Top 5 Best Battery Cases for the iPhone 4S

Best Unu Iphone 4 Battery Cases on October 2019 - [TOP 10 Picks] at

  • iPhone 6 / 6S Battery Case, Trianium Atomic Pro 3200mAh Extended Battery Charging Case Compatible with iPhone 6 and iPhone 6S (4.7 inch) Pack Juice Bank Case [Black]

    • UPC: 700613060315
    • Color: Black
    • Brand: Trianium
    • Manufacturer: Trianium

    Trianium New Atomic Pro Ultra Slim External Protective Portable Charger Battery Case Power Pack is designed for your Apple iPhone 6S (2015) / 6 (4.7 inches ONLY) (2014) Go Further With Trianium - Protection and Power Experience your iPhone 6S / iPhone 6 in a whole new way. The best part of the Trianium iPhone 6S Portable Charger / iPhone 6 Battery ... [read more]

  • iPhone 6S Battery Case, iPhone 6 Battery Case, UNU AERO Wireless iPhone 6 Case w/Charging Pad (4.7 Inches)[White/Grey]1 YR -3000mAh Portable Charger, External Juice Power Bank[MFI Apple Certified]

    • UPC: 609456631167
    • Color: Gray
    • Brand: UNU
    • Manufacturer: UNU

    UNU's Aero Series for iPhone 6S/6 Battery Case is bounded with the newly UNU Aero Wireless Charging Technology. Simply place the case on the charging pad for convenient full-speed wireless charging wherever you can connect the pad. The added 3000mAh internal battery pack adds more than double the power to your iPhone 6 and 6S. Double Your Battery ... [read more]

  • PowerBear Battery Case iPhone 5SE / 5S / 5C / 5 [4000mah] Built in USB Power Bank Capacity (Up to 2.5X Extra Battery) - Black and Screen Protector Included

    • ISBN: 967831519X
    • Color: Black
    • Brand: PowerBear
    • Manufacturer: PowerBear LLC

    PLEASE NOTE: This is the BLACK iPhone 5 Battery Case. Only use this product with the original manufacturer charge cable. Cheap generic cables have shown to cause issues with functionality and circuitry. Only compatible with Apple headphones, otherwise you will need a headphone jack extender (not included).FEATURES: - The iPhone 5 battery charger ca... [read more]

  • Type C Adapter, UNU USB-C to Micro USB Aluminum Adapter (USB-C to Micro USB) Type C to Micro USB Connector for Galaxy S10, S10 Plus, S10e, Note9, Google Pixel 3, Pixel 3 XL and More (2-Pack, Grey)

    • UPC: 609456631983
    • Color: Space Grey
    • Brand: UNU
    • Manufacturer: UNU

    With a UNU USB Type C Male to Micro USB Female Adapter, you can sync, charge and transfer data with your USB-C device using your Micro-USB cable. To use the adapter, plug a Micro USB cable into female end of adapter, and then plug in the Type C male into a Type C port. [Not for standard USB port or mini USB port] Reversible DesignSmaller, smarter a... [read more]

  • uNu Enerpak Plus 8000mAH Dual USB 2.1A Universal Battery Pack with Flash - Retail Packaging - Black

    • UPC: 609456629102
    • Color: Black
    • Brand: UNU
    • Manufacturer: UNU

    Get power PLUS portability with the Emera Plus from uNu. This powerful external battery has the power to re-charge your favorite devices while still being small enough to fit almost anywhere. Plus, what this Emera lacks in size, it makes for in strength, by having the ability to charge tablets as well as most other portable electronic devices at th... [read more]

  • iPhone 7 Case, UNU [UShield Series] Ultra Protective Case For Apple iPhone 7 (2016) 4.7 inch Dual Layer + Shock-Absorbing Hard Bumper Cover (NOT Compatible with iPhone 6/6s) - Metallic Grey

    • UPC: 600231098915
    • Color: Gray
    • Brand: UNU
    • Manufacturer: UNU

    iPhone 7 Pro Case, UNU [U-Shield Series] Ultra Protective Case For Apple iPhone 7 (2016) 4.7 inch Dual Layer + Shock-Absorbing Hard Bumper Cover

