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Military Radio Battery BB-521/U

Production Name:

Military Battery BB-521 Battery(NiMH)

Price:   $150 / Each

Stock:   3000

Amount:      

Total cost:   $150

Product Descriptions

     Specification of Military Battery BB-521 Battery(NiMH)

Application for

PRC-521

Replacement for

BB-521/U, BA-521,

National Stock No.

NSN 6140-21-911-6032

Rechargeable or not

Rechargeable

Battery Cell Chemicals

Nickel Metal Hydride

Nominal Voltage

9.6 Volts

Nominal Capacity

1600mAh

Highest charged voltage

12.8V

Lowest cut-off voltage

6.4V

Max. charging current

3.2A

Max. continuous

discharging current

16A

Max. pulse discharging

current(for 2 second)

25A

Weight

350 gms

Dimension

71 x 75 x 38 mm

Out case materials

GE Noryl plastic

Shelf life

To 6 years

The battery must be charged at least once every 6 months

Cycle Life

500 cycles @ 80% DOD

Self-discharge rate

Less than 15% per month

Maintenance cautions

The battery must be charged at least once every 6 months

Storage temperature

-30 to 60

Performance temperature

-40 to +60

Battery voltage test

Passed

Battery Capacity test

Passed

Short-circuit safety

Passed

Drop test

Passed

Vibration test

Passed

Thermo Shock test

Passed

Electrolyte Leakage test

Passed

Insulation test

Passed

Explosion Safety test

Passed

Puncture Safety test

Passed

Over-thermo protection

Passed

Transportation

Can be shipped by sea shipment and air shipment

Battery Disposal

Must be disposed of without any secondary pollution to environment