Durable USB power bank case for 4x18650 batteries with micro USB charging port.
This USB power bank case fits four 18650 batteries and is designed for DIY enthusiasts building mobile phone chargers. Measuring 2.1 x 7.9 x 11.5 cm, it offers a compact, easy-to-handle form factor for your custom power supply projects.
Crafted from high-quality, durable materials, this case promises wear resistance and long service life, suiting daily use and repeated handling. Its minimalist design emphasizes simplicity and practicality.
Equipped with a micro USB port for power input, this case supports 5V/1A charging, making it compatible with common USB power sources for convenient battery charging.
Its design streamlines connections between batteries and devices, tailor-made for 18650 battery configurations without including batteries.
Made from wear-resistant materials, this battery box is built to endure daily DIY assembly and disassembly. Its size and sturdy construction provide stability during usage and transport.
The simple application enables electronics hobbyists to easily assemble mobile power supplies with a wide range of compatible applications.
This package contains one DIY power bank battery box suitable for 4×18650 batteries, without batteries included.
It might be late but for the money its a great deal its a back up for my fishing head lamp, nice and small fits belt bag with two usb outlets and small torch just great for my needs, thank you , no why i will be taken late post bonus for this price, thank you
It doesn't have a USB type C. I ordered one for that reason: Very disappointed.
The price is good, but the charging port is a micro 5-pin, not a Type-C.
This is a product of rather poor quality.
A good case for the money.
