Fast Charger 40W Dual USB-C Ports

<p>&nbsp;</p> <p><span class="a-list-item"><span><br></span></span></p> <h3 class="a-spacing-mini">One Charger, Two Devices</h3> <p class="a-spacing-base">Dual high-speed USB-C ports offer 20W and 20W charging so you can power up your phone and your tablet at the same time.</p> <p class="a-spacing-base"><span class="a-text-bold">High-Speed Charging</span></p> <p class="a-spacing-base">Get 40W charging enough to fast charge a MacBook Air when you connect to a single USB-C port.</p> <p class="a-spacing-base"><span class="a-text-bold">Small Size, Big Power</span></p> <p class="a-spacing-base">Roughly the same size as an original 20W charger, but with twice the power.</p> <p>&nbsp;</p> <p style="text-align: center;"></p> <ul class="a-unordered-list a-vertical"> <li><span class="a-list-item"><span class="a-text-bold">Total Output</span>: 40W Max</span></li> <li><span class="a-list-item"><span class="a-text-bold">Input</span>: AC 100-240V, 50/60Hz, 1.5 Max</span></li> <li><span class="a-list-item"><span class="a-text-bold">USB C1/C2 Single Output</span>: 5V ⎓ 3A , 9V ⎓ 3A , 12V ⎓ 3A ,15V ⎓ 2.67A, 20V ⎓ 2A (40W Max)</span></li> <li><span class="a-list-item"><span class="a-text-bold">USB C1+C2 Output Simultaneous Charging</span>: 20W + 20W</span></li> <li><span class="a-list-item"><span class="a-text-bold">Protocol</span>: PD 3.0, PPS, Quick Charge 3.0</span></li> </ul> <p class="a-spacing-base">Trickle charging and fast charging are two different methods of charging batteries, and they vary in terms of the speed at which they charge a battery and the purpose they serve:</p> <ol class="a-ordered-list a-vertical"> <li><span class="a-list-item"><span class="a-text-bold">Trickle Charging:<span>&nbsp;</span></span>Trickle charging is a slow and continuous charging process designed to maintain a fully charged battery without overcharging it. It is typically used for lead-acid batteries (like those in cars) and some types of rechargeable batteries (e.g., nickel-cadmium or nickel-metal hydride) that are sensitive to overcharging. Trickle charging supplies a low and constant current to the battery, compensating for self-discharge and ensuring the battery remains fully charged. It is a method used for long-term battery maintenance, such as keeping a car battery charged during storage or maintaining the charge on certain types of backup batteries.</span></li> <li><span class="a-list-item"><span class="a-text-bold">Fast Charging:<span>&nbsp;</span></span>Fast charging, as the name suggests, is a much faster method of charging batteries and is designed to quickly replenish a battery's charge. It is commonly used in smartphones, electric vehicles (EVs), and other modern devices where users want a rapid recharge. Fast charging involves delivering a higher current and voltage to the battery, enabling it to charge at a much faster rate compared to trickle charging.</span></li></ol>