JP30 is proof that significant advances can still come in smaller sizes. Chinese company achieves impressive feat with tiny ...
French researchers have announced a prototype of an 18650 sodium-ion battery. If you’ve bought a powerful LED flashlight, a rechargeable battery pack, or a–ahem–stronger than usual LASER ...
Taking laptop batteries apart, whether the regular 18650 or the modern pouch cell-based ... When unplugging a JST-PH connector, it’s best to grab it by its wings with flush cutters or tin ...