At first me this battery seemed sufficient, but soon I realized that he endures no temperature fluctuations. In summer temperatures (about 25 ° C) it begins to slowly but steadily expand and swell. Only with great difficulty I was able to get him out of my Nikon. Also, the power has been reduced so that at least a half. So if you like staying in warmer areas and wants to buy a peripheral T-battery for traveling or similar, you should rather buy the more expensive original Nikon product.
