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

ITEM TEST METHODS STANDARED
Dimensions Using vernier caliper (accuracy≥0.02) while avoiding short-circuit Diameter 12.5 (-0.20) mm
Height 2.50 (±0.1) mm
Off-load voltage Using multimeter (accuracy≥0.25%) internal resistance≥1MΩ ≥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 ≥100 mA
Appearance Eyeballing Bright, clean, no rust, no leakage, And no flaw
Capacity Continuously 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 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 (50℃) for 10 days No leakage allowed
Over discharge

Test

After 2.0v end-voltage, continuously discharged for 5 hours No leakage allowed
Specifications & data sheet

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