  • uNu Power DX PLUS External Protective Battery Case for iPhone 4S and 4 2400mAh - MFI Apple Certified (White/Sliver, Fits All Models iPhone 4S/4)

    • UPC: 879562309261
    • Color: White/Sliver
    • Brand: UNU
    • Manufacturer: Unknown

    The same protection grade as the original DX case made by uNu. 40% more juice, 2x faster charging speed. And Apple Made for iPhone certified products. Extended Capacity battery built inside of a light-weight, soft-touch, durable shell. It is designed to fit iPhone 4S and iPhone 4 Adds up to 10 hours of talk time (up to 20 on 2G) and 9 hours of Web ... [read more]

  • iPhone 7 Plus Case, UNU [UShield Series] Ultra Protective Case For Apple iPhone 7 Plus Case Bumper Cover Shock-Absorption Bumper and Anti-Scratch Back for iPhone 7 Plus - Metallic Grey/Black

    • UPC: 600231098922
    • Color: Metallic Grey
    • Brand: UNU
    • Manufacturer: UNU

    Elegant Design Simple, elegant, functional, the Case features a refined design, and lasting protection. Comprehensive Protection 360° PROTECTION - including 4-side protection, covered corners and a raised edge to protect the screen. Perfect Cut-out PERFECT FIT - Specially designed for iPhone 7 plus, the case has precise cutouts for speakers, ch... [read more]

  • uNu Exera Duo Charging Dock (2 x 1700mAh Batteries included) - for iPhone 4 4S Exera Battery Case

    • UPC: 609456627887
    • Color: White
    • Brand: UNU
    • Manufacturer: uNu

    Go a step further and wirelessly EX-change unlimited power with the ultra-portable, Exera Duo Charger Combo Pack. This intelligently designed battery-charging hub features a multi-slot Exera battery interface and additional USB port. The Exera Duo Charger can connect up to three devices simultaneously and supports serial charging. Simply by utilizi... [read more]

  • 5000 mAh Battery Case Compatible with iPhone 6/6s/7/8 Plus (5.5 in) by Gorilla Gadgets, Portable Charger Case Rechargeable Extended Battery Pack Protective Charging Case (iPhone 6/6s/7/8 Plus, BLK)

    • UPC: 705300930827
    • Color: iPhone 6/6s/7/8 Plus, 5.5 in, BLK
    • Brand: Gorilla Gadgets
    • Manufacturer: Gorilla Gadgets


  • uNu Exera Battery Case & Duo Charging Dock for iPhone 4 & 4S - Black

    • UPC: 609456627931
    • Color: black;black
    • Brand: UNU
    • Manufacturer: uNu

    The Exera Battery Case features a swappable 1700mah battery module, a removable battery housing, an interchangable slim backcover, and a bumper with a great selection of different colors By using the two integrated Exera battery ports users can connect and charge Exera batteries directly to the hub, eliminating the need for a phone-charging cable. ... [read more]

  • iPhone 8 Battery Case, iPhone 7 Battery Case, UNU DX Charger Case for iPhone 8/7/6S/6 [MFI Apple Certified] 3100mAh Portable Charger External Battery Pack Charging Cases - Black

    • UPC: 600231098953
    • Color: Black
    • Brand: UNU
    • Manufacturer: UNU

    IMPORTANT: Cannot use lightning 8pin headphones. Please use bluetooth earphones with this case as it will transfer lightning to microUSB input, so do not support original lightning headphone. UNU iPhone 7 External Protective Portable Charger Battery Case Power Pack is designed for your Apple iPhone 7/6S/ 6 (4.7 inches ONLY) Your Most Reliable Pow... [read more]

  • Usb Type C 2 In 1 Cable, COOODI 3 Pack 1FT/3FT/6FT(0.3M/1M/1.8M) Micro USB & Reversible Type C Charging Cord for New MacBook, Google Pixel XL, Samsung, Nexus, LG Micro and Type C Smartphone

