Sigma mobile X-power SI30A4QX

Portable battery brand Sigma mobile belongs to the solutions of the middle price segment. Its total capacity is 30,000 mAh or 111 Wh, while a little less than 19 thousand mAh can actually be transferred to mobile gadgets. This is enough to fully charge the Apple iPhone 14 Pro Max four times or 3.5 times the Samsung Galaxy A53 5G or other Android smartphones with good autonomy. The Sigma mobile X-power SI30A4QX power bank battery received three ports, namely a USB A output, an Apple Lightning input and a bidirectional Type-C.

With their help, you can simultaneously energize two devices. Additional advantages of the model include support for the Power Delivery protocol with a peak output power of 65 W, which in practice means not only the ability to quickly charge smartphones or tablets, but also the readiness to charge laptops (with PD support). According to the Quick Charge standard, the maximum power parameters are lower, but still at a decent level - 22.5 watts. Also declared is the compatibility of the accessory with smartwatches, fitness trackers, wireless headphones and other low-ampere equipment. Separately, it is worth highlighting a simple design with a textured plastic case and a concise indication of operation with five LEDs.