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51.8V 12.8ah 14s4p Downtube Battery Pack for E-Bike image 1

51.8V 12.8ah 14s4p Downtube Battery Pack for E-Bike

SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Price $348.46 / Pieces
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-+Subtotal: $3484.6
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BB-EB-HL0114S4P-BD
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Medium Discharge Rate
Medium
Battery
>1000MAH
48V
E-Bike, E-Scooter
Li-ion
E-Bike, E-Scooter
Panasnoic 18650bd 3200mAh 14s4p
361*92*90mm
4 Levels Indicator
15-30A
60A
BB
1PCS/Carton
CE, RoHS
Shenzhen
8507600001
Product Description
51.8V 12.8Ah 14S4P downtube battery pack for e-bike

Features
1. 51.8V 12.8Ah HL01  lithium-ion battery
2. 600-800 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
6. Panasonic 18650BD 3200mAh 14S4P


Details
NOItemGeneral ParameterRemark
1ModelBB-EB-HL0114S4P-BD 
2Standard capacity(0.5C)11.6Ah 
3Rated voltage51.8V 
4Max. charge voltage58.8VSingle 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 current2A0.2C
7Charging timeAbout 300 minutesX C
8Discharge cut-off voltage38.5VSingle 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 current15-30A(adjustable) 
11Peak discharge current60A 
12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load
12Battery dimension361*92*90mm 
13Total weight(Approx.)About 3.58kg 
14Operation temperatureStandard0ºC~45ºC 
Discharge-20ºC~65ºC 
Storage-20ºC~65ºC 

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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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