Ultra-Thin TPU Soft Case Wireless Back Clip Battery for iPhone 12, 12 Pro & 12 Pro Max

Designed specifically for the iPhone 12 series, this back clip battery provides substantial additional power through a convenient clip-on design. Its ultra-thin 18mm profile ensures it adds minimal bulk when attached, while the polymer lithium-ion battery offers between 4700mAh and 4800mAh of capacity depending on your specific iPhone 12 model. The wireless mounting means you can charge your phone without dealing with cables while on the go, and the inclusion of multiple USB output ports allows you to charge other devices simultaneously. Available in a black finish with a soft TPU case and plastic shell, this power solution balances capacity with a relatively compact form factor.

Features and Construction

The back clip battery combines several practical features aimed at iPhone 12 users needing extended battery life. Its construction focuses on providing reliable power while maintaining portability through thoughtful design choices and material selection.

Material and Build

The battery pack utilises a polymer lithium-ion battery cell, known for its relatively high energy density, housed within a soft TPU case. This flexible TPU material offers basic shock absorption and a comfortable grip, while the external shell is constructed from plastic, providing structural rigidity and protection. The black colourway gives it a neutral appearance that matches most phone cases. The wireless back clip mechanism allows for secure attachment to your iPhone, enabling charging without the need for cables when clipped in place.

Size and Practical Fit

Measuring 167mm in length, 70mm in width, and 18mm in thickness, the battery pack maintains an ultra-thin profile that doesn't add excessive bulk to your iPhone. This slim 18mm dimension is a key differentiator, making it more pocket-friendly than many thicker power banks. The size is tailored to fit iPhone 12 series phones securely when clipped on, providing balanced weight distribution. The specific capacities are model-matched: 4700mAh for the smaller iPhone 12 Mini, and 4800mAh for both the standard iPhone 12/12 Pro and the larger iPhone 12 Pro Max, ensuring appropriate power for each device's battery size.

Uses and Placement

This battery pack serves multiple scenarios where iPhone 12 users require extended power beyond their phone's internal battery. Its design supports both wireless convenience and wired flexibility for various situations.

Event or Professional Use

For professionals or attendees at all-day events, conferences, or travel situations where charging outlets are scarce, this clip-on battery provides continuous power. The wireless clip design means you can use your phone while it charges without cable tangles, ideal for navigating transport, taking photos, or using maps. The multi-USB port output allows you to share power with colleagues' devices or charge accessories like wireless earbuds simultaneously. The specific capacity matching ensures iPhone 12 Pro Max users, who often have higher power demands, receive the full 4800mAh capacity suited to their larger phone.

Everyday Home Use

For daily use, the battery pack offers a convenient way to extend battery life during long days without needing to locate a wall charger. Its slim profile makes it less obtrusive when clipped to your phone around the house or while running errands. The black colour blends with most phone cases and doesn't draw unnecessary attention. When not used as a clip-on, it functions as a standard power bank with USB output ports for charging other devices like tablets or Bluetooth speakers. The soft TPU case provides basic protection against minor bumps if the battery is carried separately.

Benefits and Buying Value

The back clip battery addresses common power concerns for iPhone 12 owners through specific design choices that balance capacity, convenience, and form factor.

Reuse and Low Maintenance

As a reusable power bank, this product reduces reliance on disposable battery solutions or fixed charging stations. The polymer lithium-ion battery is rechargeable hundreds of times, offering long-term value compared to single-use options. With minimal moving parts and a simple construction of TPU and plastic, it requires little maintenance beyond basic care to avoid extreme temperatures or moisture. The multi-USB output ports increase its utility beyond just iPhone charging, allowing it to serve as a general power bank for various USB devices in your household or travel kit.

Why Choose This Product

This back clip battery stands out for iPhone 12 users due to its model-specific capacity tuning (4700mAh for 12 Mini, 4800mAh for others) and its ultra-thin 18mm design that maintains pocketability. Unlike universal power banks that add significant bulk, this one is dimensionally optimised for the iPhone 12 series. The combination of wireless clip-on charging and wired USB outputs provides flexibility for different scenarios. The soft TPU case offers basic protection without adding hardness that might scratch your phone. For those seeking extended power specifically for their iPhone 12 without carrying a thick separate power bank, this clip-on solution provides a balanced approach.