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LR44 Battery - 1.5V

The LR44 button cell battery is 1.5 volts and is typically available in silver oxide or alkaline chemistry. These coin batteries are commonly used in small LED flashlights, digital thermometers, clocks, and laser pointers. We offer LR44 batteries from top brands like Energizer, Maxell, and Renata. Please refer to the bottom of this page for additional LR44 reference numbers and specifications.
LR44 Battery
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  product specs price
Renata 376 Watch Battery Renata 376 Watch Battery
  • SKU:376-RTA
  • BRAND: Renata
SRP: $5.99
    1.5 V
    0 Whr
    Silver Oxide
    In Stock
  • $3.59
    per page

    1 Item(s)

    What is an LR44 Battery?

    According to the IEC, the first letter "L" indicates the battery chemistry used; manganese dioxide depolarizer and positive electrode, a zinc negative electrode and an alkaline electrolyte. The "R" indicates a circular round form. The "44" indicates the size; 11.4±0.2 mm diameter and 5.2±0.2 mm height. Manufacturers have their own part numbers for IEC type LR44 batteries.

    The alkaline version of LR44 is also known by the following type numbers:

    • AG13, A613, AG14, AG-14, G13A, G13-A
    • 157
    • A76, GDA76, GP76A, GPA7, GPA75, GPA76, GPS76A
    • 1128MP, 208-904, A-76, CA18, CA19, CR44, D76A, KA, KA76, MS76H, Duracell PX76A, PX675A, RPX675, RW82, SB-F9, V13GA
    • LR44, LR44G, LR44GD, LR44H
    • LR1154, L1154, L1154C, L1154F, L1154G, L1154H
    • 6135-99-792-8475 (NSN)
    • 1166A

    The silver oxide version of LR44 is also known by the following type numbers:

    • SR44/SR44W/SR44SW
    • 6135-99-651-3240 (NSN)
    • SR1154
    • 1107SO
    • 1131SOP
    • SG13
    • S76
    • EPX76 (Energizer)
    • 303/357 (D357H)

    LR44 Battery Standard Technical Data Specifications

    IEC 60086 Name:  LR1154 (alkaline), SR1154 (silver oxide)
    ANSI/NEDA Name:  1166A (alkaline), 1107SO (silver oxide), 1131SOP (silver oxide)
    Nominal Voltage (V):  1.50 (alkaline), 1.55 (silver oxide)
    Capacity Range (mAh):  110-150 (alkaline), 170-200 (silver oxide)

    LR44 Dimensions: 11.6mm diameter and 5.4mm thickness

    LR44 Dimensions


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