MW0GKX.co.uk
Battery Information
Battery Details

The differences between LR and SR cells:

LR cells are Alkaline Manganese based and have a lower energy density or capacity and are 1.5volts.
SR cells are Silver Oxide based, have a higher energy density or capacity and are 1.55volts.
See the Notes page for more info.

Do not confuse with these other batteries listed as "25"
PX25; LR62 (RW25).

Equivalents:

080-D19, 080-D25, 25, 35, 44, 48, 199, 280-20, 280-44, 280-48, 395, 395-1, 399, 399-1, 399A, 523, 543, 610, 613, 1162SO, 1165SO, 28020, 28044, 28048, AG7, CX57, CX926, D2L, D2T, D395, D395/399, D399, E395, E399, G7, G7A, GP95, GP99, GP395, GP399, GR927, GS7, L926, LA, LR57, LR926, LR927, MR57, R395/25, RW13, RW33, RW313, RW413, S19, S28, S926, S926E, SB-AP, SB-AP/DP, SB-BP, SB-BP/EP, SB-DP, SB-EP, SG7, SP395, SP399, SR5, SR57, SR57H, SR57L, SR926, SR926SW, SR927, SR927SW, SR927W, TR927W, V395, V399, V523, V543, W, W2L, W2T,

Image
not to scale. 		Common
Name. 		Dimensions.
Diameter × Thickness. 		Chemical Composition. Nominal Voltage.
battery LR57. 9.5 mm × 2.6 mm

Contacts:
Case and flat base Positive.
Raised area Negative
layout

Alkaline,

Silver Oxide (Ag2O).

1.5 volts
(56 mAh).

1.55 volts
(57 mAh)
(Ag2O).

(1.35 volts Mercury).

Back to Equivalents page or Sitemap.