✿Product parameters:
Battery Model:       ER17/50 Battery Pack
Battery Voltage:     3.6V
Battery capacity:    2750mAh *2 (the battery body has a marked capacity)
Battery Nature:      non-rechargeable Disposable Lithium Battery 
Battery shelf life:   10 years
Battery size:          diameter 17mm, length 50mm (single grain size)
USE:MD500N 50750-1018 Battery Pack
Scope of application: special lithium batteries for electronic products such as alarm systems, PLC backup memory power supplies, servo motors, numerical control systems, instruments and meters

Package included:
1Pcs MD500N 50750-1018 Battery Pack