I am pleasantly surprised by this model. Chargers dedicated to the Galaxy S5 are the strongest I have ever received.
The batteries themselves are indicated as having a capacity of 3800 against 2800 mHa for Samsung original.
I do not have measuring devices to check.
Upon receipt of these batteries this morning I put them in charge. When the light turned blue on the chargers, I put in a phone. It indicated a% load 93% against 100% for the original.
After two days of use, it is stated as a percentage of 28% over the inserted battery.
The easiest way is to consider that they have a lower capacity of 10% to the original, as was the case for all my previous generic batteries. But although they hold a charge after proper use of each.
Another positive factor is they are inexpensive (2-3 A battery charger off, against original 15-20) and ultimately high consumption we found it for the Smartphone.
I would add that the supplier sent me my two articles in less than 6 days.
What could I complain?
In conclusion, for owners of Galaxy S5, you will not be disappointed to have reliable battery backup at this price.
