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Arclyte | Opso Slim (White) - Portable Battery for Mobile Devices | MFi Certified (UPB03236W)

  • Slim-Lightweight Design
  • Fast Charging at 3200mAh
  • Apple Certified (MFi)
  • Android And Windows Supported
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Opso Slim is lightweight at just 2.8oz and slim (0.65in thick) yet packs a lot of power (3200mAh) in a small package. This makes Opso Slim a great battery backup solution when you are on vacation, at school, on a business trip, in a meeting, hiking, camping, or just walking at the mall. Opso eliminates the hassle of having to find a power outlet and can charge an iPhone 4S (or similar device) up to 1.5 times before running out of power.

You also get a micro USB cord which can be used to charge Android, Sony, Windows phones and many USB powered devices. Some Blackberry phones are compatible.

Opso Slim is MFi Certified by Apple Inc. making it 100% compatible and safe with Apple products.

Available colors: Apple Green, Pearl White and Baby Pink


  • High Capacity 3200mAh Battery
  • Lightweight – 2.8oz
  • Slim – 0.65in
  • MFi / Apple Certified
  • Compatible with iPhone, Android and Windows phones.
  • Works with other small USB powered mobile devices; MP3 players, smartphones, digital cameras, Bluetooth headsets, GPS, etc.
  • Built-in Protection to prevent short-circuit, over-charge and temperature control.
  • Smart LED power capacity display
  • Unique ON/OFF Stem
  • Includes: Micro-B USB cable, Apple Dock Connector USB cable (30-pin), protective carry sleeve and Instruction Manual.
  • Available in Apple Green, Baby Pink and Pearl White
  • 6400mAh available; Opso Plus


  • iPhone, 3G, 3GS, 4, 4S
  • iPod Shuffle, iPod Nano, iPod Classic, iPod Touch
  • Android and Windows phones.
  • Most MP3 players and digital cameras
  • Most Micro-USB power source devices and phones


  • 1 X Opso Slim
  • 1 x Micro-B USB Cable
  • 1 x Apple Dock Connector USB Cable, 30-pin (MFi Certified)
  • 1 x Instructional Manual
  • 1 x Protective sleeve
  • newegg PORTABLE An ultra slim design of only 0.65in thick and total weight of 2.8oz makes Opso Slim extremely portable. Carrying it with you in your bag, backpack, or luggage won’t be a hassle.
  • newegg MULTI-PURPOSE Designed to power smartphones but also capable of charging mp3 players, tablets (Opso Plus only), digital cameras, Bluetooth headsets and other portable devices. This makes Opso ideal for everyone.
  • newegg HIGH CAPACITY + HIGH QUALITY Opso Slim features a fully rechargeable high capacity lithium polymer 3200mAh battery. This technology allows for faster charging times and constant power over time. With it, Opso Slim can charge an iPhone 4S or similar device up to 1.5x on a single chare.
  • newegg MFi CERTIFIED Opso Slim is MFi Certified. MFi Certified by Apple means this electronic accessory has been designed to connect specifically to iPod or iPhone and has been certified by the developer to meet Apple performance standards. Non-MFi Certified products can damage your iPod, iPhone or iPad and may or may not perform as intended.
  • newegg ANDROID & WINDOWS The Opso line is fully compatible with Android and Windows based phones. As long as they support a Micro-B USB port, Opso can help keep your battery charged to 100% throughout the day.

Learn more about the Arclyte Technologies UPB03236W

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

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