CR1225 Lithium Button Cell Battery

Features & Specifications
Nominal Voltage 3 Volt
Capacity 50 mAh
Approx.Weight 1.0 Gm
Chemical System Lithium Manganese
Packing:
(A) Industrial Packing:
40Pcs/Tray, 120Trays/Ctn.
(B) Blister Card Packing:
5Pcs/Card, 1,500Cards/Ctn.

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描述

描述

ITEMTEST METHODSSTANDARED
DimensionsUsing vernier caliper (accuracy≥0.02) while avoiding short-circuitDiameter12.5 (-0.20) mm
Height2.50 (±0.1) mm
Off-load voltageUsing multimeter (accuracy≥0.25%) internal resistance≥1MΩ≥3.20v
Instantaneous short-circuit currentTime of short-circuit should be less than 0.5 second and avoid repeated test within half an hour≥100 mA
AppearanceEyeballingBright, clean, no rust, no leakage, And no flaw
CapacityContinuously discharge with load 62kΩ, temperature at 20~25℃, humidity at 65±20% till 2.0v end-voltage (for fresh battery only: within 3 months )≥1210 h
 Vibration testPut 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 hourCharacteristics keep stability
Leakage at high temperatureStored under temperature (50℃) for 10 daysNo leakage allowed
Over discharge

Test

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

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