the price-per-unit x-ray machine

Cheapest Rechargeable AA Batteries Per Count Right Now

As of September 2026 · 78 listings tracked across Amazon, Walmart & eBay

Right now the best value is 50¢ per count — 4/8/12/16 Pack AA 3600mWh Rechargeable Lithium Batteries 1.5V Fast Ch… (16 ct, $7.99) on eBay.
See it on eBay →

Prices change fast and stock disappears faster — YMMV.

The pack-size trapThe biggest pack we tracked (32 ct) looks like the bulk play, but it runs $1.86 per count — the 16 ct pick wins at 50¢ per count. Bigger isn't automatically cheaper.

The Rechargeable AA Batteries leaderboard — September 2026

#Product / packRetailerPricePer countvs last month's best
14/8/12/16 Pack AA 3600mWh Rechargeable Lithium Batteries 1.5V Fast Charging Box
16 ct		eBay$7.9950¢ per count▲ +61.8%
22-20Pcs AA Ni-MH Rechargeable Batteries 1.2V 600mAh Battery for Solar light Lot
20 ct		eBay$10.9955¢ per count▲ +78.0%
316PCS AA AAA Alkaline Batteries 3000mAh Rechargeable Battery 1.5V Smart Charger
16 ct		eBay$9.9962¢ per count▲ +102.3%
416Pcs AA AAA Rechargeable Battery Alkaline Batteries 3000mah 1.5V Power Charger
16 ct		eBay$9.9962¢ per count▲ +102.3%
5Brightown 12 Pack Rechargeable AA Batteries, 2000mAh 1.2V NiMH | Double A Batteries Long…
12 ct		Amazon$9.9583¢ per count▲ +168.6%
6DFITO 1.5V Alkaline AA Rechargeable Battery Cell, 16PCS
16 ct		Walmart$13.9687¢ per count▲ +182.6%
7Rechargeable Solar AA Batteries 1000mAh Ni-MH 1.2v for Outdoor Lights 12 Pack
12 ct		eBay$12.75$1.06 per count▲ +244.2%
8Rechargeable AA Batteries, 2800mAh High Capacity Double A Batteries 12Pack NiMH AA Rechar…
12 ct		Amazon$14.81$1.23 per count▲ +299.8%
9NICEBATT Rechargeable aa Batteries 16 Count, 2800mAh Premium NiMH Double A Battery Low Se…
16 ct		Amazon$19.97$1.25 per count▲ +304.3%
10Rechargeable AA Batteries 8Pack, 2800mAh High-Capacity, NiMH, Double A Battery, Long-Last…
8 ct		Amazon$9.99$1.25 per count▲ +304.5%

Median across all 78 tracked listings: $2.49 per count. The worst deal we saw ran $12.40 per count — same product category, 24.8× the price per unit.

The 12-month picture

Jul 2026low 31¢ per count · high 39¢ per countSep 2026

Best-value price is up 61.8% since last month — that's the market, not your imagination.

Lowest we've ever tracked: 31¢ per count (August 2026).

How we figure this out

Once a month we pull live Rechargeable AA Batteries listings from Amazon, Walmart and eBay, read the honest quantity out of each one (cts, in this case — the unit that actually matters), and divide the real price by it. Coupons that change what you'd pay today are applied; "subscribe & save" teasers are not. Then everything gets ranked by cost per count, because a big box with a small number inside is still a small number.

Check today's Rechargeable AA Batteries prices yourself →

Related staples

Our Amazon links are plain links — no affiliate tag, no commission.

Amazon doesn't allow affiliate sites to run price alerts, so we chose the alerts. If eBay or Walmart links ever earn us a commission, they'll be labeled (paid link) — and it never changes the price you pay.

Prices checked September 1, 2026. Prices change fast — treat this page as a map, not gospel, and YMMV. For today's numbers, run a live search.

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