Hello,

I would like to buy a smart charger for a rechargeable port.
The main problem is that the shipping in all US shop are above the price of the charger, so any of you know a shop to buy these in Europe?

I have also seen that you need a specific charger for specific batteries (3,7/7,2V) and the amperage depends of the capacity of the battery (for exemple 3A for panasonic 18650 3400mha).
For the ampaerage i assume that you can you ise a lower amperage charger for high capacity battery but the recharge time will be longer, but what happen with using a 3A charger with a trustfire 14500 940mha?

Thank you!