Anker PowerCore Speed Power Bank 10000 mAh Quick Charge
PowerCore Speed 10000 QC
The Accelerated High-Capacity Portable Charger
From ANKER, America’s Leading USB Charging Brand
– Faster and safer charging with our advanced technology
– 20 million+ happy users and counting
Unbeatable Charging Speed
PowerCore Speed 10000 QC combines 3 distinct fast-charging technologies to ensure that any and all devices are charged in the shortest time possible. Never worry again about having no time to charge.
A Pocketful of Power
PowerCore Speed’s small size defies its enormous power. It recharges most phones 2 or 3 times as well as providing single charges for high-power tablets or multiple charges for other USB devices.
Cool Under Pressure
PowerCore Speed uses exclusive technology developed by Anker engineers to control its temperature when charging. If high temperatures are detected then it automatically modifies power output to reduce heat.
Surge protection, short circuit prevention, temperature control, and other advanced safety features keep you and your devices safe.
Quick Charge 3.0
The fast phone and tablet charging technology. Up to 4X faster than standard 1A chargers—able to charge compatible devices up to 80% in just 30 minutes. Completely backwards compatible with all versions of Quick Charge.
By automatically identifying any connected device, PowerIQ is able to deliver an optimum, high-speed charge to all devices. Includes Apple and Android phones and tablets as well as cameras, consoles and more.
Temperature Control Technology
Temperature Control technology ensures that your charger remains cool in all conditions. It gives an exceedingly safe and comfortable charging experience.
One of the smallest 10,000mAh chargers on the planet. Comfortable in palm, pocket or pack—it’s ideal for home, away or on the road
The Anker Advantage: Join the 20 million+ powered by America’s leading USB charging brand.
Charge Faster: Qualcomm Quick Charge 3.0 (24W) with Anker’s proprietary PowerIQ and VoltageBoost technology deliver the fastest possible charge to almost any USB device.
Tiny but Mighty: Squeezes more than 3 iPhone 7 charges or 2 Samsung S6 charges into a slimline package that slips easily into your pocket.
Advanced Safety: Anker’s exclusive MultiProtect provides maximum protection, while newly patented heat-control technology ensures PowerCore Speed never overheats.
What You Get: PowerCore Speed 10000 QC, travel pouch, Micro-USB cable, welcome guide, our worry-free 18-month warranty and friendly customer service.
10050 mAh / 36.18 Wh
5-8 V 3 A , 8-10 V 2.4 A , 10-12 V 2 A
100 x 63 x 22 mm / 3.9 x 2.5 x 0.9 in
198 g / 7 oz
What’s In the Box
PowerCore Speed 1000mah
Micro USB cable
♦ What the advertised capacity really tells you!
The rated capacity is what is actually inside the power bank, the physical battery.
Inside power banks are 3.7V batteries but the USB standard is 5V. Between the battery and the USB socket is a conversion circuit and this changes the 3.7 V into USB friendly 5V. When converting into a higher voltage you must also convert the mAh into the new voltage.
♦ How to calculate theoretical USB output capacity?
A simple equation can be used to convert the 3.7V into 5V.
ACTUAL 5V mAh = 3.7 *XXXX(Advertised Capacity) / 5
For a 10,000mAh power bank – 3.7 X 10,000 / 5 = 7,400 mAh
So a 3.7V 10,000 mAh power bank really only supplies 7,400 mAh at the 5V USB connection. So straight out of the box is a 23% reduction in the stated mAh. This is not the actual experienced level as there is also conversion loss.
♦ What is conversion loss?
As you use your power bank the circuit inside that converts 3.7V to 5V USB uses some energy and also creates heat. During this conversion you lose some extra mAh. There is a wide range in conversion efficiency and most brands don’t state the losses.