Top 10 iPhone 4 Battery Case – Electronics Features

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1. Mophie

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Mophie Juice Pack Plus Battery Case for iPhone 4/4S, Black

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Mophie #ad - Integrated led status indicator on the bottom tells you exactly how much juice is left at the push of a button. Rechargeable smart battery concealed inside of a light-weight, soft-touch, 2-tone matellic case; made for iPhone 4 & 4S. Charge and sync your iphone to iTunes without removing it from the juice pack air by using the included USB cable. Rechargeable smart battery concealed inside of a light-weight, soft-touch, 2-tone matellic case; made for iPhone 4 & 4S. Adds up to 8 hours of talk time up to 16 on 2G and 7 hours of Web browsing on 3G up to 11 on Wi-Fi to your iPhone.
BrandMophie #ad
ManufacturerMojoplay #ad
Height4.25 Inches
Length0.88 Inches
Weight0.18 Pounds
Width7.75 Inches
Part Number1160_JPPLP4
Model1160_JPPLP4
Warranty1 Year

2. Maxboost

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Detachable Battery Charger Case External Rechargeable Battery Pack Charging Power Case, Maxboost iPhone 4S Battery Case/iPhone 4 Battery Case 1900mAH, Fits All Versions of Apple iPhone 4 & 4S

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Maxboost #ad - 16 stylish color combinations to choose from. The extended batteries come in black and white, while the slim cases have 8 different colors. The powerful 1900mah built-in battery can effectively double the battery life of iPhone 4/4S, which adds additional 8 hours of talk time and 10 hours of web browsing time.

Featuring an innovative detachable design, one can easily detach the battery from the fusion case, and enjoy the joy of ultra slim protection. The case featuring a microusb input port and an Apple 30pin output port. It can be charged together with the iPhone via included the MicroUSB cable. The case also has the following functions built-in: charging switch, charge & sync through the case, LED battery level indicator, function button cutouts.
BrandMaxboost #ad
ManufacturerMaxboost #ad
Height0.7 Inches
Length5.5 Inches
Weight0.06 Pounds
Width2.6 Inches
Part NumberGAWAY-41
Model5962941415

3. LoHi

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LoHi Battery Case, Available for 4.7'' iPhone 6/6s/7/8 5000mAh Ultra Slim Extended Battery Rechargeable Protective Portable Charger Support Headphones Black

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LoHi #ad - Intelligent rapid charging: our iphone charger case needs 2 hours only to fully charge your cellphone, with automatic power off and intelligent power management function, protect your phone from overheating & overcharging.

You can enjoy music with headphones while charging by iPhone battery case, or you can quickly transfer iPhone data. 270% extra battery life - the iphone charging case equipped with a powerful 5000mAh built-in lithium polymer charger chip can provide iPhone6/6s/7/8 with more than 270% extra battery life, no worry about cellphone being out of power any more. Multifunctional interface - interface supports charging, audio and Data Sync.

Lightweight & max protection design - the slim design of charger case makes it be more portable and reduces to occupy the space and the raised sides and hard-shell design perfectly protect your phone avoid scratching and dropping. The most sturdy quality: the iphone battery case comes with the strongest clip that will not break easily when you pull out the cellphone from the battery case.
BrandLoHi #ad
ManufacturerShenzhen Xindeli Technology Co., Ltd. #ad
Part NumberXDL-T05
ModelXDL-T05

4. Mophie

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Mophie juice pack Air for iPhone 4/4s 1,700mAh, Black

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Mophie #ad - Rechargeable smart battery concealed inside of a low-profile, soft-touch, light-weight, 2-tone matellic case; made for iPhone 4.

