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Li Ion 48v 21ah E bike Battery , Electric Bicycle Battery Pack ODM

Minimum Order Quantity : 500PCS Price : Negotiated The Price
Packaging Details : Customer Requirements Delivery Time : 30-45 work days
Payment Terms : T/T, D/P, D/A, L/C Supply Ability : 1000PCS /Day
Place of Origin: CHINA,GuangDong Brand Name: FUNPACK
Model Number: FP-JG1C

Detail Information

Certification: CE/ROSH/UL/MSDS/UN38.3 Type: Li-Ion,Lithium Battery
Application: Electric Bike Voltage: 36V 48V 51.8V
Cycle Life: 500-1000 Times Capacity: 15.6Ah-28Ah Or Customized
Cell: Panasonic/Samsung/LG/Local Cell OEM: Acceptable,Welcome,Yes
High Light:

Li Ion 48v 21ah E bike Battery


48v 21ah E bike Battery


ODM Electric Bicycle Battery Pack

Product Description

Ebike,Electrical Bicycle,Electric Bike Electric Light Vehicles Battery Pack 48V 10.4Ah +features


Product Description:

Voltage:48V, Capacity:10.4Ah                                                      Cell: 18650 /21700Cells

Cycle life:300-500 times                                                                Case dimension: 434*103*49mm(Max) 

 Warranty: 1 Year/12months
Product Name: Lithium ion Battery 48V 21A


Basic specification:

Pack Type 2600mAh 2900mAh 3500mAh 5000mAh
13S*6P 48V15.6Ah 48V17.4Ah 48V21Ah  
10S*8P 36V20.8Ah 36V23.2Ah 36V28Ah  
14S*4P       51.8V20Ah
13S*4P       48V20Ah
10S*5P       36V25Ah



Item Specification
Cell 80pcs 18650/56pcs 21700
Battery model FP-JG1C
Maximum power 1040Wh
Connector 6pin
Rated current 30A
Maximum current 40A
Charging port DC2.1



Item Content Criterion


Over charge Protection

Over charge detection voltage 4.250±0.050V
Detection delay time 1.0±0.3S
Over charge release voltage 4.150±0.050V


Over discharge protection

Over discharge detection voltage 2.700±0.080V
Detection delay time 1.0±0.3S
Over discharge release voltage 3.000±0.100V
Rated operational current ≤20A


Over current protection

Primary over current detection current 50±5A
Primary detection delay time 800mS-1200mS
Secondary over current detection current 100±10A
Secondary detection delay time 50mS-200mS
Short protection Detection condition >200A, 200uS-300uS
Protection yes Exist
Protective release condition Disconnect short circuit
Charging management Charging overvoltage protection voltage 43.5±0.4V
Rated charging current 3A
Software overcharges 4±0.2A
Detection delay time 300mS-600mS
Temperature protection Charging high temperature protection temperature 50±4℃
Charging protection recovery temperature 47±4℃
Discharge high temperature protection temperature 70±4℃
Discharge protection recovery temperature 55±4℃
Low temperature protect temperature of charging 0±4℃
Low temperature recovery temperature of charging 5±4℃
Interior resistance Main loop electrify resistance ≤60mΩ
The static current Since the power consumption ≤60.0uA
NTC YES Exist 10K±1% B3435±1%


Li Ion 48v 21ah E bike Battery , Electric Bicycle Battery Pack ODM 0

OEM/ODM Service:

If you want to display your own brand logo in products, bags, labels or anywhere.

Our OEM and ODM services are ready to do it.



According to Standard Export Packing.

Carton box, wooden box, wooden pallet


Delivery Time:

- Material Preparation Time: 7-15 days (or inventory)

- Production & Assembly Time 3-10 days

- Testing & Packaging Time: 2-10 days

- Total Delivery Time: 30-45days

- The faster delivery could be negotiable.


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