
The Over-discharge Protection prevents excess energy from being wasted during times of low energy consumption. It charges your laptop only when the Li-ion polymer battery is fully charged and prevents overcharging even if its AC plug is connected to a power source for days. The Maxoak Power Bank has Overcharge Protection. When the battery power is low, you can press any one of the three buttons to find out how much battery life is left in it.
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There are also three buttons on top of the power bank that allow you to check how much is left in it after a full charge. It has four built-in LED lights that indicate battery level (25%, 50%, 75% or 100%). The Maxoak Power Bank can be recharged using 100V ~ 240V AC input voltage. The 20V output supports 65W up to 135 Watts so it can charge your Laptop quite quickly compared to other power banks. However, it does not include a USB-C output for Macbook laptops. The Maxoak has over 14 DC connectors that are compatible with most laptops in the market. The best thing about these outputs is that you can charge several devices at the same time. Two of the four 5V USB outputs produce 2.1A and the other two produce 1A and can be used to charge Smartphones, Tablets, and USB-Charged devices. The 12V output is rated 2.5A and can charge Cameras, LED lights, and small 12v appliances. The 20V DC Output is rated 5A and can charge most laptops.



It comes with 20V, 12V, and four 5V USB outputs. Its 50000mAh capacity means it can charge your laptop up to two times your iPhone up to 16 times and Galaxy S8 up to 10 times. Constructed with Lithium-ion Polymer Battery Cell that has over 1000 life cycles which means it can be charged and recharged over 1000 times before it starts to decline in performance.
