Lithium ion battery pack, 48V 15Ah with charger, PCB and BMS, 30A discharge current

Price: US $ 200 - 350 / Piece
Brand Name:
Model Number:
Country/Region: China
Post Date: Apr 17,2012

Product Description: Lithium ion battery pack, 48V 15Ah with charger, PCB and BMS, 30A discharge current


Lithium ion battery pack, electric bike battery 48V 15Ah with charger, PCB and BMS, 30A discharge current

 

1. Model: KY-4815-A with 48V 15Ah

2. Specification:

48V 15AH, 30A discharge current.

Dimension: 389*76*110mm(H*W*L), weight: 6.5kg

including to Charger, PCB, BMS.

 

No

Item

General Parameter

Remark

1

Rated Capacity

15Ah

Standard discharge(2A) after standard charge

2

Minimal Rated

Capacity

15Ah

Standard discharge(2A) after standard charge

3

Nominal Voltage

48V

Mean Operation Voltage

4

Cycle Life

Higher than 70% of the Initial Capacities of the Cells

1.Carry out 500cycle

2.Standard discharge(2A) after standard charge

3.Discharge: 2Ah to 39V

4.Rest Time between charge/discharge: 30min.

5.Temperature:20+/-5Degrees Celsius

5

Voltage at end of

Discharge

39V

Discharge Cut-off Voltage

6

Charging Voltage

54.6V

 

7

Standard charge

2A CC(constant current)charge to 54.6V, then CV(constant voltage 54.6V)charge till charge current decline to ≤0.01C

Charge time : Approx 6h

8

Standard discharge

Constant current 2A

end voltage 39V

 

9

Maximum Continuous Charge Current

1C(15A)

 

10

Maximum Continuous Discharge Current

2C(30A)

 

11

Operation Temperature Range

Charge: 0~45Degrees Celsius

60+/-25%R.H.

Bare Cell

 

 

Discharge: -10~60Degrees Celsius

 

12

Storage Temperature Range

Less than 1 year: -20~25Degrees Celsius

60+/-25%R.H.

at the shipment state

 

 

Less than 3 months: -20~40Degrees Celsius

 

13

Weight

Approx: 6.5Kg

 

14

Pack Dimension

High: 389mm

 

 

 

Width: 76mm

 

 

 

Long: 110mm

 

Battery Quality: 

1. Cells: A grade cells to make sure batteries in high and full capacity

2.Protection: Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload

3.Compose Type : Injection Technology to make battery more stable

4.Certifications : CE,UL,FCC, RoHS,ISO9001

5. Long life cycle, No memory, environment friendly

 

Advantages:

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free, environment friendly

4, Long cycle life; It extends its cycle life up to 800 cycles

5,Capacity, resistance, Voltage, platform time consistency is good

6, Simplifying battery management system (BMS) and battery charger

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Fast charging

10, Light weight, small size

11, Large overcharge tolerance and safe performance       

12, Self balance

 

Applications:

1 .Large-scale electric vehicles: such as bus, electric car, tourist car and commix car

2. Light electric car: such as electric bicycle, golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs

3. Electric tool: electric drill, electric saw, lawn mower

4. Remote control cars, boat, aircraft, toys,

5. Solar and wind power generation energy storage devices

6. UPS emergency lights, warning lights and miners lamp

8. Small medical equipment and portable equipment

 

Others:

1, OEM orders are available

2, Superior quality and cost-performance ratio

3, Tags, plugs and connectors are available

4, We could design and produce the battery pack with aluminum alloy shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure appearance)

5, Bulk pack is available

Supplier Details:

Shenzhen Kayo Battery Co., Ltd.

Sales:Mr. Mike Sang

Contact Phone:86-755-28117967

Main Products:Mobile Phone Batteries

Business type:Manufacturer, Distributor/Wholesaler

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User Reviews: Lithium ion battery pack, 48V 15Ah with charger, PCB and BMS, 30A discharge current