Description

Such unauthorised products can cause serious injury to the user and damage to equipment. We recommend strongly that only 100% original Maxell products be used.

 

CR2025 - Year 2026 (Updated on Feb 2016)Specifications

 

 

ModelNominal
Voltage (V)
Nominal
Capacity
(mAh)*1
Nominal
Discharge
Current (mA)
Operating
Temperature
Range
(deg. C)
*2
Dimensions*3Weight
(g)*3
Data SheetsWith
terminals
Warnings
Diameter (mm)Height (mm)
CR2032H 3 240 0.2 -20 to +85 20.0 3.2 3.0 pdf
448KB
- pdf
840KB
CR2032 3 220 0.2 20.0 3.2 3.0 pdf
512KB
pdf
520KB
CR2025 3 170 0.2 20.0 2.5 2.5 pdf
456KB
-
CR2016 3 90 0.1 20.0 1.6 1.7 pdf
456KB
-
CR1632 3 140 0.1 16.0 3.2 1.9 pdf
456KB
-
CR1620 3 80 0.1 16.0 2.0 1.3 pdf
448KB
-
CR1616 3 55 0.1 16.0 1.6 1.1 pdf
576KB
-
CR1220 3 36 0.1 12.5 2.0 0.8 pdf
576KB
-
CR1216 3 25 0.1 12.5 1.6 0.6 pdf
456KB
-

*1 Nominal capacity indicates duration until the voltage drops down to 2.0V when discharged at a nominal discharge current at 20 deg. C.

*2 When using these batteries at temperatures outside the range of 0 to +40 deg. C, please consult Maxell in advance for conditions of use.

*3 Dimensions and weight are for the battery itself, but may vary depending on the shape of terminals or other factors.

Construction

Principle and Reactions

The coin type lithium manganese dioxide battery uses manganese dioxide (MnO2) as its positive active material, lithium (Li) as its negative active material, and an organic electrolyte.

Battery Reactions
Positive reaction : MnO2+Li++e-  ->  MnOOLi
Negative reaction : Li                  ->  Li++e-
Total reaction : MnO2+Li        ->  MnOOLi

*1 Nominal capacity indicates duration until the voltage drops down to 2.0V when discharged at a nominal discharge current at 20 deg. C.

*2 When using these batteries at temperatures outside the range of 0 to +40 deg. C, please consult Maxell in advance for conditions of use.

*3 Dimensions and weight are for the battery itself, but may vary depending on the shape of terminals or other factors.

Construction

Principle and Reactions

The coin type lithium manganese dioxide battery uses manganese dioxide (MnO2) as its positive active material, lithium (Li) as its negative active material, and an organic electrolyte.

 
Battery Reactions
Positive reaction : MnO2+Li++e-  ->  MnOOLi
Negative reaction : Li                  ->  Li++e-
Total reaction : MnO2+Li        ->  MnOOLi

*2 When using these batteries at temperatures outside the range of 0 to +40 deg. C, please consult Maxell in advance for conditions of use.

Construction

Principle and Reactions

Battery ReactionsMnO2+Li++e-  ->  MnOOLiLi                  ->  Li++e-MnO2+Li        ->  MnOOLi

 

High, 3.0V energy density. They have about twice the nominal voltage of alkaline and silver oxide button batteries.

  • Superior leakage resistance and excellent storage characteristics. They employ a leak-resistant organic electrolyte, superior to other battery systems using alkaline electrolytes. The high effectiveness of the seal structure and application of sealant keep self-discharge to minimal amount of about 1% per year.
  • UL Recognized Components

Recognized models:
CR1632, CR1620, CR1616, CR1220, CR1216 

Applications

PDAs Electronic Dictionaries Calculators
Portable CD/MD Players Watches Medical Instruments, Cash Registers
Portable Game Devices Remote Controllers
 

• Contents on this website are subject to change without notice.

Share

Share Product

Link Embed
Close
RM 20.00
20%
Sold and fulfilled by:
Shipment and Delivery: 2-3 Business Days
Ship To: Refer to T&C
Brand:
SKU: MAXELL JAPAN-CR2025
 
Order Quantity
      
In Stock