48V 20ah Lithium Battery Pack for E-Scooter

Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Medium
Accessories Type: Battery
Customization:

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Basic Info.

Model NO.
BBG-EB-4820S
Rated Capacity
>1000MAH
Standard Voltage
48V
Usage
E-Vehicle
Electrolyte
Li-ion
Application
Electric Vehicle
Structure
Samsung 29e 13s7p
Dimension
Customized
Working Current
25~45A
Peak Current
85-90A
Transport Package
1PCS/Carton
Specification
CE, RoHS
Trademark
BB
Origin
Shenzhen
HS Code
8507600001
Production Capacity
50000PCS/Year

Product Description

48V 20Ah lithium battery pack for e-scooter

Features
1. 48V 20Ah lithium-ion battery
2. 600 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
6. Samsung 29E 13s7p


Details
NOItemGeneral ParameterRemark
1ModelBBG-EB-4820S 
2Standard capacity(0.5C)20Ah 
3Rated voltage48V 
4Max. charge voltage54.6VSingle Ave. charge Voltage: 4.2V
5 
Over charge protection
 
Over charge detection voltage4.40±0.025V 
Over charge release voltage4.3±0.025V 
6Standard charge current2-5AC
7Charging timeAbout 6-8hoursX C
8Discharge cut-off voltage35.75VSingle Ave. Discharge Voltage: 2.75V
9 
Over discharge Protection
 
Over discharge detection voltage2.5±0.05V 
Over discharge release voltage2.75±0.05V 
10Max. continuous discharge current25-45AC
11Peak discharge current85-90AC
12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load
12Battery dimensioncustomized 
13Total weight(Approx.)About 5kg 
14Operation temperatureStandard0ºC~45ºC 
Discharge-20ºC~65ºC 
Storage-20ºC~65ºC 

Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
 
Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
 
Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.
 
Advantages
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service. 
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality. 
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.

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