The latest thing in lithium-ion battery charging is wireless charging. You might even have first-hand experience by way of your cell phone. You place your phone on a charging pad and, like magic, it recharges...
We strive to achieve that goal by offering a better lithium-ion battery; a USB rechargeable battery that is as convenient to use and every bit as powerful. We consider doing so part of our focus on environmental responsibility.
One of our goals is to convince as many people as possible to trade their alkaline batteries for rechargeable lithium-ion batteries. We want to put an end to single-use products, specifically household batteries.
The most important thing to remember here is that recycling reduces the amount of waste that has to be dealt with. Recycling also reduces our dependence on the resources needed to make batteries.
Perhaps you've read articles in which experts recommend always using batteries of the same type, brand, and age. Those same experts warn against mixing batteries.