LR1130 / AG10 battery equivalent

A short answer first: neither LR1130 nor AG10 is printed on any battery maker datasheet or cross-reference page this site cites. What those sources do show is two cells 11.60 mm across and 3.05 mm tall: Energizer’s 189, an alkaline cell with the IEC designation LR54, and the silver-oxide 389 / 390 (SR1130, IEC SR54).

So we can’t tell you from a maker’s own sheet that a given cell “is” an LR1130. If the old cell or your device’s manual is marked LR1130 or AG10, compare its printed size with the two below.

189 (LR54) vs 389 / 390 (SR1130)

Same diameter and height on the datasheets, but the 189 is alkaline manganese dioxide at 1.50 V and the 389 / 390 are silver oxide at 1.55 V. No sheet we checked lists one as a replacement for the other.

389 or 390? The makers’ drain labels differ

Both the 389 and the 390 are 11.60 mm across and 3.05 mm tall on the sheets, so size doesn’t separate them. What does differ is how each maker labels the intended load:

• Renata 389: the chemical-system line ends “high drain”. Renata 390: the same line ends “low drain”. Renata 389 datasheet: “Chemical system Zinc / Monovalent Silver Oxide, high drain” · Renata 390 datasheet: “Chemical system Zinc / Monovalent Silver Oxide, low drain” · checked 2026-09-26
• Energizer 389: two lines under the dimension drawing, “DESIGNED FOR USE ON CONTINUOUS LOW DRAIN” and “HIGH PULSE DRAIN ON DEMAND”. Energizer 390: only the first of the two. Energizer 389 datasheet · Energizer 390 datasheet · checked 2026-09-26

What we take from it: on both makers’ own wording, the 389 is the one carrying a high-drain or pulse label and the 390 is low drain only. That is a reason not to treat the two as interchangeable without checking the device: a cell labelled low drain isn’t described by its maker as built for the pulses a high-drain label points to. This is a reading of the labels, not a test of either cell, and no sheet says one replaces the other. If your device’s manual names the 389 or the 390, use that one.

Specs, with sources

LR54

Energizer 189 (IEC LR54, alkaline)

Maker part numbers checked: Energizer 189

Chemistry

Alkaline manganese dioxideEnergizer 189 datasheet, PDF p. 1 · checked 2026-09-26

Voltage

1.50 VEnergizer 189 datasheet, PDF p. 1 · checked 2026-09-26

Diameter

11.60 mmEnergizer 189 datasheet, PDF p. 1 (upper figure of the range on the drawing) · checked 2026-09-26

Height

3.05 mmEnergizer 189 datasheet, PDF p. 1 (upper figure of the range on the drawing) · checked 2026-09-26

Rated capacity

80 mAhEnergizer 189 datasheet, PDF p. 1 (15 kΩ, to 0.9 V) · checked 2026-09-26

SR1130

389 / 390 (SR1130, silver oxide)

Maker part numbers checked: Energizer 389, Energizer 390, Renata 389, Renata 390

Chemistry

Silver oxideEnergizer 389 datasheet, PDF p. 1 · Energizer 390 datasheet, PDF p. 1 · Renata 389 datasheet, PDF p. 1 · Renata 390 datasheet, PDF p. 1 · checked 2026-09-26

Voltage

1.55 VEnergizer 389 datasheet, PDF p. 1 · Energizer 390 datasheet, PDF p. 1 · Renata 389 datasheet, PDF p. 1 · Renata 390 datasheet, PDF p. 1 · checked 2026-09-26

Diameter

11.60 mmRenata 389 datasheet, PDF p. 1 · Renata 390 datasheet, PDF p. 1 · checked 2026-09-26

Height

3.05 mmRenata 389 datasheet, PDF p. 1 · Renata 390 datasheet, PDF p. 1 · checked 2026-09-26

Rated capacity

Sources disagree

Each maker rates capacity under its own test load and cut-off voltage, so the figures below aren’t measured the same way.

• 80 mAh — Renata 389 datasheet, PDF p. 1 (15 kΩ, to 1.2 V); Renata 390 datasheet, PDF p. 1 (15 kΩ, to 1.2 V) (checked 2026-09-26)
• 85 mAh — Energizer 389 datasheet, PDF p. 1 (15 kΩ continuous, to 1.3 V) (checked 2026-09-26)
• 84 mAh — Energizer 390 datasheet, PDF p. 1 (15 kΩ continuous, to 1.2 V) (checked 2026-09-26)

Codes printed on the SR1130 datasheets

• SR54 printed on Energizer 389 datasheet“Designation: ANSI / NEDA-1138SO, IEC-SR54/T54” · checked 2026-09-26; Energizer 390 datasheet“Designation: ANSI-1138SO, IEC-SR54” · checked 2026-09-26; Renata 389 datasheet“389 SR1130W (SR54)” · checked 2026-09-26
• SR1130SW printed on Renata 390 datasheet“390 SR1130SW” · checked 2026-09-26
• SR1130W printed on Renata 389 datasheet“389 SR1130W (SR54)” · checked 2026-09-26

Renata’s cross-reference list

Renata, a battery maker, prints these other brands’ part numbers next to its own on each product page. They are Renata’s cross-references, not those brands’ own statements.

Renata 389: Maxell SR1130W, Panasonic SR1130W, Murata SR1130W, Toshiba SR1130WRenata 389 product page · checked 2026-09-26

Renata 390: Maxell SR1130SW, Panasonic SR1130SW, Murata SR1130SW, Toshiba SR1130SW, Energizer Eveready 390, Varta V390, Rayovac 390, Duracell D 389/390, Citizen 280-24, Seiko SB-AURenata 390 product page · checked 2026-09-26

What this page doesn’t cover

Other cells

How values are checked and what “equivalent” means here: method.