Integrated led status indicator on the bottom tells you exactly how much juice is left at the push of a button. Compatibility with both the Verizon and AT&T iPhone 4. Adds up to 6 hours of talk time up to 12 on 2G and 5 hours of Web browsing on 3G up to 9 on Wi-Fi to your iPhone. Charge and sync your iphone to iTunes without removing it from the juice pack air by using the included USB cable. Protective form-fitting case with an ultra-thin, light-weight, low-profile design.
BrandMophie #ad
Height0.63 Inches
Length2.52 Inches
Weight0 Pounds
Width5.08 Inches
Part Number1145_JPAXP4
Model1145_JPAXP4
Warranty1 Year

5. FNSON

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4000mAh Portable Protective Charging Case Compatible with iPhone 5/5S/SE 4.0 inch Rechargeable Extended Battery Charger Case Black, Battery Case for iPhone 5/5S/SE

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FNSON #ad - So you can purchase our products without any risk. Long battery life: 4000mah capacity rechargeable built-in lithium polymer battery case provides extra 150%+ power which is equivalent to an additional 8+ hours talk time or 12+ hours web-browsing time. Max protection: the battery case is not only a portable charger, but also a protector for your iphone.

Raised sides and hard-shell design maximizes protection to your iPhone 5/5S/SE, durable high- class material to protect your iPhone from scratches, drops, impacts and other daily wear and tear.100% satisfaction guaranteed: fnson also delivers the best service, and 1 year replacement warranty. 4 led lights indicate how much power you have 25%--50%--75%--100%. Advanced sync-through technology: amazing sync-through technology that you can charge your battery case and iPhone 5/5S/SE simultaneously with your existing iPhone charging cable, conveniently sync your iPhone 5/5S/SE to your MacBook, PC or laptop without having to take the battery case off.

The 3. 5mm headphone audio socket is designed to allow you to enjoy music while charging your phone. If you are not satisfied with our product, please feel free to contact us, we will guide how to use, we provide 30 days ask-free money back guarantee, we will offer full refund or replacement. Please make sure this charger case is fully charged before first use. Power switch allows you to switch on/off the battery case.
BrandFNSON #ad
ManufacturerFNSON #ad
Height0.75 Inches
Length5 Inches
Width2.5 Inches
ModelDY-155

6. ZEROLEMON

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Compatible with iPhone 11 6.1”/iPhone XR 6.1”, ZEROLEMON iPhone 11 Battery Case, Wireless Charge + Headphone Support 4500mAh SlimJuicer Portable Protective Case

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ZEROLEMON #ad - Full edge protection slim plus full-edge protection case protects your iPhone against bumps and scratching. Easy to carry on your life with superior protection and extra battery life. Note the phone will be fully charged first and then the battery case.

Add 100% extra battery lifepowerful 4500mah battery charging case provide extra 100% battery life to the iPhone, 30 hours talking time, 18 hours video playback, equivalent to extra 15 hours internet use, 65 hours audio playback. What you get: 1x zerolemon battery case, 1x ZeroLemon Warranty Card, 1x user Manual, 1x One-Year Extended Warranty Registration Card. Lightning earphone & data sync & carplay compatiblecompatible with lightning earphone! Enable for data-sync to any computer without removing the battery case! Compatible with CarPlay! Keep as many as functions of your iPhone with this extra battery life and protection.

Qi wireless charging compatibleqi-enabled wireless charging allows you charge the battery case and phone with a wireless charging pad not included. Zerolemon wireless charging pad will be recommended for wireless charging.
BrandZEROLEMON #ad
ManufacturerZeroLemon #ad
Height0.79 Inches
Length6.11 Inches
Width3.13 Inches

7. Mophie

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Mophie juice pack Plus for iPhone 4/4S 2,000mAh, Magenta

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Mophie #ad - Rechargeable smart battery concealed inside of a light-weight, soft-touch, 2-tone matellic case; made for iPhone 4 & 4S. Integrated led status indicator on the bottom tells you exactly how much juice is left at the push of a button. Adds up to 8 hours of talk time up to 16 on 2G and 7 hours of Web browsing on 3G up to 11 on Wi-Fi to your iPhone. Charge and sync your iphone to iTunes without removing it from the juice pack air by using the included USB cable. Rechargeable smart battery concealed inside of a light-weight, soft-touch, 2-tone matellic case; made for iPhone 4 & 4S.
BrandMophie #ad
ManufacturerMojoplay #ad
Height7.75 Inches
Length0.88 Inches
Weight0.17 Pounds
Width4.25 Inches
Part NumberMOP1162JPPLP4
Model1162_JPPLP4
Warranty1 Year

8. Lonlif

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Lonlif Battery Case for iPhone 11 Pro Max, Rechargeable Extended Battery Pack for iPhone 11 Pro Max 6.5 inch Black, 5000mAh Ultra Slim Portable Charging Case Protective Charger Case

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Lonlif #ad - Charging & protection 2 in 1- the smart charger case is not only a portable charger, but also a protective case for cellphone from scratches and daily wear and tear. Raised bezels help you protect the screen to some extent. Not support Car play and Wireless charging.

