Search  for anything...
Feob

Feob Battery Case for iPhone 12/12 Pro, Upgraded 10800mAh Ultra-Slim Rechargeable Protective Extended Battery Charger Case - Black

  • Based on 869 reviews
Condition: New
Checking for the best price...
$20.95 Why this price?
Save $1.54 was $22.49

Buy Now, Pay Later

As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jun 7
Order within 8 hours and 26 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Black


Features

  • Important Notice:1This battery case ONLY fit for iPhone 12/12 Pro(6.1 inch),NOT works on iPhone 12 Mini(5.4inch) and iPhone 12 Pro Max(6.7 inch).2Not compatible with traditional 3.5mm headphones.ONLY works with other wireless Bluetooth headphone.3Please use your original iPhone charger cable to charger the battery case.
  • SUPER CRAFT & LONG CHARGING LIFE:Using advanced original iPhone materials and the latest welding technology, long time use like new. Newest materials and technology,make our battery case longer use life than other battery case.also powerful 10800mAh battery to extend your iPhone's 200% service charging life.
  • ADVANCED SYNC-THROUGH TECHNOLOGY: Amazing sync-through technology, conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off.certified chip ensures compatibility with your iPhone 12/12 Pro,also 100% compatible with all iOS versions and future iOS software updates.
  • MULTI SAFATY PROTECTION:Built-in smart charging internal chip protect both your iPhone and battery charging case from over-charge,over-discharge,over-heat,over-current,short-circuit. 360 full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear. Tempered Glass screen protector included for full frontal protection.
  • EASY TO USE:Built in upgraded buttons of the charging battery case for more sensitive commands,you can easily switch on/off the iPhone battery case.Press the power button 3s start charging to the iPhone,Press power button twice, the case will stop charging,Press to check the battery power,LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%).
  • PERFECT SERVICES:We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,we will give you a satisfactory solution !

Brand: Feob


Compatible Phone Models: iPhone 12


Color: Black


Compatible Devices: iPhone 12/12 Pro


Material: Plastic


Package Dimensions: 6.57 x 3.5 x 1.22 inches


Item Weight: 6.4 ounces


Item model number: HX70BA4


Batteries: 1 Lithium Polymer batteries required. (included)


Special features: Built-in Screen Protector


Other display features: Wireless


Form Factor: Bumper


Color: Black


Whats in the box: 1 *User Manual, 1*Battery Case for iPhone 12/12 Pro (6.1 inch), Screen Protector


Manufacturer: Dongguan Haoxun Electronic Technology Co.,Ltd


Date First Available: May 11, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • really works.
Color: Black
I am pleased with this battery charger and how it works. Took me a while to figure out that when I charge my phone with the battery pack on it, both the charger and the phone charge. So, it does take a while to charge but, my apple phone was lasting 3 hours at best, and I didn't want to buy a new phone and this thing works. Very happy. FYI it's a bit heavy but who cares. .. it works... ... show more
Reviewed in the United States on October 22, 2023 by nancy rodriguez
    • It’s junk. Don’t buy
Wish I could give ZERO stars. It has stopped taking a charge and of course it’s past the return time bc we’ve had it 6 weeks. Junk
Reviewed in the United States on November 15, 2025 by Joshua A. Cole
    • Works fine
Color: Black
The extra bulk isn’t an issue for me. Rather be safe with plenty of power than stressing to charge. I remember bigger Nokia phones. This is still smaller.
Reviewed in the United States on November 20, 2025 by CriticGuy
    • Be careful
Color: Black
It didn’t work at first, but turns out that I’d accidentally tilted the charger on the case. By pushing it back, it now works.
Reviewed in the United States on May 27, 2025 by Leo Zhao
    • Great product
Color: Black
Works as it should Will buy again
Reviewed in the United States on November 19, 2025 by Amazon Customer
    • If you’re low on funds for a trip this is your option.
LED Indicator broke like within a week, the charging is slow and obviously doesn’t offer you any cooling which basically negates the charging entirely because of how electric efficiency and heat work. For that week I needed it though it was literally perfect. You just absolutely have to prioritize charging it again between uses. It feels awkward to hold at first but you get used to it and it feels kinda nice. I assume it offers a little more protection than a standard case as the battery does have some kind of shell. I’d say it’s a good price for what it does and how long it lasts. ... show more
Reviewed in the United States on November 10, 2025 by Bravebacon
    • Works Amazingly
Color: Black
My boyfriend had one for his phone and I broke it. I bought him a new one but stole it for myself. I never had to worry about my phone battery dying since I need my phone constantly at work. Didn’t have to carry my charger from home. One thing is during night time take it off the phone because it won’t fully charger while on the charger at night. If I did charge it at the same time the phone case would only get up to one or two glowing “buttons” but even with one or two glowing “buttons” it kept my phone charged the whole day. And while charging both at night your phone will also fully charge. ... show more
Reviewed in the United States on October 28, 2023 by Courtny
    • Breaks easiy
Garbage
Reviewed in the United States on November 20, 2025 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...