MINRISE Solar Power Bank 40000mAh, Portable Charger PD 20W Fast Charging

Product description

1 Highly Compatible

2 Widely Applicable

How to properly use sunlight to charge this power bank?

Place the power solar panel under vertical sunlight or in a sunny environment (avoid extremely high temperature prolonged direct sunlight to prevent battery damage) .Power bank auto-charges via sunlight; green indicator lights up to show charging

Why is solar charging slower?

Solar panel max 1.65W, which is much slower than cable. Solar charging efficiency depends on weather/light, very slow in cloudy/indoor/low-light, easily mistaken as “not working.” Suitable only as backup charging method

Why is this solar power bank heavier?

This solar power bank is heavier than a traditional one due to its high-capacity battery, solar charging system, and outdoor protective materials

How to properly charge this power bank?

Select a standard charging cable and connect it to the proper input port. The LED will blink. Once fully charged, all four LEDs will stay lit steadily, at which point charging should be stopped

How to properly maintain this power bank?

It is recommended to use the power bank at a normal frequency. If the product will not be used for an extended period, perform a complete charge and discharge cycle every three months

【Large Capacity & Universal Compatibility】This Solar power bank portable charger features 40000mAh high-density Li-polymer batteries, offering larger capacity without increasing size or weight. Recharge via adapter for daily use, and rely on solar charging as a handy backup in outdoor emergencies. Built-in smart protection IC ensures safe and reliable charging. Widely compatible with all major phones and tablets
【20W PD Ultra-Fast Charging】Equipped with a 20W Type-C output, this solar power bank can charge your iPhone 15 from 15% to 65% in just 30 minutes. Compatible with most phones and tablets—including iPhones, Samsung Galaxy, Google Pixel, and other Android devices—it keeps you connected without delays or low-battery anxiety
【Built-in 4 Charging Cables & 9 Charging Methods】No more tangled wires or forgotten cables. This portable charger comes with 3 built-in output cables—Type-C, iOS, and Micro USB—and 1 built-in USB-A input cable, so you don’t need to carry extra cords. It supports 5 output options (including Type-C to C and USB-A cable) and 4 input methods (solar panel, Type-C, Micro USB, USB-A), offering unmatched flexibility wherever you go
【Sturdy & Durable Design for Outdoor】The solar power bank is made of sturdy ABS material, with anti-fall thick silicone in each corner. The charging port is also protected by a silicone cover. Anti-fall/dustproof/waterproof design, playing an important role in outdoor emergencies, if you are an outdoor enthusiast, don’t miss this power bank
【Ultra-Bright Dual Flashlights】The battery pack contains 2 bright LED flashlights, very helpful for camping lovers, the light illumination distance is up to 165 feet and the duration is up to 25 hours, these lights play great roles during outdoor emergency
【Excellent Service & Solar Charging Reminder】Package includes: 1× 40000mAh solar charger, 1× Type-C cable, and 1× user guide. Our support team is available 24/7 to help with any questions or concerns—quickly and hassle-free. Note: Solar charging is for emergency use only, as it’s slower due to sunlight conditions. For daily charging, use a 5V/2A or higher adapter.