20,000mAh Solar Power Bank Case with Dual USB Fast Charging for Outdoor Use

Overview
– Portable 20000mAh Fast Charging Dual USB Polar Mobile Power Bank Case DIY Kit for self-assembly.

Features
– Assembling kit for polar power bank; designed for installation by the user.
– Compatible with 606090/909060/7565121 polymer batteries (batteries not included).
– 20000mAh capacity allows for multiple device charges.
– Dual USB ports for simultaneous charging of two devices.
– Built-in single crystal solar panel for efficient solar energy conversion.
– Protection features include over-charge, over-current, and short circuit protection.
– Wide compatibility with most smartphones, tablets, and other digital devices requiring DC 5V.

Materials / Build
– Color options: Green, Yellow, Orange, Black.
– Not waterproof.

Sizing / Dimensions
– Size: Approx. 161 x 79 x 17mm.

Use cases
– Suitable for sports, travel, and outdoor activities.
– Designed for charging mobile phones and other electronic devices on the go.