Budget
Varta Longlife Power AA/AAA
Alkaline, up to 10-yr storage
≈ €10–12 per pack AA/AAA
Buy at Amazon affiliate link
Duracell Plus AA/AAA
≈ €12–15
On 10 of 12 official emergency lists: EU, NL, FR, DK, FI, CZ, FEMA, ARC, SE, DEAlkaline, rated for up to 10 years in storage. Store outside devices to avoid leaks.
- Key specs
- Alkaline, up to 10-yr storage.
- Power
- AA/AAA
- Why we picked it
- Most widely trusted brand.
- Trade-offs
- Alkalines can leak: store outside devices.
- Brand
- USA (Duracell)
- Where to buy
- Amazon
Part of L1: 72-hour emergency kit.
Some links are affiliate links. No sponsored placements. Prices are approximate. Reviewed 19 October 2026.
Other options for spare batteries
Premium
Energizer Ultimate Lithium AA/AAA
Up to 20-yr storage, works in extreme cold, leak-resistant
≈ €18–22 per 8 AA/AAA
Buy at Amazon affiliate link