Fast Charging The TOPK three in one charging cable supports fast charging with a strong magnetic connection. You can charge any device using micro USB, USB Type-C and Iphone all from one cable. The cable has also been proven to ...

25R 18650 2500mAh Batteries by Samsung are some of the most popular and trustworthy batteries. Readily available, and great balance of performance and capacity make Samsung 18650 batteries a great choice for most replaceable-battery electronic devices. Please note: Batteries only ...

Samsung INR18650 30Q battery has a high capacity of 3000mAh but a lower continuous discharge rate of 15A. However numerous independent tests have proven Samsung are very much underestimating this figure probably for safety reasons, the 30Q is consistently reaching ...