippment.
7.The fast reply after you ask for inquire.
Q: Are you trading company or manufacturer?
A: We are DELONG original factory.

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

Q: Do you provide after-sales serive?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.

Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.

Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.

Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.