Wuxi Yonghua Battery Co., Ltd.

LR14 2 alkaline battery

LR14 product details
Battery weight	70g
Total battery height	49.9-50.0mm
Battery diameter	25.25-25.45mm
Battery open circuit voltage	Initial value ≥1.610V
	Twelve months later ≥1.580V
Battery short-circuit current	Initial value ≥10A
	Twelve months later ≥8A

Battery discharge performance (initial period)

Discharge load	Discharge mode	Termination voltage	Discharge time	Battery capacity	Sample measured value
3.9Ω	24h/d	0.9V	≥17h	≥5200mAH	18.5h
3.9Ω	1h/d	0.9V	≥19h	≥5400mAH	20h
20Ω	4h/d	0.9V	≥110h	≥7100mAH	115h
400mA	2h/d	0.9V	≥12h	≥5000mAH	12.8h

Note: The storage period of the battery shall be at least 12 months, and the discharge index of the battery during the storage period shall be 90% of the average discharge time in the initial period
Battery leakage resistance: ① 60 ℃, RH90%, no leakage after 20 days of storage ② 70 ℃, no leakage after 25 days of high temperature storage
Battery safety performance: ① Three charge and one test without explosion ② External short circuit test: no explosion
Battery storage period: It can be stored for three years at room temperature