Find out about the best powerbank charger ever.

Powerbank chargers have become an essential part of our daily routine. However, the batteries inside them tend to degrade with regular use, just like our devices. But what if I told you that you could now replace the batteries of your powerbank charger instead of discarding it when it no longer holds a charge? Yes, you heard it right! 

Thanks to the advanced technology available today, you can now purchase the Nitecore F4 powerbank charger, which allows you to change the batteries whenever needed.

Nitecore F4 Four-Slot 18650 Battery Charger & Power Bank USB input
The Nitecore F4 Powerbank Charger

The Nitecore F4 is a compact, versatile four-slot battery charger and power bank designed for outdoor and on-the-go use. Here are some of its key features:

      1. Charging Capability: The F4 can charge up to four batteries simultaneously, and it is compatible with various battery types, including Li-ion, Ni-MH, and Ni-Cd batteries.

      1. Power Bank Functionality: The F4 can also serve as a power bank and charge other USB devices, such as smartphones and tablets, with its built-in USB output port.

      1. LCD Display: The charger features a clear LCD screen that displays real-time charging status, battery voltage, and charging current.

      1. Multiple Protections: The F4 has many safety features, including over-discharged battery activation, reverse polarity protection, and automatic battery status detection.

      1. Compact Design: The F4 is small and lightweight, making it easy to carry in a backpack or pocket. It is also designed to be impact-resistant and water-resistant, making it durable for outdoor use.

    Overall, the Nitecore F4 is a reliable and convenient battery charger and power bank that is ideal for outdoor enthusiasts and travelers who need a versatile and portable power source for their devices.

    Create a 14000mAh powerbank with the F4

    So you have got your F4 powerbank, you can, of course select batteries that suit your other devices and use the F4 as a carrier and charger for them. However, if you are looking to use the F4 to charge other devices, then we can help you with a quick guide.

    Remember the maximum output of the F4 is 2A so really we don’t want a high discharge, we want the highest capacity when just using it as a powerbank.

     Something like the Samsung 35E would be ideal (link below), with a low 8A output and a massive 3500mAh, four of these would give you a 14000mAh power bank!

    More data from the manufacturer can be found here.