MH Ni-CD Rechargeable Batteries AA

We offer high-quality rechargeable battery, alkaline battery include:
AA, AAA, C, D and 9V size,with OEM ODM service.

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MH Ni-CD Rechargeable Batteries AA


Features

  • Higher performance capacity.
  • Low self discharge.
  • Good performance in wide temperatures range.
  • Better for the environment
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min max
Φ 13.5 14.5
A 49.5 50.5
F 4.2 5.5
G 1 /

Performance

Test Unit Specification Condition Remarks
Open Circuit Voltage (OCV) V ≥1.25 Within 1hr after standard charge Unit cell

Service Performance

Test Unit Specification Condition Remarks
Internal impedance(Ri) ≤50 Upon fully charge (1KHZ) Unit cell
Standard Discharge (0.2C5) minute ≥300 Standard Charge , 1hr rest before discharge
High Rate Discharge (1C5) minute ≥42 Standard Charge , 1hr rest before discharge
Overcharge N/A No leakage nor explosion 0.1C5mA charge for 1yr

Charge Retention

mAh

≥ 60%C5 (e.g. HR6 200: 1200)
Standard charge
Storage: 28 days at RT or 7 days at 45℃
Standard discharge
IEC Cycles Test Cycle >500 IEC 61951-2 (2003) (see note 3)


Accelerated Cycles Life


Cycle


≥300
Charge: 0.5C5 mA Discharge: 0.5C5 mA to 1.0V/cell
End of life: 80% of nominal capacity
Cycling charging cut off condition:
-△V = 0~5V/cell or time cut off =
105% of input capacity
Application
Tape recorder Fast test
CD/Video game Photo flash
Digital recorder Portable Lighting
Remote control Motor/Toy
Radio/Clock Fast test

Sample Works


About of DMEGC's batteries


DMEGC Battery Branch as a China-based leading alkaline batteries manufacturer with over 20 years experience in this industry. With the fully automated assembly lines, in line automatic QC inspections, and the strictly controlled workshop environment.
OEM ODM Service
Our batteries have been adopted as OEM ODM or industrial products by a number of world famous companies.
We can customize the product and outlook label according to your requirement.
Advantages
The best of all optimized electrochemical composition, the unique 4-pells cathode, and the reverse-buttoned lack proof cell structures, together with the imported fine materials, are all contributing to the products with excellent performances such as super high capacity, leakage free, long duration and environmental-friendly advantages.
No-Leak Guarantee
Each battery we made were passed QC inspections, with excellent performances such as super high capacity, leakage free, long duration and environmental-friendly.
Certificates
We have passed the accreditation of ISO14001 Certification, ISO9001 Certification, China Environmental Labeling Product Certification, and International Standard Product Marking Certification.

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