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2. Battery holder - Wikipedia

   en.wikipedia.org/wiki/Battery_holder

   Battery types such as the 9-volt have snap-on contacts. Battery holders for zinc-air batteries must not be completely air-tight since approximately 1 litre of air is required per ampere-hour of discharge per cell. The battery holder may include a valve integrated with the device power switch to allow air to be admitted when the device is ...

3. List of battery sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_battery_sizes

   A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threa­ded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.

4. Automotive battery - Wikipedia

   en.wikipedia.org/wiki/Automotive_battery

   A typical 12 V, 40 Ah lead-acid car battery. An automotive battery, or car battery, is a rechargeable battery that is used to start a motor vehicle.. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle.

5. Aluminium–air battery - Wikipedia

   en.wikipedia.org/wiki/Aluminium–air_battery

   The problem can be avoided by storing the electrolyte in a tank outside the battery and transferring it to the battery when it is required for use. These batteries can be used as reserve batteries in telephone exchanges and as backup power sources. Another problem is the cost of materials that need to be added to the battery to avoid power ...

6. American man among 3 killed in Bangkok hotel fire - AOL

   www.aol.com/american-man-among-3-killed...

   Sittipunt ordered the hotel's closure and investigations into the alarm system. In July a fire broke out in Khao San Road's busy Chinatown district, leading municipal authorities to deploy 40 fire ...

7. The end of an era: How Taylor Swift boosted the US economy - AOL

   www.aol.com/end-era-taylor-swift-boosted...

   The US Travel Association estimated Los Angeles County would benefit from another $320 million, with $20 million in sales and local taxes and $9 million in hotel room taxes. Eras was also a boon ...