Battery case and portable charger designed to extend runtime and protect iPhone 12 and 12 Pro. Heavy commuters and power users gain the reassurance of extra charges and a protective shell. Does the 13,800mAh capacity and sync-through charging make MIGAFEI Battery Case for iPhone 12/12 Pro the everyday solution many need?
⚡ At a Glance
- • Battery Capacity: 13,800mAh built-in lithium polymer battery, claimed 150%+ extra power (approx. 8+ hours talk or 12+ hours web browsing)
- • Best for: iPhone 12 and 12 Pro owners who need long runtime and rugged daily protection
- • Not ideal for: Users of iPhone 12 Mini, 12 Pro Max or those relying on quick-charge car or high-voltage adapters
Detachable 13,800mAh battery case designed specifically for iPhone 12 and 12 Pro, combining a power bank and 360° protective shell. Sync-through charging allows simultaneous phone and case charging with four LED indicators showing remaining charge.
All-day Use Without Hunting for Sockets – Thanks to 13,800mAh Battery
Built-in lithium polymer battery supplies 13,800mAh and claims 150%+ extra power, roughly translating to more than eight hours extra talk time or about twelve hours extra web browsing. Four LED lights report charge level and an onboard power switch controls when the battery is active.
Extended runtime keeps the phone running through long shifts or travel days, removing the need to find a socket. The power switch helps conserve energy until an extra boost is required.
Charge and Sync Without Removing the Case – With Sync-through Technology
Sync-through technology allows the phone and case to be charged simultaneously using the original charging cable, and permits data syncing to a computer while the case remains fitted. The design relies on the phone's original cable and standard USB charging adapters.
No fiddly removal when topping up or syncing to a laptop, so backups and transfers stay straightforward. Convenient for commuters who plug into laptops or shared chargers during the day.
Daily Protection That Doubles as a Power Bank – With 360° Protective Shell and Detachable Design
A 360° protective shell surrounds the phone to guard against scratches and everyday wear, while the battery unit is described as detachable, allowing separate use as a backup portable charger. Manufacturer guidance advises a full charge before first use and recommends original cables for charging.
Phone survives everyday knocks and remains charged without juggling two accessories, and the detachable battery can serve as a stand-alone power source when needed. Clear user guidance helps avoid incompatible fast chargers.
✨ The 4 Key Reasons for MIGAFEI Battery Case for iPhone 12/12 Pro
- Detachable Power Bank – Carry separate backup power for charging other devices on journeys
- 4-LED Battery Indicator – Know remaining charge at a glance for reliable planning
- Sync-through Charging – Charge and sync via a computer without removing the case
- 360° Protective Shell – Protects against daily knocks and scratches while charging
📋 Technical Details at a Glance
- Category: Battery case for iPhone 12 / iPhone 12 Pro
- Compatibility: iPhone 12 and iPhone 12 Pro (6.1 inch) only
- Compatibility Exclusions: Not compatible with iPhone 12 Mini, iPhone 12 Pro Max or other iPhone models
- Battery Capacity: 13,800mAh (built-in)
- Battery Type: Rechargeable lithium polymer
❓ Frequently Asked Questions
Q: Will the case fit an iPhone 12 Mini or an iPhone 12 Pro Max?
A: No. The case is specially designed for the 6.1-inch iPhone 12 and iPhone 12 Pro and is not compatible with the 12 Mini, 12 Pro Max or other iPhone models.
Q: Can the phone and battery case be charged at the same time?
A: Yes. Sync-through technology allows the phone and battery case to be charged simultaneously when using the original charging cable and adapter.
Q: Can I use fast-charge adapters or car chargers with this case?
A: No. Car chargers, high-voltage chargers and Quick Charge adapters are not supported; use the original cable and a standard adapter instead.
🏆 Our Verdict
The MIGAFEI Battery Case for iPhone 12/12 Pro suits users who need significantly longer runtime and rugged everyday protection for a 6.1-inch iPhone. The combination of a 13,800mAh built-in battery, sync-through charging and a detachable design is the core selling point for commuters and travellers. While value depends on personal needs versus separate chargers and cases, the extended runtime and convenience deliver clear long-term usability.
