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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: everbright
  • Model Number: R03
  • Battery Type: Zn/MnO2
  • Nominal Voltage: 1.5V, 1.5V
  • Size: AAA, AAA
  • Nominal Capacity: >25 Minutes, >25 Minutes,3.9Ohm,Continous dicharge time,E.V.P.0.9V
  • Short Circuit Current: >3A
  • pcs shrinked: 2 pcs
  • battery type: not rechargeable
  • Height: 43.30-44.50MM
  • Diameter: 9.50-10.50MM
  • Applications: Remote control,MP3, MP4,clocks

Packaging & Delivery

Packaging Details 2 PCS Shrinked, 40 PCS/Colorful Box, 1200 PCS/Colorful Carton, 2600 Cartons/20' FCL
Delivery Time 30 days

dry battery R03 1.5v r03p aaa um4 dry battery


1. High capacity battery

2. Super leak proof
3. Shelf life:2 years 
4. Nominal voltage: 1.5V 

5. PVC jacket

6. Durable discharging time

7. Chemistry System: Zinc Manganese Dioxide

8. Certification: ISO9001:2008; SGS,etc.

9. Technology Criterion: IEC60086, 2006/66/EC

10.Applications: Remote control,MP3, MP4,clocks,toys,audio appliances, radio,camera,flashlight,shaver etc.


Detailed pictures below for your reference:





Discharging Time:








Nominal Voltage

Shelf Life



Test Conditions

Discharge Time

IEC Standard(IEC 60085-2:2007)














20±2°C,3.9Ω, 24h/d, E.P.V. 0.9V


≥25 Min

20±2°C,75Ω, 4h/d, E.P.V. 0.9V


≥1200 Min


Quality Control & Performance:

1)Our battery is made of high quality raw materials which have been inspected strictly before usage.


2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.


3)Our battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.


Product Procedure of R03 AAA Battery:





Zinc can

The zinc can is the negative terminal and anode material


Inserting the separator

The separator and the bottom paper are inserted to prevent battery short-circuit between the positive and the negative electrode.


Filling cathode material

The mixture of manganese dioxide, electrolyte and others are filled as the cathode material


Inserting carbon rod

The carbon rod for collecting electricity is inserted into the middle of the battery



The plastic gasket for sealing is fitted to prevent leakage and water evaporation


Fitting tinplate bottom and metal jacket

The tinplate bottom and washer are placed on the bottom of zinc can and covered by metal jacket


Finished product

The finished battery is packed by shrink after inspecting on its voltage, current and appearance





Why choose us?

1) Quality: With over 18 years' experience in battery business, we guarantee 

each single piece of battery is reliable in quality.
2) Service: Efficient service is the basic requirement you can expect from us.
3) Responsibility: Your satisfaction with our product and our service is our 



We promise to provide you with high quality battery as well as high efficiency services.

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