Not everywhere can you find a way to charge a mobile device, and there's not always time to linger long enough until the battery is full again. Especially on the road, this can be a big problem, since smartphone, tablet, PC or other devices are an important as well as practical part of daily life. and not suddenly be limited by an empty battery, the Powerbank 20000 mAh PB320PD of the brand Ansmann is a valuable helper. Handy and compact as it is, it fits in almost any jacket, trouser or handbag pocket and is always quickly ready for use as a savior in an emergency.
The powerbank is characterized by high performance and versatility. It has two USB outputs as well as a micro USB and a USB Type-C input. This makes it compatible with numerous devices and guarantees fast charging for all common USB devices such as smartphones, tablets, cell phones, MP3 players, navigation devices or even laptops. The battery itself can be easily refilled via the Type-C port using a common USB charging cable and subsequently has a capacity of up to seven smartphone charges. Four LEDs, which can be activated at the touch of a button, provide information about the powerbank's charge level in 25% increments.
To ensure safe use, the device is equipped with built-in overcharge protection. Once charging is complete, this is automatically terminated and protects the battery from overheating in this way. Numerous cheaply produced products exist that run the risk of exploding and pose a high risk of injury. As soon as the voltage of the powerbank drops below a certain value while charging a connected device, it is switched off by a deep discharge protection to prevent damage to the battery. Thanks to it, the circuit is interrupted when the battery heats up too much.