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280mAh 7.2V Nickel Metal Hydride Battery

280mAh 7.2V Nickel Metal Hydride Battery

Specification: 1. 6F22 7.2V Ni-MH Battery Performance Parameters 2. 6F22 7.2V Ni-MH Battery Charge Time Comparison Introduction: 1. 6F22 7.2V Ni-MH battery product advantage: 1. 7.2V Ni-MH battery features high energy density, 2-3 times of Ni-CD battery, small size, light weight. 2. Ni-MH...

Specification:

1. 6F22 7.2V Ni-MH Battery Performance Parameters

Battery Model ?Ni-MH H7.2V280

Type?Sealed Flat Ni-MH Battery Pack

Rated Voltage ?7.2V

Discharge Cut-off Voltage ?6.0V

Rated Capacity ?280mAh

Min Capacity?252mAh

Cycle Life ??500 times

Weight?49g

Storage Temperature?-20??+35?

Discharge Temperature ?-20??+60?

Standard Charge Temperature:0??+45?

Fast Charge Temperature ?+10??+45?

Size?MAX26.6mm(Width)×48.5mm(Height)×17.2mm(Thickness)

2. 6F22 7.2V Ni-MH Battery Charge Time Comparison

Charge Method

Charge Current

Charge Time

Charge Condition

Fast charge

28mA(0.1C)

14~16 hours

Charge temperature 20?

Fast charge

84mA(0.3C)

4.5 hours

Charge temperature 20?

Large current charge

280mA(1.0C)

1.2 hours

-?V=70mV control?charge temperature20?

Low current charge

5.6~14mA

Charge temperature 20?

Introduction:

1. 6F22 7.2V Ni-MH battery product advantage:

  1. 7.2V Ni-MH battery features high energy density, 2-3 times of Ni-CD battery, small size, light weight.

  2. Ni-MH battery no memory effect, convenient application.

  3. Long cycle life, normal apply condition could apply 500 times.

  4. Wide work temperature scope, could work environmental temperature from 20 to 60?.

2. 6F22 7.2V Ni-MH battery application attention

  1. Attention for battery charge, discharge, storage temperature, use battery under regular temperature, avoid battery could not discharge equal capacity.

  2. Attention for battery charge time, avoid long time charge.

  3. Ni-MH battery is different from other rechargeable battery, must use the special charger to charge.

  4. Don't deeply discharge battery, because over discharge would damage battery feature.

  5. Recharge long term storage battery every three months; protect battery from self-discharge then damage battery and decline battery capacity.

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