Previous page Next page 1 Why Choose Qi2 25W? Previous page Next page 1 Loop & Charge 2 Recharging Tip 3 Charging Tip 4 Advanced Safety Is the product safe to use when it gets warm? Slight warming during wireless charging is normal, especially under heavy use. The product meets international safety standards to ensure safe use. Why my power bank provide fewer charges than expect? External batteries typically supply 60%-70% power to devices, with 30%-40% lost to heat and voltage conversion. So a fully charged INIU 10000mAh power bank can offer an estimated 6000 mAh-7000mAh to your devices.
How to calculate the possible number of charges?
Industry-standard formula: (Power bank capacity × 65%) ÷ Device battery capacity Number of Charges. eg. (10000mAh power bank × 0.65 ) ÷ 3279mAh iPhone 14 battery 1.9 charges Why cant I wirelessly charge my phone at 25W? iPhone 16 Plus/ Pro Max and later models (excluding iPhone 16e) will support Qi2 25W after updating to iOS 26 or later. iPhone 12/13/14/15 series models updated to iOS 17.4 or later can only wirelessly charge at Qi2 15W. Does it support pass-through charging? Yes, our power bank supports pass-through charging. You can charge both the power bank and connected devices simultaneously. 2 Why Choose Qi2 25W? 2 Loop & Charge 3 Recharging Tip 4 Charging Tip 5 Advanced Safety Is the product safe to use when it gets warm? Slight warming during wireless charging is normal, especially under heavy use. The product meets international safety standards to ensure safe use. Why my power bank provide fewer charges than expect? External batteries typically supply 60%-70% power to devices, with 30%-40% lost to heat and voltage conversion. So a fully charged INIU 10000mAh power bank can offer an estimated 6000 mAh-7000mAh to your devices.
How to calculate the possible number of charges?
Industry-standard formula: (Power bank capacity × 65%) ÷ Device battery capacity Number of Charges. eg. (10000mAh power bank × 0.65 ) ÷ 3279mAh iPhone 14 battery 1.9 charges Why cant I wirelessly charge my phone at 25W? iPhone 16 Plus/ Pro Max and later models (excluding iPhone 16e) will support Qi2 25W after updating to iOS 26 or later. iPhone 12/13/14/15 series models updated to iOS 17.4 or later can only wirelessly charge at Qi2 15W. Does it support pass-through charging? Yes, our power bank supports pass-through charging. You can charge both the power bank and connected devices simultaneously. Trusted INIU Quality with 3-Year
Care: As the SAFE Fast Charge Pro trusted by over 38 million users, we ensure the safest charging with the highest-grade materials. With our industry-leading 3-year INIU care, if you have any issues in three years, a new one is on us.
Intuitive Digital Display: No more guesswork the clear digital display at the bottom of the magnetic power bank shows precise battery level and charging status at a glance. Product information
Connector Type Output: USB Type C * 2 Brand INIU Battery Capacity 10000 Milliamp Hours Color Black Special Feature Fast Charging, Slim, Wireless Charging Product Dimensions 4.1 x 2.8 x 0.5 inches Item Weight 8.4 ounces Item model number P781 Batteries 1 12V batteries required. (included) Special features Fast Charging, Slim, Wireless Charging Other display features Wireless Manufacturer Shenzhen Topstar Industry Co., Ltd. Date First Available December 2, 2025
Additional Features What You Get: INIU 10000mAh Qi2 25W magnetic power bank*1, 0.4 ft USB-C GoCord*1 (Attached on the power bank), user manual*1, and INIU industry-leading 3-year care and lifetime technical support.