Phrases with «day battery backup»

The watch delivers two days battery backup on one full charge and can do better, depending on usage. (pcquest.com)
Edit: A full day battery backup, in case of wireless usage while with no wireless, the battery can last for a week. (dealsagar.com)
You should be able to get 1.5 to 2 days battery backup with normal use. (suggestphone.com)
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