Apple Computers Product Information, News, and Reviews.

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The name "battery" was coined by Benjamin Franklin for an arrangement of multiple Leyden jars (an early type of capacitor) after a battery of cannon.[1] Common usage has evolved to include a single electrical cell in the definition.

A device used in recharging the battery by forcing an electric current through it.

A device used for a purpose in converting attributes of one device or system to those of an otherwise incompatible device or system.

A cordless telephone or portable telephone is a telephone with a wireless handset that communicates via radio waves with a base station connected to a fixed telephone line, usually within a limited range of its base station

The advertised battery life on most models is different from the real-world achievable life. For example, the fifth generation 30 GB iPod is advertised as having up to 14 hours of music playback.

The charge current depends upon the technology and capacity of the battery being charged. For example, the current that should be applied to recharge a 12 V car battery will be very different from the current for a mobile phone battery.

The cordless handset is powered by a rechargeable battery, which is charged when the handset sits in its cradle.

Some cordless phones advertised as 5.8 GHz actually transmit from ... utilize two rechargeable AA or AAA batteries

Duracell is a brand of batteries manufactured by Procter and Gamble. Additionally, Duracell owns the Procell professional-use brand.

We specialize in Wireless Outdoor Speakers made by Audio Unlimited and other quality manufacturers that provide excellent audio and durability at affordable prices. Wireless Home Speakers, especially Rock Speakers and other Outdoor Wireless Speaker Systems allow you to enjoy music or TV on your deck, patio or in your yard, without the hassle of running long wires or digging up your yard or house during installation.

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