Why are there "AA" and "AAA" batteries but no plain "A" batteries?

Answer 'A' batteries are rare these days if they still exist at all, but they did at one time. From wiki: 'A' Battery. The first battery to use a letter designation, this large-capacity cell provided p... Read More »

Top Q&A For: Why are there "AA" and "AAA" batteries but no p...

Does wiring batteries in series increase the watt hour capacity of the batteries?

The total amount of energy (watt hours) that your batteries can deliver remains the same no matter how you wire them to each other. Wired in series, the voltage is the sum of the individual voltage... Read More »

Batteries Do duracell/energiser etc. last longer than Tesco brand batteries?

You, are correct darling,What do you need the batteries for? lol I am here sweetheart, all that you will need. :))

Is it possible to replace rechargeable stinger flashlight batteries with regular batteries?

According to Streamlight, the manufacturer of Stinger flashlights, you cannot put regular batteries in a Stinger flashlight. Each flashlight comes with a specific type of rechargeable batteries tha... Read More »

You get the batteries exhausted indicator and camera shuts off right away even with brand new batteries?

No. Architectural photography requires control over converging vertical lines. Anytime you shoot a building and don't hold the camera perfectly perpendicular to the building's surface, the vertical... Read More »