AA and AAA Batteries Per Cell: Is the Big Pack Worth It?

Dealophant checked these listings on Nov 13, 5:30 AM UTC. Prices move often, so treat the figures below as a snapshot and open the live lists for the current numbers.

Is a bigger pack of batteries always cheaper per cell?

No. Bulk packs usually lower the cost of each cell, but the sticker price alone hides that. A pack with a high total can still cost less per cell than a small pack, and a large pack from a well-known brand can cost more per cell than a smaller store-brand style pack.

You can see this in the AAA list. One listing is a pack of 24 batteries at $7.29, which is $0.30 per battery. Another is a pack of 48 batteries at $22.19, which is $0.46 per battery. Check whether the larger count really has the lower figure. The count on the box does not decide it. The division does.

How do you compare AA and AAA batteries fairly?

Use the same unit for every pack: one cell. Divide the total price by the number of batteries in the pack. Only compare AA with AA and AAA with AAA, since the two sizes are sold in different volumes and are not interchangeable in most devices.

Keep these points in mind when you read a listing.

• Some listings mix sizes in one pack, so check what the count actually covers.
• Words like "ultra long lasting" are marketing, not a measured result.
• Rechargeable and single-use cells are different products, so keep them apart.

Dealophant applies the same division to every listing, which keeps the comparison consistent. You can read the details in how Dealophant calculates price per unit.

What do the top AA and AAA deals look like right now?

For AA, the lowest listing is 100 count at $26.99, or $0.27 per count. Further down the top list, a pack of 32 count is $14.99 ($0.47 per count), and a pack of 20 count is $17.53 ($0.88 per count).

For AAA, the lowest listings are 24 batteries at $0.30 per battery, with a matching figure of $0.30 per battery for a pack of 24 batteries.

See the full ranked lists for AA batteries and AAA batteries, or jump to the lowest unit prices across Dealophant.

What should you check before buying a big pack?

A low price per cell only helps if you use the cells. Think about how many devices you own and how fast they drain batteries. A remote control may take a very long time to use up a few cells, while a toy, game controller or flashlight can go through a pack quickly.

Run through this short checklist before you order.

• Your real yearly use, so you do not buy more than you need.
• The storage space and a cool, dry spot to keep them.
• The return policy, in case a pack arrives damaged or mislabeled.
• The price history, to see whether today's price is normal or a real low.

If you use cells steadily, a large pack with a low price per cell is usually worth it. If you use them slowly, a mid-sized pack at a similar price per cell may be the safer choice. For more guides like this, browse the Dealophant blog.