Henan Duxin Science Technology Co.,Ltd.
| Payment Terms | Western Union, MoneyGram, L/C, T/T |
| Supply Ability | 60000+ |
| Delivery Time | sample order for 5 days , bulk order 25 days |
| Packaging Details | export ctn box package |
| Product name | 20ah 48v Battery Pack |
| Feature | Rechargeable |
| Warranty | 36 Months |
| Type | Li-Ion |
| Cycle life | 3000 cycles |
| Application | Ebike Escooter |
| Material | Lithium ion |
| capacity | 20ah |
| Brand Name | Xinguanglithium battery |
| Model Number | 48V 20AH |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, MoneyGram, L/C, T/T | Supply Ability | 60000+ |
| Delivery Time | sample order for 5 days , bulk order 25 days | Packaging Details | export ctn box package |
| Product name | 20ah 48v Battery Pack | Feature | Rechargeable |
| Warranty | 36 Months | Type | Li-Ion |
| Cycle life | 3000 cycles | Application | Ebike Escooter |
| Material | Lithium ion | capacity | 20ah |
| Brand Name | Xinguanglithium battery | Model Number | 48V 20AH |
| Certification | CE | Place of Origin | China |
| High Light | 20ah 48v Battery Pack For Ebike ，48v Battery Pack For Ebike Escooter ，20ah e bike battery pack 48v | ||
Lithium Ion 20ah 48v Battery Pack For Ebike Escooter Rechargeable
20ah 48v Battery Pack Features
complete with fitting kit and assembly instructions
Simply insert the key to remove the portable battery from its cradle for security or re charging
High Power, good quality Aluminium components designed for universal fitment and long term durability
Easily removable by just unlocking the battery and sliding it out, 2 keys included
The battery cannot be removed from the holder without a key for added security
20ah 48v Battery Pack Specifications
|
Battery Model |
48v 20ah |
|
Nominal Voltage (V) |
48v |
|
Nominal Capacity (AH) |
20ah |
|
Source Resistance (mΩ) |
about 40 |
|
Cell Specification |
3.7V 3.4AH |
|
Cell Combination |
6-parallel 13-series |
|
Cell Size |
18650 |
|
Cell Quantity (parallel*series) |
78pcs |
|
Discharge Cutoff Voltage (V) |
36.4+/- 1V |
|
Charge Cutoff Voltage (V) |
54.6v |
|
Rated Discharge Current (A) |
20A |
|
instantaneous Maximum Discharge Current (A) |
60A |
|
Maximum Continuous Discharge Current (A) |
20A |
|
Maximum Continuous Charge Current (A) |
2A |
|
Charge Mode |
CC-CV |
|
Standard Charge Current (A) |
2A |
|
Charge Time under Standard Charge Current |
10hours |
|
Fast Charge Current (A) |
5A |
|
Charge Time under Fast Charge Current |
4hours |
|
Charge Temperature Range |
-20-55°C |
|
Cell Size (L*W*T ) |
250*115*70mm |
|
Battery Weight |
About 4KG |
|
Battery Power |
1000W |
Before taking the order :
Please read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with electronic, please go to our shop to buy the finished product.
Those buyers who buy this battery, must agree that you are familiar with the safe use of lithium battery knowledge.
Reminder: DIY battery pack must get the cells balanced before assembly. Later if there happens don't know how to assembled or unbalanced assembly is not accepted refund. please consider before taking orders, place order means you have agreed. thank you for your cooperation!
FAQ
Q1: Are you manufacturer or simply trading company?
Re: We are not only factory manufacturer, but also has the authority of import and export.
Q2:What is your sample policy?
Re: Sample is free on condition that freight is borne by the buyer. Besides, we can produce by your samples or technical drawings.
Q3: What's the delivery time?
Re: It usually takes about 15-40 working days for mass production based on the specifications and quantity.
Q4: Is it the capacity of your battery real?
Re: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.
Q5: How can you guarantee the quality?
Re: Quality is priority. We always attach great importance to quality control from the very beginning to the of the production. Every product will be fully assembled and carefully tested before packing and shipping.
Q6: How about the quality guarantee period?
Re: 12 months
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
27,000,000-30,000,000
Employee Number:
1000~1200
Ecer Certification：
Active Member
About us: Henan Duxin Science Technology Co.,Ltd.it as the branch company of the Luoyang Xinguang Lithium Science & Technology Co.,Ltd. is build in Aug 2015, registered capital is RMB 10,000,000 .have own right of the export battery packs . We are one of t... About us: Henan Duxin Science Technology Co.,Ltd.it as the branch company of the Luoyang Xinguang Lithium Science & Technology Co.,Ltd. is build in Aug 2015, registered capital is RMB 10,000,000 .have own right of the export battery packs . We are one of t...
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