- Are these the same as LR03 batteries?
- Yes. AAA and LR03 are the same size, and these are 1.5V alkaline cells, so they fit any device that takes AAA.
- How do they compare with Duracell or Energizer?
- They cost less and work well in low-drain devices. Premium brands usually last longer in high-drain gear like cameras and motorized toys.
- Can I use them in a wireless mouse or remote?
- Yes. Those are low-drain devices where these cells perform well and last a long time.
- Are they rechargeable?
- No. They are disposable alkaline batteries and should not be put in a charger.
- How should I store them?
- Keep them in a dry place at room temperature and away from metal objects. Remove them from devices you won't use for months to avoid leakage.
- What devices are these not good for?
- High-drain items like digital cameras, flash units and motorized toys will drain them quickly. Use premium alkalines or rechargeables there.
- Where is the up & up AAA Alkaline Battery 20pcs cheapest?
- At Target, for $14.99, as of our latest check.