resistant, very convenient system Powercheck

For some devices, at least to spend time to recharge the non-rechargeable batteries offer more power and duration. This is offered by these batteries. I tested them on their arrival: the charge is almost complete (a slight discharge is normal). Powercheck The system is very convenient.

I have therefore placed in a device that consumes me rechargeable shovel. I know that with this it will last longer. After a few days, it still holds. Two batteries have a slightly lower charge indicator but it is related to the operation of the product.

I had already tested under brands but for consuming devices, do not play too much and made reliable Duracell batteries that last (and who do not flee if left for a long time, I was already several devices gun ). A very good product, too bad we do not see for what price.