48 volt 10ah lithium ion battery pack for electric bike for sale

- Jan 31, 2017-

Battery Basic Info
  • Type: Lithium ion Battery

  • Nominal Voltage: 48V

  • Capacity: 10ah

  • Size: 68*75*265mm (or OEM)

  • Charger Application: Standard Battery

  • Charger Style: Standard lithium battery charger

  • Peak Discharging Current: 5c

  • Max charging voltage: 55.25v

  • short circuit protection: yes

  • over charge protection: yes

  • over discharge protection: yes

  • over temperature protection: according to customer's requirement

  • Cycle Life: >500times

  • Certification: ce, msds, un38.s, iec62133

  • Warranty: 2years

  • Socket Type: AC 100-240v, 50-60hz, eu plug or oem

  • Color: plastic/alluminium/no case

  • Self-Discharging Current: 3% Per One Month

  • Nominal Voltage (V): 12V/24V/36V/48V/60v/72v/Optional

  • Nominal capacity: 10ah/12ah/20ah/22ah/30ah/40ah optional

  • Usage: Lamp,E-Bike, e-motor, e-scooter, e-wheel chair etc.

  • Advantages: small size, light in weight, green evirionment

  • Origin: Shenzhen


Our service
1. Your inquiry related to our products or price will be replied within 24 hours.
2. All your inquiries will be well explained by our experienced staff.
3. OEM & ODM ,also provide customized service.
4. Distributorship is available for your unique design and some our current models.
5.We will keep secret for customer sale area ,design ideas and all other private information


Instruction of the Battery Pack Structure
(1)Battery modules
5 parallel and 13 serial to make a battery module.

(2)Protective board
The protective board, provides protection against overcharge, and short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function.
 
(3)Charge/discharge standards for cell
 Cell adopted:  ICR3.7V2000mAh 
 Constant charge current: 0.2 C 2A -1 C10A is the best. cell max voltage<4.3V.
 Constant discharge current: single cell min voltage> 2.75V
 Rapid charge capability: Max. charge current1C3A;temperature increase falls within 15&#176;C is normal while over 15&#176;C will affect the cycle life of cell.
 
48 volt 10ah lithium ion battery pack for electric bike for sale

NO.

Items

Details

Remark

1

Typical capacity

10ah

Standard discharge 0.2C
After Standard charge 0.2C

2

Min capacity

9.8ah

3

Energy

480Wh


4

Nominal Voltage

48V


5

Open Circuit Voltage

39~55.25V


6

Impedance Resistance

<3.9R

Internal resistance measured at AC
1KHZ after 50% charge

7

Charge voltage

55.25V


8

Max Charge voltage

55.25V


9

Standard charge current

2A

0.2C

10

Max. charge current

5A

0.5C

11

Standard discharge current

5A

0.5C

12

Max. discharge current

30A

3C

13

Discharge cut-off voltage

39.00V


14

Operating Temperature

10~+45&#186;C

Charging

-10~+60&#186;C

Discharging

15

Storage Temperature

-10&#186;C~+45&#186;C

Less than 1 month

-10&#186;C~+35&#186;C

Less than 6 months

16

Weight

3.9Kg

before you order, please check the details specification are applicable for your device. if not, please double check more details with our service man. they will give you our professional answer and battery solutions according to your requirements:


  1. what device you are going to charge for?

  2. how much power in watts of your device?

  3. if you can figure out how much current, your device use for operation, please let our service man know;

  4. after check all the details, our service man will give you an invoice for your confirmation;

  5. after we received your pay, we will make fresh batteries for you as soon as possible

  6. as for delivery time, please kindly also check with our service man, they will check for you soon.


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