Ultra-Thin Wireless Back Clip Battery for iPhone 12 Series: 4700-4800mAh Capacity in Soft TPU Case

This wireless back clip battery offers a specific charging solution for Apple's iPhone 12, 12 Pro, and 12 Pro Max models, as well as the smaller iPhone 12 mini. Designed to be clipped directly onto the back of your phone, it provides portable power without cables, using a polymer lithium-ion battery encased in a plastic shell. The external finish is a soft TPU case, contributing to a slim 18 mm profile and a flexible fit. The key practical benefit is its designated capacity for each phone variant: 4700mAh for the iPhone 12 mini and 4800mAh for the standard iPhone 12, 12 Pro, and 12 Pro Max. This unit also includes a multi-U port output function, allowing you to charge other USB devices from the same battery pack.

Features and Construction

The battery is defined by its clip-on form factor and material composition, designed for direct attachment to your iPhone. The specifications provided are concrete, focusing on dimensions, capacity, and build.

Material and Build

The battery housing is constructed from a plastic shell, providing the rigid structure. The exterior is covered with a soft TPU case, a flexible material that conforms to the shape of the phone it's clipped onto. The internal power source is a polymer lithium-ion battery, a common and rechargeable battery technology. No additional information on weight, finish texture, or specific plastic type is provided in the source material.

Size and Practical Fit

The overall dimensions of the unit are 167 mm in length, 70 mm in width, and 18 mm in depth. This 'ultra-thin' 18mm depth is a key physical differentiator. The product is supplied in a single colour: black. The capacity is directly tied to the iPhone model, with 4700mAh specified for the iPhone 12 mini and 4800mAh for the iPhone 12, 12 Pro, and 12 Pro Max, indicating a tailored fit and power provision for each device size.

Uses and Placement

Its primary use is as an on-the-go power bank for iPhone 12 series phones, clipping onto the device for convenience. The additional output function expands its utility beyond just phone charging.

Event or Professional Use

For users who rely on their phones throughout long events, shoots, or workdays, this clip-on battery offers a wireless power source that stays with the phone. The multi-U port output means it can also serve as a central charging hub for other small USB-powered equipment like Bluetooth earpieces, action cameras, or microphones, without needing a separate power bank. Its slim profile avoids adding excessive bulk.

Everyday Home Use

In daily life, it functions as a convenient backup battery that is always attached to the phone, ideal for commuting, travel, or periods away from mains sockets. The wireless clip-on design means there's no cable connecting the battery to the phone during use, reducing clutter. At home, it can be used to charge the phone while it's being used, or its output ports can charge other devices like smartwatches or wireless earbuds.

Benefits and Buying Value

The value lies in its integrated, model-specific design and dual-purpose functionality as both a phone battery and a multi-device charger.

Reuse and Low Maintenance

As a rechargeable lithium-ion battery unit, it is designed for repeated use. The soft TPU case may offer some protection against minor scratches or impacts for the battery itself. Maintenance involves standard care for lithium-ion batteries: regular charging cycles and avoidance of extreme heat or cold. No specialised cleaning or care instructions beyond this generic guidance are supported by the source text.

Why Choose This Product

This product is a match for iPhone 12 series owners seeking a clip-on battery with a specific capacity for their model (4700mAh or 4800mAh) and an ultra-thin 18mm profile. The inclusion of additional USB output ports provides utility beyond just phone charging, allowing it to power other devices. The choice is practical for those who prefer a wireless attachment over a separate power bank that requires a cable, and who want the battery capacity to correspond directly to their phone's model variant.