- Are these good for high-drain devices like cameras or motorized toys?
- They work, but premium alkalines such as Duracell and Energizer last longer in high-drain gear. For cameras and motorized toys, expect to swap them more often.
- How do they compare with Rayovac Fusion?
- Fusion is Rayovac's premium line and is rated for longer life in high-drain devices. High Energy is the everyday line and is the better fit for remotes, clocks and low-drain use.
- Can these batteries leak?
- Any alkaline can leak if left in a device after it is depleted. Remove them from devices you store unused for long periods, and never mix old and new cells.
- Are they rechargeable?
- No. These are disposable alkaline cells. For repeated use, look at Rayovac's rechargeable AA batteries and a charger instead.
- What devices are they best for?
- TV remotes, wall clocks, smoke-free low-drain gadgets, toys and flashlights used occasionally. They are not the best choice for continuous high-drain equipment.
- Do they work in cold weather?
- Alkaline output drops in cold temperatures, and these are no exception. Warm the device up before use if it has been outside in freezing conditions.
- Where is the Rayovac High Energy Premium Alkaline Aa Batteries RAY8158K cheapest?
- At Lowe's, for $6.98, as of our latest check.
- Where can I buy the Rayovac High Energy Premium Alkaline Aa Batteries RAY8158K?
- 4 stores we checked sell it, including Lowe's, Target, Best Buy, Ace Hardware.