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2500mah nimh battery pack

2500mah nimh battery pack

The design of 2500mah nimh battery pack is derived from nickel-cadmium batteries, but there has been great progress in improving the memory effect of nickel-cadmium batteries. The main change is to replace the cadmium used in the negative electrode with a hydrogen storage alloy.

Description:

The design of 2500mah nimh battery pack is derived from nickel-cadmium batteries, but there has been great progress in improving the memory effect of nickel-cadmium batteries. The main change is to replace the cadmium used in the negative electrode with a hydrogen storage alloy. Therefore, the nickel-hydrogen battery can be said to be a typical representative of material innovation. The pollution caused by nickel-metal hydride batteries is much smaller than that of nickel-cadmium batteries containing cadmium. Therefore, nickel-cadmium batteries have been gradually replaced by nickel-hydrogen batteries.

Product Application:

NI-MH battery widely used in consumer electronic products and IT gadgets such as Bluetooth,MP3/MP4 player,tablet,GPS,digital camera,Mobile,POS machine,medical facility,GPS,Power bank,solar lamp, Aeromodelling, vacuum cleaner, miner lamp,searchlight, toys, rc models.

Product Advantage:

1. Green power

2. Similarity with Ni-Cd natteries
3. Rapid charge in approx. 1.2hours
4. Excellent discharge characteristics
5. Double the energy density of conventional batteries
6. Cycle life equivalent to 500 charge and discharge cycles
7. Ni-MH batteries can be rapidly charged in about an using a specially designed charge.
8. Ni-MH batteries have approximately double the capacity compared with standard Ni-Cd batteries.
9. Ni-MH batteries have similar characteristics of Ni-Cd batteries.Such as dimensions,open circuit voltage etc.
10. Ni-MH batteries can be repeatedly charged and discharged for about 500cycles(IEC 61951-2:2003 charge and discharge conditions)

Specification:

Nominal Voltage

6 V

Nominal Capacity

2500 mAh

Standard Charge

250mA(0.1C)×15h

Rapid Charge(with –ΔV control system)

2500mA(0.5c)×2.2h

Discharge cut-off Voltage

5 V

Maximum continuous discharge current

2500mA(1C)

Temperature
Range for
operation

Standard charge

0~45℃

Rapid charge

10~45℃

Trickle Charge

0~45℃

Discharge

-20~60℃

temperature
range for
storage

Within 2 years

-20~30℃

Within 6 months

-20~40℃

Within 1 month

-20~50℃

Humidity for operation and storage

Max 85%

310 g



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