    • UPC: 723247392928
    • Color: All in One 3 Pack
    • Brand: UNU
    • Size: 6 feet
    • Manufacturer: COOODI

    If you are looking for 2 in 1 USB cable to daily use and travel, COOODI 2 in 1 Micro USB & Reversible Type C Cable is fit for you. Perfect Length The cables most frequently used length for fast charging speed in home, car, office and more. Superior Durability With a 6000+ bending lifespan testing without damage or change in performance. Alumin... [read more]

  • Sabrent 2400mAh MFI Apple Certified Premium Rechargeable Extended Battery Case for iPhone 5s, 5 (PB-IPH5) (Renewed)

    • UPC: 766234056465
    • Color: Black
    • Brand: Sabrent
    • Manufacturer: Sabrent

  • Portable Charger, BONAI 20000mAh Power Bank, Aluminum Polymer External Battery Pack, 4.0A Max Input 4-Port Output Compatible with iPhone Charger X XS Max XR 8 7 6s plus Galaxy S8 S7+ Note 8 -Rose Gold

    • Color: Rose Gold
    • Brand: BONAI
    • Manufacturer: BONAI

    Bonai Backup External Battery Charger - Always support your life. Portable handheld size and high capacity: 20000mAh Polymer Power Bank more stable and more easy to take. Four USB Port 4.8mAh Output, you can freely charge of your iPhone iPad iPod Samsung Galaxy HTC and more devices at the same time now. Intelligent Safety Protection - More sa... [read more]

  • iPhone 6S Case, Tekcoo(TM) [Tmajor Series] iPhone 6 / 6S (4.7 INCH) Case Shock Absorbing Hybrid Best Impact Defender Rugged Slim Cover Shell w/ Plastic Outer & Rubber Silicone Inner

    Features:-100% Brand New and good quality-Durable 2 layers design, shock absorption-Perfect fit for your Apple iPhone 6 4.7" Released 2014 / iPhone 6S 4.7" Released 2015 SmartPhone-Rubberized Polycarbonate Armor outer

    • UPC: 151745330
    • Model: 11012619
    • Color: Turquoise/GreyGray

  • Mophie Juice Pack Battery Pack Case for iPhone 6 Plus/6S Plus - Rose Gold - 3398_JP-IP6P-RGLD

    Charge on-the-go! provides your iPhone 6 Plus with more than 60% extra

    • UPC: 162778575
    • Model: 3398_JP-IP6P-RGLD
    • Color: Pink

  • iPhone 6S Case,iPhone 6 / 6S (4.7 INCH) Rugged Case Shock Absorbing Hybrid Best Impact Defender Slim Cover Shell Plastic Outer & Rubber Silicone Inner Njjex [New Ball]

    Features:-100% Brand New and good quality-Durable 2 layers design, shock absorption-Perfect fit for your Apple iPhone 6 4.7" Released 2014 / iPhone 6S 4.7" Released 2015 SmartPhone-Rubberized Polycarbonate Armor outer

    • UPC: 464646155
    • Model: 11012501ROn
    • Color: Rose/BlackBlack

  • Nekteck iPhone 7 Plus Battery Case, [Apple certified Connector] 4000mAh iPhone 7 Plus battery Case External Protective Charger Charging Case Backup Pack Cover Juice Bank For iPhone 7 Plus - Black

    IMPORTANT NOTE:Not compatible with Apple stock or traditional 3.5mm headphones. ONLY compatible with Apple Airpod Bluetooth headphones or any other wirelessly connected headphone

    • UPC: 887291204
    • Model: MODB01N7CI55T
    • Color: Black

  • iPhone 6 Battery Case: Stalion® Stamina 3100mAh Rechargeable Power Bank Case (Apple MFi Certified) for Apple iPhone 6 & iPhone 6s (4.7")

    Stalion® Stamina 3.1 Battery Case for iPhone 6 6sStamina Series 3.1 MFI Certified Battery Power Bank Case with Smart Technology keeps you powered while you're on the go. Save and

    • UPC: 157826320
    • Model: Stamina Series
    • Color: Silver