Gold Member Since 2015
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SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Lithium Battery, Battery Pack, Battery manufacturer / supplier in China, offering 48V 11.6ah 13s4p Lithium Ion Battery Pack, 36V 10ah Electric Bicycle Battery with 15-25A Continuous Discharging Current, 48V 11.6ah Panasonic E-Bike Power Lithium Battery with 30A Continuous Working Current and so on.

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Supplier Homepage Product E-Bike Battery Packs 48V Battery Packs 48V 11.6ah 13s4p Lithium Ion Battery Pack

48V 11.6ah 13s4p Lithium Ion Battery Pack

FOB Price: US $258 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $258/ Piece
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Production Capacity: 50000PCS/Year
Transport Package: 1PCS/Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: BB-EBQT4811
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 48V
  • Electrolyte: Li-ion
  • Structure: 18650PF 2900mAh 13s4p
  • Working Current: 15-30A
  • Trademark: BB
  • Origin: Shenzhen
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000MAH
  • Usage: E-Bike, E-Scooter
  • Application: E-Bike, E-Scooter
  • Additional Function: 5V USB Charge Port
  • Peak Current: 60A
  • Specification: CE, RoHS
  • HS Code: 8507600001
Product Description
48V 11.6Ah 13S4P lithium ion battery pack

Features
1. 48V 11.6Ah Qingtian model lithium-ion battery
2. 800 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
6. 18650PF 2900mAh 13S4P
7. The case can only hold 52pcs 18650 cells.

Details
NOItemGeneral ParameterRemark
1ModelBB-EBQT4811  
2Standard capacity(0.5C)11.6Ah 
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 current2A0.2C
7Charging timeAbout 300 minutesX 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 current15-30A(adjustable)1.5C
11Peak discharge current80A4.5C
12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load
12Battery dimension  
13Total weight(Approx.)About 3.89kg 
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.

More models:

Model
StyleMaterialVoltageCapacityDimensionWeightCharger
Include BMS and housing
(V)(Ah)L*W*K  (mm) (kg)(A)
BBG-SF-LFP2408Silver fishLiFePO4 24875*110*37842
BBG-SF-LFP24081Silver fishLiFePO4 248 89*89*40142
BBG-SF-LN2410Silver fishLNCM2410 89*89*4013.52
BBG-RR-LFP2408Rear rackLiFePO4 24870*150*24542
BBG-RR-LN2410Rear rackLNCM241070*150*2463.52
BBG-SF-LFP2410Silver fishLiFePO4 241075*110*3784.22
BBG-LF-LFP2410FrogLiFePO4 241080*150*1804.22
BBG-RR-LFP2410Rear rackLiFePO4 241070*150*2454.22
BBG-WB-LFP2410water bottleLiFePO4 241091*91*4104.52
BBG-SF-LFP2420Silver fishLiFePO4 2420135.5*88.8*39565
BBG-SF-LFP3608Silver fishLiFePO4 36875*110*3854.22
BBG-RR-LFP3608Rear rackLiFePO4 36870*150*3654.22
BBG-LF-LFP3606FrogLiFePO4 36680*150*18042
BBG-SF-LFP3610Silver fishLiFePO4 361075*110*3854.52
BBG-RR-LFP3610Rear rackLiFePO4 361070*150*3654.52
BBG-WB-LN3610water bottleLNCM361091*91*43542
BBG-FB-LN3610FrogLNCM361080*150*18042
BBG-RR-LFP3612Rear rackLiFePO4 361269*150*4804.52
BBG-SF-LFP3612Silver fishLNCM361289*85*385 4.52
BBG-RR-LN3614Rear rackLiFePO4 361468*148*3855.53
BBG--RR-LFP4810Rear rackLiFePO4 481068*150*48072
BBG-LFP4820Epoxy board & PVC packagedLiFePO4 4820320*140*15014.54
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