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ABF hard case Li-po Battery (7.4V-5000mAh) 50C 2S2P 5543125--US$23.00

Production Name:

 ABF RC Hard-Case Li-po Battery 2S2P 5543125(7.4V/5000mAh) 50C

Price:   $23 / Each

Stock:   3000

Amount:      

Total cost:   $23

Product Descriptions

ABF RC Hard-Case Li-po Battery 2S2P 5543125(7.4V/5000mAh) 50C

  Description

Rated parameters

 Remarks

Chemical system

Pure cobalt system

 

Height X Width X Length

28mm X 48mm X 135mm

+/-0.5mm

Weight

320g

+/-0.2 gram

Rated Capacity(0.2C)

5000 mAh

 

Nominal Voltage

7.4V

 

Highest charged voltage

8.4V

(must be charged with balance charger)

 

Lowest discharged voltage

      6V

 

Standard Charge

           1000 mA X 6 hour

 

Rapid charge

          5000 mA X 1.2 hour

 

Highest charging rate

5C(25A)

 

Max. continuous discharge current

250A

 

Max. pulse discharge current for less than 5 second

             380A

 

Internal resistance

Less than 18 mili Ohme

Fully charged under 1000 Hz.

Cycle life

100% DOD

80% DOD

60% DOD

500 cycles

800 cycles

1000 cycles

The dead battery end capacity is 75% of fresh battery

Self-discharge

Less than 3% per month

 

Charged degree upon delivery

50%

 

Recommend Storage condition:

15-30 and 60-70% relative humidity.

Working temperature range:

-35 to +75

Working humidity range:

less than 98%.

Drop test:

 

drop freely from height 2 m to oak wood board, there is no fire, no explosion, no leakage, no smoke.

Puncture test:

 

puncture with metal needle(diameter 2mm),

there is no explosion, no fire, no smoke, no leakage.

Battery storage cautions

During battery storage, the battery must be fully charged and discharged at least once, and the battery voltage can not be lower than 7.4V during whole storage, or battery may dead easily.

Recycle

The battery must be recycles according to local authority stipulation and can not result in any secondary environment pollution