Techly offers three power banks to power any USB device and quickly recharge the battery if needed. They are practical, pocket-sized devices and excellent for travel.

I power bank they are devices that prove to be particularly useful in many circumstances: for example, they can be used when the battery of the smartphone or any other rechargeable device through a USB port began to download.

They can be considered as emergency power supplies that are practical to use, light, pocket-sized, ready for use when you are traveling and you don’t have an electrical outlet available in the immediate vicinity.

By connecting your smartphone, tablet, convertible 2-in-1 with the powerbank, you can continue working using an accessory power source. But the powerbank is such a versatile object that it can also be used with Bluetooth speakers, digital cameras, ebooks and so on.

Techly 10 and 20 Ah powerbanks with three USB ports: how they work

Choosing the powerbank: Techly offers three 10,000 and 20,000 mAh models with three USB-C and USB-A ports

The capacity of a powerbank it is measured in milliampere hours (mAh): this means that even with smartphones equipped with a “generous” battery of over 4,500 mAh, Techly power banks will allow you to recharge it several times, even just to get to the end of the day in case of particularly intensive.

However, it should be borne in mind that all power banks cannot ensure 100% energy efficiency: a 10,000 mAh device does not allow you to recharge a device with a 5,000 mAh battery twice. This is a fundamental aspect that must be kept in mind.

The 10,000 mAh I-CHARGE-10000 powerbank boasts compact dimensions (it measures 135 x 68 x 16 mm and weighs 220 grams) and offers tre uscite USB: una USB-A da 5V/1A, un’altra USB-A da 5V/2,1A e infine una USB-C da 5V/2,1A.

To power the powerbank and recharge its built-in battery, a USB-C input connector (DC 5V/2,1A max).

Techly 10 and 20 Ah powerbanks with three USB ports: how they work

A second model, the I-CHARGE-1000020W 10,000 mAh 20W powerbank, unlike the previous one, integrates two input connectors: a Micro USB (DC 5V/3A, 9V/2A, 12V/1.5) and a USB-C (DC 5V/3A, 9V/2A, 12V/1.5A).

Techly 10 and 20 Ah powerbanks with three USB ports: how they work

There are also three outputs: USB1 and USB2 type USB-A (DC 5V/3A, 9V/2A, 12V/1,5A) e una USB-C (DC 5V/3A, 9V/2.22A, 12V/1.66A). Allowing you to reach a power of 20W, this powerbank allows you to recharge any device connected downstream compatible with the various profiles indicated faster: we talk about it in the article dedicated to the use of chargers other than the original ones.

The 10,000mAh and 20W version measures 149 x 68 x 17mm and weighs 227 grams.

Finally, the 20,000 mAh 20W I-CHARGE-2000020W powerbank model combines a higher capacity with support for greater power when recharging.

Also in this case they are present two input connectors Micro USB (DC 5V/3A, 9V/2A, 12V/1,5A) e USB-C (DC 5V/3A, 9V/2A, 12V/1,5A) oltre a tre uscite: USB1 e USB2 di tipo USB-A (DC 5V/3A, 9V/2A, 12V/1,5A) e USB-C (DC 5V/3A, 9V/2,22A, 12V/1,66A).

Techly 10 and 20 Ah powerbanks with three USB ports: how they work

The 20,000 mAh 20W Techly powerbank model has dimensions of 151 x 68 x 29.5 mm and weighs just over 400 grams.

The three power banks, thanks to the presence of three USB output ports, can recharge the battery multiple devices at the same time.

Equipped with 4-level power indicator lights and on/off button, the three power banks integrate protection circuits to prevent overcharging, over-current, short-circuiting and over-discharging. Overall the manufacturer has implemented various levels of protection to monitor the optimal functioning of the power bank and ensure its completely safe use.

The life guaranteed by the manufacturer for all powerbank models is the same and is equal to at least 500 recharge cycles.

In all models, the charging cable: 0.26m USB-C type in the first case; 0.3m Micro USB in the other two products. However, the charger to power the powerbank via a wall socket is not included: the advice is to carefully choose a charger compatible with the powerbank input plate values.

To reduce the recharge times, especially with 20,000 mAh power banks, it is advisable to equip yourself with a charger capable of ensuring a higher power value than the input required. Just read the values ​​printed on the charger and connect the most appropriate charger to the power bank.


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