Nowadays, wireless battery charging is commonly found on smart phones, portable media players, tablets and wearables, which provides easy-to-use charging solutions. So would it also be possible to charge flashlight batteries with the wireless charging in the future? We may have thought about a built-in wireless charging system on the flashlights, no exposed ports, completely sealed and waterproof. With this design, it can greatly enhance reliability, reduce the mechanical damage caused by repeatedly plugging in the lights’ charging ports. And some people also tell they’d like to see remote induction charging on flashlights, able to make lights automatically charge as moving on the inductive zone. This Induction charging seems a sound technology and more possibilities with it’s currently advancing. Besides, there are also a couple companies, such as, wi-charge charges via infrared light, energizing the operations with wireless power... Any ideas, comment freely.