CR1130 Lithium Button Cell Battery

ITEMUNITSPECIFICATIONSCONDITIONS
Nominal voltageV3.0Standard discharge
Nominal capacitymAh48Standard discharge
Instantaneous short-circuit currentmA200Time0.5second
Off-load voltageV3.20Unit cell
Storage temperature0-35 
Standard weightg0.6Unit cell
Service

output

Initialh70Continuous discharge with load 4.7 kΩ,till 2.0v end-voltage at 20-25
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描述

描述

ITEMTEST METHODSSTANDARED
DimensionsUsing vernier caliper(accuracy0.02) while avoiding short-circuitDiameter11.6(-0.15)mm
Height3.00(-0.20)mm
Off-load

voltage

Using multimeter(accuracy0.25%)internal resistance1MΩ 

3.20V

Instantaneous

Short-circuit

current

Time of short-circuit should be less than 0.5 Second and avoid repeated test within half an hour 

200mA

AppearanceEyeballingBright, clean, no rust, no leakage, and no flaw
CapacityContinuously discharge for 8 hour with load 4.7K, temperature at 20-25,humidity at 65±20% till 2.0v end-voltage(for fresh battery only: within 3 months) 

70h

 

Vibration test

Put battery on the platform of the vibrations

Machine, start the machine and adjust the

Frequency form 10 times per minute to 15

Times per minute. keep it running for an hour

 

Characteristics keep stability

Leakage at

high

temperature

Stored under temperature(45)for 30 days 

Leakage rate0.5%

Over

Discharge

Test

After 2.0v end-voltage, continuously discharged for 5 hoursNo leakage allowed
Specifications & data sheet

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