$100+
Verified Top PickBetter Battery Co. ships orders over $100 free. Orders under $100 pay a standard rate of $4.99 in the US, as shown on its home page on 6 November 2026. It ships to the US and Canada only.
Limited Time Offer
40 Pack
VerifiedThe AA 40 Pack of carbon neutral alkaline batteries is $29.99, and the AAA 40 Pack is also $29.99, in the Better Battery Co. shop as shown on 6 November 2026.
Limited Time Offer
AA + AAA
VerifiedThe AA, AAA Combo Pack puts both common sizes in one box for $29.99 in the Better Battery Co. shop as shown on 6 November 2026.
Limited Time Offer
Small
VerifiedThe AA8, AAA8 and C4 small packs are $7.99 each, and the AA16 and AAA16 small packs are $14.99 each, in the Better Battery Co. shop as shown on 6 November 2026.
Limited Time Offer
9V and D
VerifiedThe 9V2 Small Pack with two 9 volt batteries and the D4 Small Pack with four D batteries are $8.99 each in the Better Battery Co. shop as shown on 6 November 2026.
Limited Time Offer
Mailer
VerifiedBetter Battery Co. boxes come with a prepaid mailer, and account holders can print a free FedEx or Canada Post label to send depleted batteries to its recycling partner Raw Materials Co., as its FAQ stated on 6 November 2026.
Limited Time Offer
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Extra codes from partner brands, refreshed alongside this store's offers.
A practical savings guide for shoppers using Better Battery Co offers.
Better Battery Co. showed no promo code or sign-up discount on 6 November 2026. Its newsletter sign-up sits in the site footer without a stated offer. The savings that day were free shipping on larger orders and the bulk pack prices.
The AA 40 Pack and the AAA 40 Pack were $29.99 each, and the AA, AAA Combo Pack was also $29.99. Small packs started at $7.99 for the AA8, AAA8 and C4 packs, the AA16 and AAA16 packs were $14.99, and the 9V2 and D4 packs were $8.99. Gift cards come in $25, $50, $75 and $100 values. A rechargeable kit is listed as coming soon.
Orders over $100 ship free. Below that, the home page lists a standard rate of $4.99 in the US and $5.99 for Canada. The shop ships only to the US and Canada. Each box comes with a prepaid mailer, and account holders can print a free FedEx or Canada Post label to send used batteries to the recycling partner Raw Materials Co. Returns are accepted for 30 days after purchase on unused items in their original packaging with the safety seal intact, and approved refunds go back to the original payment method.
The 40 packs cost less per battery than the 8 and 16 packs, and combining packs past $100 removes the shipping charge.
Offers on this page were checked on the shop's own website on 6 November 2026.
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