- Are these good for high-drain devices?
- They work, but lithium AAA lasts longer in cameras, game controllers and motorized toys. Coppertop is better suited to remotes, clocks and other low-drain gear.
- How do they compare with Duracell Optimum?
- Optimum is Duracell's higher-tier alkaline and is marketed for longer life in high-drain devices. Coppertop is the cheaper everyday line.
- Can these leak?
- Any alkaline can leak if left in a device for a long time or drained flat. Remove them from devices you store unused for months.
- What devices take AAA batteries?
- TV remotes, clocks, small toys, wireless mice, scales and many LED lights. Check the device's battery compartment for AAA or LR03.
- How should I store them?
- Keep them in a dry place at room temperature, away from metal objects that could short the terminals. Do not refrigerate them.
- Where is the Duracell Coppertop AAA Batteries 6 Pack Alkaline Battery cheapest?
- At Adorama, for $7.61, 24% under what the other stores charge, as of our latest check.
- Where can I buy the Duracell Coppertop AAA Batteries 6 Pack Alkaline Battery?
- 6 stores we checked sell it, including Adorama, Office Depot, Target, Ace Hardware, Lowe's.