Qi-Infinityâ„¢ Powergrid 34200mAh External Battery Pack/High Capacity Power Bank charger for Laptops, Surface Pro 4/3/2, Surface book, Tablets and Smart Phones

Qi-Infinityâ„¢ Powergrid 34200mAh External Battery Pack/High Capacity Power Bank charger for Laptops, Surface Pro 4/3/2, Surface book, Tablets and Smart Phones

• Monster capacity of 34200mAh. Provides 1 DC output for Laptops 1pcs SP3cable for Surface Pro3,4 and book and 2 USB ports for 5V USB-charged devices.
• Call it Grand Turk, Grand Panjandrum or whatever you fancy! Provides >1 full charge to laptops or ~14 full charges to smartphones or ~30 full charges to iPod. Advanced Lithium Polymer super cells with >500 recharge cycles.
• Solidly built, minimalist design, stylish and slim aluminum-body ensures good heat dissipation. The smart LCD display provides battery capacity and regulate voltage settings. It will automatically shutdown when there is an overload to protect your device
• 12 months of worry free warranty. Wide range of laptop connectors, Surface Pro/Pro 2/RT/ RT2 adapter, Lenovo X1 carbon adapter with adjustable 5 voltage levels (9V/12V/16V/19V20V) to charge most of the laptops. Also the maximum current output is 4 Amp so please check your device current ratings (usually printed on the back side) before purchasing. Most of the laptops (>90%) are below that ratings.
• Note: Surface Pro 2 cable is not included. If you need to purchase compatible cable please go to buy yourself

<b> Qi-InfinityTM - Most Powerful, Most Universal and Most Efficient</b> <br> <br> <b>Qi-InfinityTM </b> external battery pack is beautifully designed with Metallic Aluminum panel in the front with lacquer in the back with sharp LCD display and single button operation. Specially designed for charging laptops, tablets, Surface Pro, netbooks, notebooks, smartphones, e-readers, digital cameras, MP3 players and game consoles. Portable & lightweight design makes it easy to carry. <br> <br> <b>Video Instructions: </b> For detailed instructions and how to use this device, please visit http://goo.gl/gajZzW <br> video uses old model but the instructions are same. <br> <br> <b>Compatible Model: </b> <b>Laptop connectors included (outer x inner diameter in mm), Please check the model, size, voltage and power of your original adapter to ensure compatibility before purchasing.</b> <br> Surface Pro/Pro II/RT/RT 2 adapter included <br> Lenovo X1 Carbon adapter included <br> A: 6.00*1.40 - for Sony VAIO <br> B: 6.25*3.00 - for Toshiba Satellite A105, M35 <br> C: 5.50*2.10 - for Acer Aspire 1200 / Toshiba T1950, T4700 <br> D: 4.75*1.70 - for ASUS Eee 900, 1000 <br> E: 5.50*1.70 - for Acer Aspire One AO722 AO725 <br> G: 4.0*1.70 - for HP Mini 1000/ 1100 Series <br> H: 5.0*3.25 - for Samsung N130, N310 <br> J: 7.40*5.00 - for Dell inspiron 1525, E1505 / HP Pavilion DV6, 550, G60, Compaq CQ 60 and more other Dell or HP models <br> K: 7.90*5.40 - for ThinkPad T60, X60, R60 <br> <br> <b>SPEC:</b> <br> --Battery Type: Lithium Polymer <br> --Capacity: 34200mAh/125.8Wh <br> --Input: DC 15V ~ 24V/2A <br> --Output1: DC 9V,12V,16V,19V,20V/4.0A <br> USB1: 5V/2.1A (MAX) <br> USB2: 5V/1A (MAX) <br> <br>