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NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification

NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification

  • NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification
  • NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification
  • NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification
NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification
Product Details:
Place of Origin: CHINA
Brand Name: MP/OEM
Certification: BIS UL IEC EN61951
Model Number: AA2500
Payment & Shipping Terms:
Minimum Order Quantity: 3000pks
Price: negociate
Packaging Details: 50pcs/box, 1000pcs/ctn
Delivery Time: 3-30days according the qty
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300000pcs/day
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Detailed Product Description
Material: NI-MH SIZE: AA
Capacity: 2500mAh Voltage: 1.2V
TOP: With Cap Application: Digital Products
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NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification
 

1. Specification of the battery pack:
 

Item Specification Conditions
Standard charge 250 mA(0.1C) ambient temperature of 20±5℃, Relative Humidity: 65±20%
16 hrs
Standard discharge 500 mA (0.2C) standard charge, the final voltage is 1.0V,Up to 5cycles
Rapid discharge 500mA(0.2C) standard charge, the final voltage is 1.0V,Up to 5cycles
Trickle Charge 50~125 mA Ta=-10~45 ℃
(0.02C~0.05C)
Nominal Voltage 1.2 V  
Open circuit voltage ≥ 1.25V Within 1 hr after standard charge
Nominal Capacity 2500 mAh  
Minimum Capacity ≥2450 mAh(0.2C) Standard charge and Rapid discharge
Internal Impedance ≤30mΩ 1 KHz sine wave)the factory power≥50%
Charge-retention Rate Charge retention rate ≥Nominal capacity 60%(1500mAh) Storage a period of 28 days at room temperature after standard charge, then Standard discharge (0.2C) to 1.0V
Cycles Test ≥ 300 Cycles IEC61951-2:2011


NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification 0

NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification 1
2. Safety test
Over charge and discharge: 0.1C charge for 48hrs No conspicuous deformation and/or leakage.0.2C discharge to 1.2V,Cornbine the battery with a 2.3Ω electric resistance, after stored for a period of 24 hrs, then test the Capacity with Standard discharge Conditions.

Vibration Test: Charge at current 0.1C for 16hrs; place for 24 hrs, check the battery before and after vibration. Vibration condition: Swing: 1.5mm, Frequency: 3000CPM, Vibrate for 1hr to any direction.
Drop Test: Charge at current 0.1C for 16hrs, place for 24 hrs, check the battery before and after fall down test; Impact condition: Fall down from height 1.2m to any direction on the hard-wood board( Thickness:10mm), test for 3 times.

Charge reserve: Standard charge Storage: 28 days Standard discharge (0.2C) ≥180min
Humidity: Standard charged, stand for 10 days at 33±3℃ and 80±5% of relative humidity No leakage
External Short Circuit: After standard charge, short-circuit the cell at 20 ℃ ± 5 ℃ until the cell temperature returns to ambient temperature.(cross section of the wire or connector should bemore than 0.75mm2) No fire and no
explosion

IEC Cycle Life Test: ≥500 cycle IEC61951-2(2003)7.4.1.1
 
3.Pics of battery pack
NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification 2
NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification 3
 
 
 
4. Related models of NI-MH battery
Size Model No. Nominal Voltage (V) Nominal Capacity (mAh) Dimension with Tube Weight Approx.(g)
Diameter (mm) Height(mm)
AAAA H-AAAA350 1.2 350 8.5 40.5 9
BBB H-1/3BBB200B 1.2 200 11.0 15.5 6
AAA H-2/3AAA300 1.2 300 10.5 29.0 8.5
H-2/3AAA350 1.2 350 10.5 29.0 9
H-AAA650A 1.2 650 10.5 44.5 12
H-AAA700A 1.2 700 10.5 44.5 12.5
H-AAA900 1.2 900 10.5 44.5 14
H-AAA1000 1.2 1000 10.5 44.5 16
AA H-2/3AA600 1.2 600 14.5 29.0 13
H-2/3AA700 1.2 700 14.5 29.0 14
H-7/5AA1800 1.2 1800 14.5 67.0 28
H-AA300A 1.2 300 14.5 50.5 16
H-AA400A 1.2 400 14.5 50.5 17
H-AA800A/B 1.2 800 14.5 50.5 21
H-AA2000A 1.2 2000 14.5 50.5 30
H-AA2100A 1.2 2100 14.5 50.5 29.5
H-AA2500A 1.2 2500 14.5 50.5 33
H-AA2700A 1.2 2700 14.5 50.5 35
A H-2/3A1100P 1.2 1000-1100 14.5 50.5 21
H-4/5A1800 1.2 1800 17.0 43.0 33
H-4/3A3800 1.2 3800 17.0 67.0 55
H-A2300 1.2 2300 17.0 50.0 36
C H-C1500A 1.2 1500 25.8 51.0 42
H-C2700A 1.2 2700 25.8 51.0 67
H-C3300A 1.2 3300 25.8 51.0 75
H-C4500A 1.2 4500 25.8 51.0 85
D H-D1500 1.2 1500 33.0 61.8 78
H-D2700A 1.2 2700 33.0 61.8 80
H-D7000A/B 1.2 7000 33.0 61.8 145
H-D8000A/B 1.2 8000 33.0 61.5 155
H-D9000A/B 1.2 9000 33.0 61.5 160
8.4V H-8.4V 120 8.4 120 17.5(T)*26.5(W)*48.5(H) 36
H-8.4V 200 8.4 200 17.5(T)*26.5(W)*48.5(H) 44
H-8.4V 250(5A) 8.4 250 17.5(T)*26.5(W)*48.5(H) 46
SC H-SC2000P 1.2 2000 23.0 43.0 55
H-SC3100P 1.2 3100 23.0 43.0 61
H-SC3300P 1.2 3300 23.0 43.0 62
H-SC3500P 1.2 3500 23.0 43.0 64

 
 

5. Q&A
Q: How to give the quality garantee?
A: We give 6m-1y garantee for our battery packs. As the faulty allowance is less than 0.2%. For more we will give 
     replacement in the next order. 
 
Q: How long will be the delivery date?
A:  Normally one month if have cell stock 15-20days will be ready.
 
Q: How to start the cooperation?
A:  You can take our sample and confirm the quality and packing details. Then start to order from small order. 
 
5. Wish 13years experience in battery area can help you out from your project.
NIMH AA2500mAh 1.2V battery for industrial digital products with BIS CE UL IEC/EN61951 certification 4
 

Contact Details
MAXPOWER INDUSTRIAL CO.,LTD

Contact Person: Jackie Xie

Tel: +86-13480725983

Send your inquiry directly to us (0 / 3000)