External battery 20000mAh with quick charging QC 3.0 PD Hoco J87A - Black Review

The Hoco J87A external battery allows you to connect two devices at the same time, and is itself charged with a micro-USB or Type-C cable. Inside it is a hidden energy reserve for 5 smartphone charges: 20,000 mAh. Four LEDs show the remaining charge. Thanks to the support of accelerated charging technologies, such as Quick Charge 3.0 and Power Delivery, compatible gadgets charge faster than usual. Benefits of an external battery 20000mAh with fast charge QC 3.0 + PD Hoco J87A - BlackPractical and compactHoco J87A is made of high quality and durable materials: plastic and polycarbonate, resistant to high temperatures. Despite the impressive reserve of energy concentrated inside, the power bank has compact dimensions: the size is 141x69x28 mm, and the weight is 400 grams. It fits in the palm of your hand and is not heavy for its capacity. UniversalThe capacity of the built-in 20,000 mAh battery is enough to recharge the dead battery of your mobile assistants during short trips. The power bank has several different types of interfaces: a two-way USB Type-C port, as well as one USB output port. It is suitable for recharging many gadgets: phones, players, selfie sticks, tablets and other mobile devices. In addition, the output ports can work in parallel and charge multiple devices at once. Charges quicklyThe external battery supports fast charging mode and can charge gadgets with an output power of up to 20W. Compatible models of smartphones Huawei, Apple, Xiaomi will be ready to work in the shortest possible time. Please note that the device being charged must also support fast charging. Otherwise, the standard operating mode will be activated. Controls the level of charge There are four LEDs on the front side of the case. By the number of glowing diodes, you can determine the approximate level of energy remaining in the bank. One bulb corresponds to 25% or less. Thanks to this feature, you will always know exactly when the portable battery needs to be recharged. Technical characteristics of the external battery 20000mAh with fast charging QC 3.0 + PD Hoco J87A - BlackCapacity, mAh 20000Wireless charging NoDisplay NoCapacity indicator YesCable included USB - micro-USBChemical type Li-polOutput connectors USB Type-C (connector)USB type A (connector)Charging Notebook NoFlashlight NoQuick Charge Quick Charge (PD)Quick Charge (QC)Micro USB input connectors USB Type C V/2.2A Output voltage/current USB: 5V/3A, 9V/2A, 12V/1.5AUSB Type C: 5V/2.4A, 9V/2.2A, 12V/1.6AUSB+UBS Type C : 5 V/3 ADimensions, mm 141x69x28Weight, g 400