18650 batteries

The 18650 battery is actually a lithium-ion cell made in a standard size of 18mm x 65mm. Nowadays, it is used a lot in flashlights, laptops, and other … [Read more...] about 5 Tips To Extend The Life Of The 18650 Batteries

Li-ion battery has become the most popular type of batteries used in electronic devices like smartphones and laptops. Many people believe that we … [Read more...] about How To Charge 18650 Li-Ion Battery Correctly