Several button cell codes refer to the same size used by A76. You’ll often find these listed together on product pages.

• Common equivalents: LR44, AG13, L1154, SR44, 357, 303, G13, PX76.
• Match type and voltage: most A76/LR44 are 1.5V alkaline; SR44/357/303 are silver‑oxide around 1.55V.
• Check compatibility: look at your device label/manual and the “replaces” list on the product page.
• Compare your old battery: the stamped code on the cell is a helpful guide.

Naming can vary by manufacturer, so confirming size and chemistry before buying can help you pick a well‑matched replacement.

They’re the same physical size and often interchangeable, but the chemistry typically differs.

• A76/LR44: usually an alkaline 1.5V button cell.
• 357/303/SR44: usually a silver‑oxide cell, about 1.55V with a flatter discharge curve.
• Practical takeaway: silver‑oxide cells can provide steadier voltage over time, which some precision electronics prefer.
• Cross‑lists: many listings show “replaces LR44/AG13/A76/357/303,” indicating broad compatibility for general use.

For the best match, follow the code on your device or old battery. If both types are listed, either may be suitable; if it specifies SR44/357/303, a silver‑oxide option is typically closer to the original spec.

LR44 and A76 refer to the same size family and are commonly cross‑listed for the same 1.5V alkaline button cell.

• Naming: LR44 is an industry code; A76 is another designation for the same format.
• On packaging: you’ll often see “LR44/A76/AG13/L1154” grouped together.
• Fit check: match the code on your current battery or device manual to the compatibility list shown on the product page.
• Usage tip: avoid mixing chemistries or different ages of batteries in one device; replace them as a set.

If your device mentions LR44 or A76, products labeled with either code are generally designed to fit that slot.

Often, when your device supports both codes and the specs align.

• Size match: 357 (silver‑oxide) and LR44/A76 (alkaline) share the same form factor.
• Performance: silver‑oxide 357 can deliver steadier voltage; LR44/A76 is widely used for everyday electronics.
• How to confirm: check the battery door, device manual, or the “replaces” section on the product page for 357/303/SR44 and LR44/A76/AG13/L1154.
• Good practice: don’t mix types in one device and insert with the correct polarity.

If your device shows only LR44/A76, it may still operate with 357, but checking documentation can help you select the closer spec.

Use the code on your current battery and the compatibility info on the product page.

1. Read the imprint: look for A76, LR44, AG13, L1154, SR44, 357, or 303.
2. Search that code: many listings include a “replaces” or “equivalent to” list.
3. Match specs: confirm voltage and chemistry (1.5V alkaline for LR44/A76/AG13/L1154; silver‑oxide for SR44/357/303).
4. Confirm fit: verify with your device manual or the battery compartment label.
5. Speed it up: use site filters for coin and button cell batteries to narrow options.

Store new cells in original packaging, keep them away from children, and recycle used batteries according to local guidelines.