Battery accessory for iPhone 12 series that extends run time with an integrated 4800mAh battery. Designed for on-the-go users who need reliable top-up power, NEWDERY Battery Case for iPhone 12 Pro & iPhone 12 keeps phones going through long days. Does the added protection and extended power justify carrying an extra cover?
⚡ At a Glance
- • Charging Performance: Built-in 4800mAh Li-polymer battery adds about 110% extra power to the phone
- • Best for: Frequent travellers and busy professionals who need reliable extended battery life
- • Not ideal for: Owners of iPhone models other than iPhone 12 and iPhone 12 Pro
Integrated 4800mAh battery supplies substantial extra runtime while a slim profile keeps the phone pocketable. Safety electronics and raised bezels add basic physical and electrical protection.
Twice the Run Time – Thanks to a 4800mAh Li‑polymer Battery
A 4800mAh Li‑polymer cell sits inside the charging cover, delivering roughly 110% additional power compared with a single phone charge. Charging control uses a dedicated power button to start or stop the transfer of power.
Long days away from mains power become manageable, with the ability to double usable phone time. Useful for full-day travel, long shifts, or heavy on-screen use without hunting for a charger.
Practical Monitoring – With a Four‑LED Smart Indicator
Four LED lights show remaining case charge in stages, indicating 0, 25, 50, 75 and 100 percent levels. A single button press reports charge status while a three‑second press initiates or halts charging.
Quick visual checks remove guesswork about remaining backup power, so planning for a long journey or busy day becomes simpler. Manual start/stop control reduces unnecessary power draw when top-up is not required.
Everyday Protection – With Soft Rubber, Hard Shell and Safety Chip
Interior soft rubber and an outer hard shell combine to resist scratches and absorb light collisions, while raised bezels help protect the screen. Built-in smart chip management prevents overheating, short circuits and overcharging.
Phone protection pairs with safer charging, reducing the chance of heat-related issues and electrical faults. Practical for pockets, bags and brief drops during daily commutes.
✨ The 4 Key Reasons for NEWDERY Battery Case for iPhone 12 Pro & iPhone 12
- Compatibility Notice – Specifically made for iPhone 12 Pro and iPhone 12 only, avoiding mismatch issues
- Slim Pocketable Profile – Fits a pocket or handbag without excessive bulk for travel
- Smart LED Indicator – Shows charge stages so users know exact backup remaining
- Built-in Safety Chip – Reduces overheating and short‑circuit risk during charging
📋 Technical Details at a Glance
- Category: Battery case
- Compatibility: iPhone 12 Pro and iPhone 12 (6.1 inch)
- Battery: 4800mAh Li‑polymer
- Extended Capacity: Adds approximately 110% extra power
- Form factor: Slim portable charging cover
❓ Frequently Asked Questions
Q: Is this battery case compatible with other iPhone models?
A: No, compatibility is limited to iPhone 12 Pro and iPhone 12, as stated in the important notice.
Q: How much extra battery life does the case provide?
A: The built-in 4800mAh Li‑polymer battery adds roughly 110 percent additional power to the phone, effectively doubling usable runtime in many situations.
Q: How do I start and stop charging and monitor the case charge?
A: Press and hold the power button for three seconds to begin or stop charging, and use the four LED lights to see remaining case charge levels.
🏆 Our Verdict
An ideal choice for travellers and busy users who need dependable extended battery and basic physical protection without complicated setup. The combination of a 4800mAh backup cell, smart LED monitoring and safety electronics makes long days away from a charger much easier to manage. Buyers should weigh the extra carry element against the convenience, as the extended battery and protective design deliver clear long-term value.
