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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: 3G
  • Model Number: R20
  • Battery Type: Zn/MnO2
  • Nominal Voltage: 1.5V
  • Size: D
  • Nominal Capacity: High
  • Item: dry battery
  • Origin: Jiaxing
  • OEM: Available
  • Certificate: SGS CE
  • Shelf life: 4 years
  • Quality: Stable
  • Manufacturer: Yes

Packaging & Delivery

Packaging Details 2pcs blister card pack or as customer's request
Delivery Time 25 days after confirmation

1) R20/UM-1 D size PVC jacket dry battery

2) Shelf life can be long as 3 years

3) Shrink warp pack or blister card pack, as customer's request

4) In brand "3G", also OEM service is available

5) Our D size dry battery meet IEC standard, RoHS, EU battery direction 2006/66/EC

6) No stains, no deformation, no leakage, no cracks

7) Duration:3.9Ω, 24h/d, end voltage 0.9V, not less than 720 minutes

8) Cylindrical shape battery, hight=59.5~61.5mm,Φ=32.3~34.2mm,


 

 

Dimensions of D size r20 dry cell battery

 

Dimension

Max.

Min.

A

61.5

59.5

B

34.2

32.3

C

-

18

D

9.5

-

E

1

-

F

1.5

-

 

 

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1.Electrical Requirement

O.C.V    Min 1.560  Max  1.725

C.C.V    >1.450V 

After 0.2 sec +/- 0.01 sec by R=5.0Ω

2.Service Life :

Discharge test result as follow (condition: +20°C+/-2°C and 60+/-15% RH).

Test conditionDuration
2.2Ω,4m/h,8h/d,0.9V350min

 3.9Ω,24h/d,0.9V

750min 

 10Ω,4h/d,0.9V

38h 

2.2Ω, 1h/d,0.8V

8h 

3.9Ω ,1h/d,0.9V

16h 

3. Leakage Resistance & Safety Requirement Test

High heat and 

humidity storage test

High Temperature Exposure

When exposed to a temperature of  

45 +/-2 ℃,60+/-15% RH

for a period of 20days

No leakage

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Packaging shall be a form agreed by both parties ↑

 

Storage:

1. Store in cool, dry place before use.

2. Do not keep batteries at temperature of 35℃ or above.

3. Do not keep batteries at relative humidity of 70% or above.  

          Jiaxing Hi-Energy Battery Factory was established in 1995, is a Co.,Ltd.  Own 12,000 square meters architectures and staff members over 150. Passed ISO9001 certification. Member to formulate Chinese National Standard of Primary Battery. Produce more than 400 million batteries annual. Products are all base IEC standard, have passed the 2006/66/EC certification by SGS. The quality of products is completely complied with the latest Europe requirement of batteries. Welcome for your contacting and cooperation.

Precaution & Handling:

1. Do not disassemble or short-circuit batteries.

2. Do not recharge batteries.

3. Do not dispose of batteries in fire.

4. Do not allow metal objects to contact the battery terminals.

5. Do not mix with used or other battery type (such as alkaline with carbon zinc).

6. Do not solder the batteries directly.  If soldering or welding connection to the battery is required, consult our engineer for proper methods.

7. Do not over-discharge batteries.  Force discharging batteries by external power source in a series may cause explosion.

8. To install or remove batteries, follow the equipment manufacturer’s instructions.

9. Keep battery away from small children.  If swallowed, consult a physician at once.

10. Remove batteries from device when it is not in use.

 

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