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Micromax launches Canvas Tabby at Rs 6,499 – ABP Live

http://www.abplive.in/gadget/2015/06/22/article626838.ece/Micromax-launches-Canvas-Tabby-at-Rs-6499

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 Android 4.4 KitKat along wit eye glare protection and powered by a 1.3 GHz dual core processor coupled with 1 GB of RAM.
Also, the tablet comes with voice-calling functionality offering a dual SIM support and 8 GB of built-in storage which can expanded up to 32 GB via microSD card.

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Computer & IT Technology

Dell battery

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Technology

USB Rechargeable Batteries from continuance

http://www.pieway.com/technology/continuance-usb-rechargeable-batteries/

The Continuance is a set of batteries with a USB interface on the side. Designed by Haimo Bao, Hailong Piao, Yuancheng, the battery can be recharged via a USB connection. The Continuance will seek out an empty USB port, since it has a USB interface on the side that allows you to connect it to a USB cable and power the insides directly whenever it runs low on juice. Handy, compact and a totally do-able concept.

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Android

Battery Life

Now, mobile phones are packed with Li-ion batteries which are far better than the ancestors nickel cadmium and nickel hybrid batteries.
The life span of the cell phone battery is 2-3 years. The battery life of a mobile phones is 300 and 500 discharge/charge cycles. Don’t completely discharge your battery until it gets switched-off itself. The depth of discharge(DoD) is directly proportional to discharge cycles. If the DoD is 100% the discharge life cycle is 500 and if DoD is 50% then discharge cycles are 1500. So, the deep discharge of the battery decreases the battery capacity.
If you are not going to use battery for a very long period it is better to keep it in the cold place even in refrigerators or in the dark place having less than 25 of temperature.
Don’t buy duplicate batteries they may explode.Always use a battery charger, which is by the same manufacturer as your phone, it gives it more life. It also helps if you overcharge your battery now and then.

The android phone users must make some changes to their settings which kill battery power for the better battery backup . Go to Settings –> About Phone –> Battery use to see what has been killing your battery life. The applications that you have installed must be revised regularly to know whether they are making any use or not. Remove the apps that are not useful in your android device.
The smartphone users need to look up whether your Bluetooth, Wi-Fi and GPS are activated when they are not necessary. Also make changes to ringing volume to as low as you hear, set vibration only if necessary other wise mute or make it to ring, the brightness of the phone should also be considered to low and don’t use animation screen savers which utilizes more battery power.

3G mobile phones are used for video calling and data access. Switch the cell phone to GSM mode from the 3G mode when not necessary.It consumes less battery power and gives you better talk time.
The dual sim mobile phone have drawback that they consume more battery power. Buy shift mode dual sim mobile phones which consumes less battery power compared to the other dual sim phone which function simultaneously.
If you are a regular traveler who travels along with your cell phone and need better talk time, it is better to follow some tips for better talk-time. The cell phone utilizes more charging power to access the signal. so, it is better to change your network access settings from automatic to manual. Use Bluetooth, Wi-Fi and GPS when ever they are necessary.