Energizer Max AA and AAA Alkaline Batteries, 28-Pack, 1.5V

For a drawer of remote controls, clocks, torches and toys that all seem to need fresh batteries at different times, the Energizer Max AA and AAA combo pack keeps two common sizes together. It contains 28 single-use alkaline batteries, rated at 1.5V.

Would one pack suit a mix of household devices better than buying AA or AAA batteries separately? That depends on the sizes your equipment takes, but having both formats on hand can be useful for everyday replacements.

The batteries are designed for long-lasting power and can hold power for up to 10 years in storage. The packaging is described as plastic-free and recyclable, with some exceptions for seals on select packaging.

Usage tips

Match the battery size to the device’s battery compartment before opening the pack, AA and AAA are not interchangeable. These are single-use batteries, so they suit devices where you want ready-to-use alkaline power rather than a rechargeable routine. Examples in the product information include remote controls, toys, torches, clocks, wireless mice and gaming controllers.

For a household that uses both sizes, keeping the pack in a dry storage spot can make it easier to replace batteries as needed. The stated shelf life is up to 10 years in storage, which may be useful for keeping spares for occasional use. The leak-resistant design is intended to help protect devices, including when batteries have been fully used, but it is still sensible to remove spent batteries from equipment rather than leave them in place.

Spec sheet

• Type: Alkaline batteries
• Format: AA and AAA combo pack
• Capacity: 28 batteries
• Voltage: 1.5V
• Reusability: Single use
• Battery life: Up to 10 years in storage
• What’s included: Energizer Max AA and AAA batteries, the exact split between sizes is not specified in the product details
• Packaging: Plastic-free and recyclable, except seals on select packaging

Strengths

The main practical advantage is having both AA and AAA sizes in one pack, which can reduce the need to keep separate purchases in mind if your devices use a mix. The manufacturer also states that the batteries are free from mercury, cadmium and lead, and that each battery includes up to 10% recycled steel. These details may matter to buyers looking at both storage and packaging, though they do not make the batteries rechargeable.

Customer feedback is generally favourable about performance and how long the batteries last, with some buyers also appreciating the quantity in the pack. Views are more divided on the single-use format: some customers see the lack of rechargeability as a drawback. If you regularly power high-use devices, rechargeable batteries may suit your routine better, this pack is the more straightforward approach when you want alkaline batteries ready to use without recharging.

When it makes sense

A solid pick if you need AA and AAA replacements for a range of everyday devices and would value having spares that can be stored for later. The long stated storage life is particularly relevant for occasional-use items such as a torch or clock, while the included two formats can be handy across a mixed set of household electronics.

You may want to skip it if rechargeable batteries are a priority, as these are single-use. The product details also do not specify how many of the 28 batteries are AA and how many are AAA, so the pack may be less suitable if you need a particular balance between the two sizes.