Extended Battery - definition
Extended battery is a term which denotes the higher capacity of batteries in smartphone or electronic devices. Previously, mobile phone used to have batteries with capacity around 700mAh, 1050mAh, 1490mAh. But nowadays, the devices are getting smarter and can take heavy load. To keep the device the device active in all sort of situation, the battery capacity is getting higher day by day. Now we can see 2550mAh, 4000mAh or even 5000mAh batteries in smartphone which can easily keep your device active for more than one day after heavy usage. This is known as Extended Battery Life.