Not for iphone 11 or iphone 11 Pro or any other iPhone model. And its advanced chips protect your smartphone from overheating, short-circuit and overcharging. No need to remove the battery case, you can charge your iPhone 11 Max Pro battery case & wireless Bluetooth headphone accessories. Press the power button for 3s to start charging. Ultra-slim battery case iphone 11 Pro Max with no excessive bulk design, portable for your daily, business and trip.

This means add 48h audio playback, 15h Talk Time, 48H Game Enjoy, 17H Internet Use. Important note- only compatible with iphone 11 pro max 6. 5 inch. Enjoying your day without worry about the battery runs out suddenly. Extend 120% battery life- powerful 5000 mah iphone 11 pro max battery case provide extra 120% battery life. Music while charging- compatible with iphone headphones & music anytime while charging.
BrandLonlif #ad
ManufacturerShenzhen Zhenghaixin Tecenology Co.,Ltd. #ad
Height0.67 Inches
Length6.69 Inches
Weight0.44 Pounds
Width3.94 Inches
Part NumberXDL-634M
ModelXDL-634M
Warranty30 days unconditional refund, 12 months warranty.

9. QTshine

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Black, QTshine Battery Case for iPhone 11 Pro Max, 7800mAh Protective Portable Charging Case Rechargeable Extended Battery Pack for Apple iPhone 11 Pro Max6.5 inch Backup Power Bank Cover

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QTshine #ad - 4 led battery level indicators that let you know how much power you have 0--25%--50%--75%--100%. Compatible model①please note this battery charging case is only fit for iphone 11 pro max6. 5 inch, not compatible with iPhone 11 6. 1 inch and iPhone 11 Pro 5.

8 inch ②not compatible with iPhone lightning headphone or traditional 3. 5mm headphones, onlY works with Apple airpods or other wireless Bluetooth headphone. It's portable charging anytime and anywhere. Safe charging and protection 2 in 1qtshine battery case for iphone 11 pro max was charging and protecting double function, protect your iPhone from scratches or other daily wear and tear. 24 month after-sale technical Support, 30days no-hassle return and 24H customer service. Conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off.

Not support Wireless charging, Not including protect phone screen. Risk free & service policycustomer satisfaction is our primary priority. Advanced sync & convenient led indicatoramazing sync-through technology that you can simultaneously charge your iphone and the iPhone iphone 11 Pro max battery charger case together. Perfect for traveling, camping, business trip or other outdoor occasions.
BrandQTshine #ad
ManufacturerDongguan Haoxun Electronic Technology Co., Ltd. #ad
Part Number5
ModelHII50B7

10. Apple

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Apple Smart Battery Case for iPhone 7, Black

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Apple #ad - The smart battery case for iphone 7 gives you extra battery life with the look and protection of an Apple-designed case. The smart battery case also works intelligently with your iPhone to charge simultaneously when you’re plugged in, so both case and iPhone will have more than enough battery life to get you through the day, and then some.

The soft elastomer hinge and one-piece design make it easy to put the case on and take it off. Combined with the smart battery case, up to 24 hours of watching HD video, iPhone 7 provides up to 22 hours of battery life for browsing the web, and 26 hours of talk time. You can even connect it to any Lightning accessory, such as the Lightning Dock.
BrandApple #ad
ManufacturerApple Computer #ad
Height0.9 Inches
Length7.4 Inches
Weight0.44 Pounds
Width3.5 Inches
Part NumberMN002LL/A
ModelMN002LL/A
WarrantyApple One (1) Year Limited Warranty