5 Pack NKTECH Portable E3s 4-Slot LCD External Power Bank 18650 Battery USB Charger Box For HUAWEI iPhone Samsung SONY HTC Android Cell Phone

5 Pack NKTECH Portable E3s 4-Slot LCD External Power Bank 18650 Battery USB Charger Box For HUAWEI iPhone Samsung SONY HTC Android Cell Phone


5 Pack NKTECH Portable E3s 4-Slot LCD External Power Bank 18650 Battery USB Charger Box For HUAWEI iPhone Samsung SONY HTC Android Cell Phone
  • This is a DIY 18650 Mobile Power Bank Box. You can put 1 to 4 18650 batteries into the slot. Therefore, you can determine the capacity of the mobile power bank.
  • Provides extra backup power to all devices that supports USB charging. E.g. For iPhone, Android (Such as Samsung, HuaWei), tablets, MP3 players, GPS units, etc.
  • Intelligent power manage IC, overcharge protection, short circuit protection. Charging-in with bundled USB cord, or by charging the batteries with other chargers.
  • Built in protection against over-charge of batteries, short circuit and battery reverse polarity protection.
  • Reverse protection, don't worry about the wrong battery positive and negative. battery reverse does not affect the other correct battery.




Features:
Provides extra backup power to all devices that supports USB charging, E.g. For iPhone, Android (Such as Samsung, HuaWei), tablets, MP3 players, GPS units, etc. This unit takes 1-4 replaceable UNPROTECTED 18650 li-ion batteries to power and recharge your USB devices.
Power bank can be recharged via micro USB port.
Charging management protection.
Processing monitoring protection.
Reverse battery protection.
Over temperature, over currency, over voltage, over discharging and short circuit protection.
After place or replace batteries, please charge the power bank to activate the output circuit.
LCD displays battery power and USB ports status.
Uses 1-4 Pcs 18650 rechargeable lithium batteries (Not included).
Back light LCD showing the capacity of each battery, charging status and on/off status.
Sliding cover to facilitate battery replacement.
A mix of 18650 Li ion cells of different brands and different capacities can be us




Seek Thermal Compact Imager for Android


Seek Thermal Compact Imager for Android
  • Seek Compact is a highly portable, versatile and durable thermal imaging camera that plugs directly into your smartphone. This device translates thermal energy (infrared light) into a visible image on your phone.
  • Compact's wide, 36 degree field of view is ideal for use both indoors and close-range outdoors, allowing you to detect thermal energy up to 1000 feet away.
  • With a detectable temperature range of -40 to 626 degrees Fahrenheit, pinpointing energy loss, spotting missing insulation, and identifying overheated circuitry are just a few of its thousands of use cases.
  • Compact's focusable lens allows users to fine-tune their thermal imagery. It also comes with a pocket-sized, waterproof carrying case.
  • Seek Compact is perfect for contractors, professional trades, inspectors, structural auditors and DIY homeowners.




The Seek allows you to literally see heat, making it possible to spot people and animals in daylight, total darkness, or in obscured visibility conditions. This true thermal imaging camera uses the data from over 32,000 thermal pixels to create a visible image on your smartphone. Prior to the Seek Thermal camera, this type of resolution was only available in cameras costing ,000 and above. Compatible with Motorola Moto X (1st and 2nd Gen), Motorola Moto G, Samsung Galaxy S3, Samsung Galaxy S4, Samsung Galaxy S5, Samsung Galaxy Note 2, Samsung Galaxy Note 3, Samsung Galaxy Note 4, Samsung Galaxy Note Edge. Devices that need MicroUSB adaptor: Google Nexus 5, Many HTC and LG devices, Most Sony Xperia models.