Human-readable route index

All Battery Codebook pages

Canonical records, tools, guides, hubs and approved comparisons.

Tools

Battery code finder Find a battery by size Compare two batteries Battery code and alias index

Battery records

LR44 / A76 / AG13 LR1120 / 191 / LR55 LR41 / AG3 LR43 / AG12 LR54 / AG10 / LR1130 LR626 / AG4 LR621 / AG1 SR44SW / 303 SR44W / 357 SR41SW / 384 SR41W / 392 SR626SW / 377 SR626W / 376 SR621SW / 364 SR920SW / 371 SR920W / 370 SR927SW / 395 SR927W / 399 SR1130SW / 390 SR1130W / 389 SR916SW / 373 SR416SW / 337 SR421SW / 348 SR512SW / 335 SR516SW / 317 SR521SW / 379 SR527SW / 319 SR616SW / 321 SR712SW / 346 SR714SW / 341 SR716SW / 315 SR721SW / 362 SR721W / 361 SR726SW / 397 SR726W / 396 SR731SW / 329 SR936SW / 394 SR1116SW / 366 SR1116W / 365 SR1120SW / 381 SR1120W / 391 SR43SW / 301 SR43W / 386 SR48W / 393 SR621W SR914SW SR936W / 380 SR1136SW / 344 CR1025 CR1216 CR1220 CR1616 CR1620 CR1632 CR2012 CR2016 CR2025 CR2032 CR2320 CR2430 CR2450 PR70 / size 10 PR48 / size 13 PR41 / size 312 PR44 / size 675 AA / LR6 alkaline AAA / LR03 alkaline C / LR14 alkaline D / LR20 alkaline 9V / 6LR61 alkaline

Family hubs

Button and coin battery sizes Silver-oxide watch batteries Alkaline button batteries Lithium coin batteries Zinc-air hearing-aid batteries Household battery sizes Watch battery cross-reference

Guides

How battery codes work How to measure a button battery Alkaline vs silver oxide Watch batteries: W vs SW Why the same size does not mean equivalent Reading lithium coin-cell codes Why capacity figures vary Battery voltage and chemistry Safe storage and disposal How this cross-reference is verified

Comparisons

LR44 vs SR44W / 357 CR2032 vs CR2025 CR2032 vs CR2016 SR626SW / 377 vs LR626 / AG4 377 vs 376 371 vs 370 395 vs 399 LR41 / AG3 vs SR41 / 392 LR1130 / AG10 vs SR1130SW / 390 CR1620 vs CR1632 362 vs 361 397 vs 396 381 vs 391 301 vs 386 303 vs 357 384 vs 392 LR1120 / 191 vs SR1120SW / 381 CR2012 vs CR2016 SR621SW vs SR621W LR621 / AG1 vs SR621SW / 364 394 vs 380

Trust, safety and legal

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