I purchased this battery and the associated charger. Items were as described and work perfectly, and I think I saved about 15% compared to m any other suppliers. Shipping and delivery was very prompt and painless. I have been an Adorama customer for around 30 years, and whether it's an expensive camera or computer, or simply a roll of 35mm film, they always come through.

I purchased the Fujifilm NP-W126S battery as a spare for my X-S10. I purchased the Fujifilm battery as opposed to a third party battery, even though they are more expensive, for several reasons:1. Use of a Fujifilm battery maintains warranty coverage in the event of a battery induced problem.2. Fujifilm batteries provide longer useful operating time per charge (https://ultralightphotography.net/gear/fuji-cameras/everything-you-wanted-to-know-about-np-w126-batteries/)3. The voltage discharge curve and the internal impedance of the battery are important -- especially as the battery approaches the lower end of its operating voltage as it approaches shutdown. It is virtually impossible to obtain these specifications, even from Fujifilm. However, Fujifilm testing ... MoreI purchased the Fujifilm NP-W126S battery as a spare for my X-S10. I purchased the Fujifilm battery as opposed to a third party battery, even though they are more expensive, for several reasons:1. Use of a Fujifilm battery maintains warranty coverage in the event of a battery induced problem.2. Fujifilm batteries provide longer useful operating time per charge (https://ultralightphotography.net/gear/fuji-cameras/everything-you-wanted-to-know-about-np-w126-batteries/)3. The voltage discharge curve and the internal impedance of the battery are important -- especially as the battery approaches the lower end of its operating voltage as it approaches shutdown. It is virtually impossible to obtain these specifications, even from Fujifilm. However, Fujifilm testing of the camera is performed with their own battery. Camera performance could be problematic with other batteries due to higher internal impedances that result in great voltage drop during high current peaks as the battery discharges.Cheaper batteries are not necessarily money spent wisely.

I purchased this genuine Fujifilm battery through Adorama because I know the manufacturer's batteries for Fujifilm cameras are of top quality, last a long time through many, many charging cycles, and deliver the best performance. Unfortunately, it is too common for batteries to cause issues with cameras if they are made by a second or third party and their lifetime is much shorter. Lastly, ordering through Adorama is far prefered given how other sellers (such as Amazon) have practices that result in many counterfeit products being sold. I trust Adorama to deliver what they are selling, and in this case my expectations were met, as they have been each time I've purchased items through them