Watch Battery Equivalence table
Below is a cross reference, or conversion chart, for the most common watch battery types and sizes. Both regular (silver oxide and mercury) and lithium batteries are shown. Simply take your watch battery number and use either the filter text-box or scroll down to locate the number and find its counterparts.
Energizer
Eveready
Rayovac
Eveready
Rayovac
301
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR43SW
Duracell
D301
Timex
D
Dimensions (MM)
11.6 x 4.2
Energizer
Eveready
Rayovac
Eveready
Rayovac
303
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR44SW
Duracell
D303
Timex
A
Dimensions (MM)
11.6 x 5.4
Energizer
Eveready
Rayovac
Eveready
Rayovac
309
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR754SW
Duracell
D309
Timex
--
Dimensions (MM)
7.9 x 5.35
Energizer
Eveready
Rayovac
Eveready
Rayovac
313
Duracell
D313
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
11.6 x 5.4
Energizer
Eveready
Rayovac
Eveready
Rayovac
314
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR716W
Timex
--
Dimensions (MM)
7.9 x 1.68
Energizer
Eveready
Rayovac
Eveready
Rayovac
315
Duracell
D315
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR716SW
Timex
HA
Dimensions (MM)
7.9 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
317
Duracell
D317
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR516SW
Timex
CA
Dimensions (MM)
5.8 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
319
Duracell
D319
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR527SW
Timex
--
Dimensions (MM)
5.8 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
321
Duracell
D321
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR616SW
Timex
DA
Dimensions (MM)
6.8 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
323
Duracell
D323
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
7.9 x 5.4
Energizer
Eveready
Rayovac
Eveready
Rayovac
325
Duracell
D325
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
7.9 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
328
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
--
Energizer
Eveready
Rayovac
Eveready
Rayovac
329
Duracell
D329
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR731W
Timex
--
Dimensions (MM)
7.9 x 3.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
333
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR610SW
Timex
--
Dimensions (MM)
6.8 x 1.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
335
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR512SW
Timex
--
Dimensions (MM)
5.8 x 1.25
Energizer
Eveready
Rayovac
Eveready
Rayovac
337
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR416SW
Timex
--
Dimensions (MM)
4.8 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
339
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR614SW
Timex
--
Dimensions (MM)
6.8 x 1.45
Energizer
Eveready
Rayovac
Eveready
Rayovac
341
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR714SW
Timex
--
Dimensions (MM)
7.9 x 1.45
Energizer
Eveready
Rayovac
Eveready
Rayovac
343
Duracell
D343
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
11.6 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
344
Duracell
D344
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1136SW
Timex
--
Dimensions (MM)
11.6 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
346
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR712SW
Timex
--
Dimensions (MM)
7.9 x 1.3
Energizer
Eveready
Rayovac
Eveready
Rayovac
348
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR421SW
Timex
--
Dimensions (MM)
4.8 x 2.15
Energizer
Eveready
Rayovac
Eveready
Rayovac
350
Duracell
D350
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
11.6 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
354
Duracell
D354
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
11.6 x 4.2
Energizer
Eveready
Rayovac
Eveready
Rayovac
355
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
15.2 x 4.8
Energizer
Eveready
Rayovac
Eveready
Rayovac
357
Duracell
D357
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR44W
Timex
J
Dimensions (MM)
11.6 x 5.4
Energizer
Eveready
Rayovac
Eveready
Rayovac
361
Duracell
D361
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR721W
Timex
X
Dimensions (MM)
7.9 x 2.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
362
Duracell
D362
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR721SW
Timex
S
Dimensions (MM)
7.9 x 2.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
364
Duracell
D364
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR621SW
Timex
T
Dimensions (MM)
6.8 x 2.15
Energizer
Eveready
Rayovac
Eveready
Rayovac
365
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1116W
Timex
--
Dimensions (MM)
11.6 x 1.15
Energizer
Eveready
Rayovac
Eveready
Rayovac
366
Duracell
D366
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1116SW
Timex
--
Dimensions (MM)
11.6 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
370
Duracell
D370
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR920W
Timex
Z
Dimensions (MM)
9.5 x 2.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
371
Duracell
D371
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR920SW
Timex
--
Dimensions (MM)
9.5 x 2.1
Energizer
Eveready
Rayovac
Eveready
Rayovac
372
Duracell
D372
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR916SW
Timex
WA
Dimensions (MM)
9.5 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
373
Duracell
D373
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR916SW
Timex
WA
Dimensions (MM)
9.5 x 1.65
Energizer
Eveready
Rayovac
Eveready
Rayovac
376
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR626W
Timex
MA
Dimensions (MM)
6.8 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
377
Duracell
D377
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR626SW
Timex
BA
Dimensions (MM)
6.8 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
379
Duracell
D379
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR521SW
Timex
JA
Dimensions (MM)
5.8 x 2.15
Energizer
Eveready
Rayovac
Eveready
Rayovac
380
Duracell
D380
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR936W
Timex
--
Dimensions (MM)
9.5 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
381
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1120SW
Timex
--
Dimensions (MM)
11.6 x 2.05
Energizer
Eveready
Rayovac
Eveready
Rayovac
384
Duracell
D384
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR41SW
Timex
--
Dimensions (MM)
7.9 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
386
Duracell
D386
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR43W
Timex
H
Dimensions (MM)
11.6 x 4.2
Energizer
Eveready
Rayovac
Eveready
Rayovac
387
Duracell
D387
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
11.6 x 3.3
Energizer
Eveready
Rayovac
Eveready
Rayovac
388
Duracell
D388
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
8.8 x 5.3
Energizer
Eveready
Rayovac
Eveready
Rayovac
389
Duracell
D389
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1130W
Timex
M
Dimensions (MM)
11.6 x 3.0
Energizer
Eveready
Rayovac
Eveready
Rayovac
390
Duracell
D390
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1130SW
Timex
--
Dimensions (MM)
11.6 x 3.0
Energizer
Eveready
Rayovac
Eveready
Rayovac
391
Duracell
D391
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR1120W
Timex
L
Dimensions (MM)
11.6 x 2.05
Energizer
Eveready
Rayovac
Eveready
Rayovac
392
Duracell
D392
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR41W
Timex
K
Dimensions (MM)
7.9 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
393
Duracell
D393
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR754W
Timex
F
Dimensions (MM)
7.9 x 5.35
Energizer
Eveready
Rayovac
Eveready
Rayovac
394
Duracell
D394
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR936SW
Timex
--
Dimensions (MM)
9.5 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
395
Duracell
D395
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR927W
Timex
--
Dimensions (MM)
9.5 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
396
Duracell
D396
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR726SW
Timex
--
Dimensions (MM)
7.9 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
397
Duracell
D397
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR726SW
Timex
--
Dimensions (MM)
9.5 x 3.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
399
Duracell
D399
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
SR927SW
Timex
--
Dimensions (MM)
9.5 x 2.6
Energizer
Eveready
Rayovac
Eveready
Rayovac
750
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
5.7 x 1.0
Energizer
Eveready
Rayovac
Eveready
Rayovac
751
Duracell
--
Maxell
National
Panasonic
Sony
Toshiba
National
Panasonic
Sony
Toshiba
--
Timex
--
Dimensions (MM)
5.8 x 1.2