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Anker A1271 PowerCore 20100mAh Power Bank Overview

The Anker A1271 PowerCore mobile charger is a companion charger with a simple and minimal look. This product uses a battery with a capacity of 20100 mAh, which is able to charge the battery of an iPhone 6 more than 7 times with a single charge. This product uses Power IQ fast charging technology. As the name implies, you can use it to charge your mobile phone or tablet faster than regular power banks. The input and output voltage in this product is 5 volts and the input current is 2 amps. This product weighs 356 grams and its body is designed as a rectangle. The length of this rectangle is 166 mm, its width is 58 and its height is 22 mm. The manufacturer has designed a key to turn this model on or off from the Anker Power Banks series, which you can use to start or end your device's battery charging operation.

Strengths

• Anker Powerbank A1271 PowerCore is one of the best-selling accessories brands in the field of accessories, one of the country's powerful mobile chargers. With three output ports and one input port, this power bank is a reliable companion for your digital devices, which charges the smartphone battery up to 10 times. 

Battery

The A1271 Powerbank has a lithium-ion battery made by Panasonic. The batteries used in digital devices today are generally made up of two groups: lithium-ion batteries and lithium-polymer batteries. Lithium-ion batteries perform well at temperatures of -20 to 60 degrees Celsius, but lithium-polymer batteries cover a higher temperature range and provide the energy required by the device at very high or very low temperatures. But perhaps the most important advantage of lithium polymer batteries is their weight. If you compare the two power banks with equal nominal capacities and the same body, you will see that the power bank that uses a lithium polymer battery weighs less.

Power IQ and Voltage Boost

Anker has offered two versions of Power IQ technology: Power IQ 1.0 and Power IQ 2.0. This technology helps to charge faster. This technology is compatible with most devices, and increasing the current intensity and output power improves the charging speed. Power IQ technology is actually a kind of intelligent current and intensity detection system according to the connected voltage.

Anker has offered two versions of Power IQ technology: Power IQ 1.0 and Power IQ 2.0.

The power bank, which is equipped with Power IQ, generates 1.0 amps, 2 amps and 2.4 amps at output voltage by connecting to 5 volts, and has output if it is connected to 9 volts 2.0 amps, and 12 volts 1.5 amps. Of course, this is the minimum current intensity. In the Powerbank A1271 PowerCore, this value reaches 3 amps. With this technology, if you need 3.18 hours to charge your iPhone 7 Plus, this amount will be reduced to 2.1 hours. The output power is 12 watts with Power IQ 1.0 technology and 18 watts with Power IQ 2.0. So the full charge time in the second version is still reduced.

In many power banks, the voltage drops due to cable resistance, but thanks to the Voltage Boost technology, this lost voltage is compensated so that the charging speed continues to remain constant and its speed remains as high as possible. Most Anker power banks use Voltage Boost technology. It is worth mentioning that the hardware of the A1271 Powerbank Power Banker, by using the Multi Protect feature, prevents Short Circuit from occurring so that it can be safely charged without damaging the device and the power bank. It is also resistant to sudden increase in voltage and current and increase in temperature.

Input and output ports

There are two USB ports on the A1271 power bank, each with a current of 2.4 amps when a device is connected. But if you use all three, the intensity of the current that can be taken is 4.8 amps. The input current from the microUSB port is 2.0 amps, which indicates that the power bank itself is charging at high speeds. However, if you connect it to a charger that has a 2.0 amp output current.

The A1271 PowerCore is capable of charging two devices at high speeds. This means what a busy user wants.

Design and construction

The body of most anchor power banks is made of polycarbonate and has a rectangular shape and a matte appearance. Of course, the side edges of the A1271 Powerbank are rounded to make it easier to hold and use. All input and output ports are located on one side, and if Power IQ technology is used at the output of the power bank, the IQ mark will appear next to this port. The brightness of each of the LED indicators embedded in the battery charge indicates that there is about 5,000 mAh of capacity in the battery.

Overview

The A1271 Powerbank with a capacity of 20100 mAh is a good choice for people who rarely need to charge their power bank. If you charge this power bank one night until morning, you can use it for days. Since this Anker power bank is able to charge two devices simultaneously, battery capacity is an important issue. Safe charging, fast and uniform charging technologies, and a well-built body and multiple ports all go hand in hand to ensure that Anker has produced a power bank that you will not regret the cost you pay for it.