O eso es lo que afirma Polygon:
But our biggest complaint for a controller that some at Polygon otherwise consider the best they've ever used: over the course of 100-hundred plus hours with the DualShock 4, the battery life appears to sit somewhere in the 7- to 8-hour neighborhood, a fraction of the 30-hour battery life on the DualShock 3. As the system only includes one micro USB cable 1.5 - 2m in length, marathon sessions might happen on your floor near the PS4. As with the DualShock 3, the DualShock 4 battery isn't intended to be replaced, though enterprising users may be able to find replacements online in the coming years.
Si tenemos en cuenta que el DS3 dura cerca de 30 horas y el nuevo mando 8... A discutir!