Features:
Microcomputer control technology, support hybrid charging mode.
Capable of setting the charging voltage of each bay individually.
LCD real-time visual display of charging progress, battery type, battery current voltage and current charge capacity.
Automatically detects non-rechargeable batteries and LCD displays null.
Automatic activation function and automatically stops charging when completed
Friend, 18650 battery is not the same size as AA OR AAA battery, please be well note. If you need battery used in Power Bank, we suggest use flat head 18650 battery.
With this bargain pack, you get 20 snazzy AA battery cases. These clear cases are ideal for keeping your AA batteries better organised and safer too as it keeps the battery contacts away from damaging short circuits, etc. Lightweight and low cost these clever little transparent cases can be locked in-line together to provide a larger case where needed.As well as holding 4 x AA batteries, this case can also hold AAA batteries - and while they do move from side to side, it's better than keeping AAA batteries in a pocket.Please note that any batteries pictured are not included within the price.What's in the Box?20 x AA / AAA clear battery storage cases 7dayshop Product PromiseWe’re so confident you will love your 7dayshop product, all our 7dayshop products come with a 30-day 101% satisfaction assurance and a 2-year guarantee.Online since the year 2000, you can trust us: millions of customers already do.