The Destek iPhone 11 battery case can keep your iPhone in a safe condition. It offers Camera Protection and Raise-Edge Protection, but the iPhone screen is not totally protected, so users should avoid exposing it to sharp objects.

The Smart LED Power Indicator on the back of the case displays the current capacity of the case and the level of charge (0-25%-50%-75%-100%). To turn the battery case on or off, users need to press the button for more than 3 seconds after installation.

This battery case is compatible with Bluetooth earphones and wired earphones, and it supports the advanced sync function, allowing users to enjoy music while charging their iPhone.

If the battery case stops working several weeks later, the main reason is often that there is dust on the charging connector and the charging port. Users should clean them with a cotton swab dipped in alcohol. If the problem persists, they should try using an Apple-certified cable when charging the battery case and iPhone together, as the accessory may not be supported otherwise.

The battery case is not totally waterproof, so users should keep it in a dry environment. It does not support wireless charging or fast charging, and it is only compatible with the iPhone 11 (6.1 inches), not the iPhone 11 Pro (5.8 inches) or iPhone 11 Pro Max (6.5 inches).

The Destek iPhone 11 battery case offers a multi-faceted upgrade, with a reinforced lightning port, a new design that fits the phone perfectly, and a certified lightning chip that provides over-current and short-circuit protection. It supports Apple CarPlay, Apple Pay, and line-in function, and users can conveniently sync their iPhone to their MacBook, PC, or laptop without removing the battery case.

With a real 4500mAh capacity, which adds an extra 110% battery life, the Destek iPhone 11 charging case is only 0.27 lb in weight and 0.6 inches thick, making it a great choice for travel, shopping, or date nights. It takes about 4 hours to fully charge the battery case alone, which is much shorter than battery cases with higher capacities.

The package includes the 4500mAh Battery Case for iPhone 11, a user manual, and a group of cleaning tools. Destek provides a 12-month worry-free warranty and lifetime customer service to ensure long-lasting enjoyment of the purchase.

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