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Lu’s Technology Co., Limited

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4.8V SC2500mah Nickel Metal Hydride Battery For MP3 High Energy Density

China 4.8V SC2500mah Nickel Metal Hydride Battery For MP3 High Energy Density supplier

Large Image :  4.8V SC2500mah Nickel Metal Hydride Battery For MP3 High Energy Density

Product Details:

Place of Origin: China
Brand Name: LUS
Model Number: 2500mah SC

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Bargain
Packaging Details: cartons
Delivery Time: 3-5 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20000pcs/days
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Detailed Product Description
Model: NIMH Voltage: 4.8V
Capacity: 2500mah Terminals: Customized
PVC Color: Customized

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:
 

Description Specification Conditions
Nominal Voltage 1.2 V  
Nominal Capacity 2500mAh Standard Charge/Discharge
Minimum Capacity 2460mAh Standard Charge/Discharge
Standard Charge 250mA(0.1C) × 16 hrs Ta=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 Charge 90-150mA(0.03C-0.05C) Ta=0~45℃
Discharge Cut-off Voltage 1.0V  
Maximum Discharging Current 2500mA(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 number Charge Rest Discharge
1 0.1C×16hrs None 0.25C× 2hrs20mins
2-48 0.25C× 3hrs10mins None 0.25C×2hrs20mins
49 0.25C× 3hrs10mins None 0.25C× 1.0V/cell
50 0.1C×16hrs 1-4hr(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:
 
4.8V SC2500mah Nickel Metal Hydride Battery For MP3 High Energy Density

Contact Details
Lu’s Technology Co., Limited

Contact Person: Cindy

Tel: +8618676677658

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