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Nickel Metal 1.2 V Rechargeable Battery 2500mah Nimh 4.8v For High Energy Density

Nickel Metal 1.2 V Rechargeable Battery 2500mah Nimh 4.8v For High Energy Density

Brand Name:OEM
Model Number:2500mah SC
Minimum Order Quantity:100pcs
Delivery Time:3-5 days
Payment Terms:L/C, T/T, Western Union
Place of Origin:China
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Location: Shenzhen China
Address: building A, No.6 huanping Road, Gaoqiao community, Pingdi street, Longgang District, Shenzhen 518117
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Product Details

Model:
SC2500mah Nickel Metal Hydride Battery 4.8V

Data Of Battery Pack:


The data of battery pack, including voltage and weight, is almost equivalent to the multiple


numbers of the relevant single cells.


Example: Battery pack consisting three single cells


Nominal voltage of single cell = 1.2V


Nominal voltage of battery pack = 1.2V×4 = 4.8V

Specification for SC2500mah Cell NIMH:

DescriptionSpecificationConditions
Nominal Voltage1.2 V
Nominal Capacity2500mAhStandard Charge/Discharge
Minimum Capacity2460mAhStandard Charge/Discharge
Standard Charge250mA(0.1C) × 16 hrsTa=0~45℃ (see Note 1)
Rapid Charge

1250mA(0.5C) ×2.1 hrs
approx.
(see Note 2)

(With -△V or dT/dt or TCO control)
Timer CutOff =105%
-△V= 5-10mV/cell
dT/dt = 1~2℃/3min
Temp. CutOff = 50℃ (122°F)
Ta=10~45℃

Trickle Charge90-150mA(0.03C-0.05C)Ta=0~45℃
Discharge Cut-off Voltage1.0V
Maximum Discharging Current2500mA(1C)Ta= -20℃~50℃
Storage Temperature-20℃~35℃Discharged state
Typical Weight(approximate)52.5 g



NIMH Application:

MP3, Walkman, E-toys, E-tooth brusher, Brushes shaver, LED torch, Alarm system, Fire

alarm, Mining light, Sex toys, Adult toys.


NIMH Features:


1) High energy density


2) Low self-discharge


3) Long service life


4) Chargeable up to 500 or 1000 times


5) Excellent performance of high rate charge and discharge


6) Low internal resistance



Quality guarantee period:


Guarantee time for one year due to the processing and raw material defectiveness.

Suggestion: The products before delivery would be charged 20-80% capacity according to the

transportation distance and packing condition. While checking the capacity, please discharge

the battery at 0.2C to 1.0V/cell; then charge and discharge the battery at by standard current.

If the storage time over 3 months or above, please discharge the battery at the current 0.2C to

1.0V/cell, then charge the battery at 0.1C for 15 hours, after that place for 20mins, discharge

the battery at 0.2C to 1.0V/cell. After this activation, check the capacity by the standard

current charge and discharge the battery. The first time use suggested to take standard

charge method to charge the battery to prevent from damage to battery.




Notes:

1: Ta: Ambient Temperature

2: Approximate charge time from discharged state, for reference only.

3: IEC 61951:2003 Cycle Life Test:

Cycle numberChargeRestDischarge
10.1C×16hrsNone0.25C× 2hrs20mins
2-480.25C× 3hrs10minsNone0.25C×2hrs20mins
490.25C× 3hrs10minsNone0.25C× 1.0V/cell
500.1C×16hrs1-4hr(s)0.2C×1.0V/cell
Cycles 1 to 50 shall be repeated until the discharge duration on any 50th cycle becomes less than 3hrs



4.8V NIMH Rechargeable Battery 2500mah SC Type:

China Nickel Metal 1.2 V Rechargeable Battery 2500mah Nimh 4.8v For High Energy Density supplier

Nickel Metal 1.2 V Rechargeable Battery 2500mah Nimh 4.8v For High Energy Density

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