Human-readable route index

All Battery Codebook pages

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

Tools

Battery code finder Battery size finder by diameter and height 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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