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280mAh 7.2V Nickel Metal Hydride Battery

1144953 3 2x
  • 1144953 3 2x

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.