The Fujifilm NP‑W126S Rechargeable Lithium‑Ion Battery is a genuine power source designed for select Fujifilm X‑Series and FinePix mirrorless cameras. It’s engineered to deliver reliable performance under extended photo and video shooting conditions while better managing heat compared with earlier battery variants.

Featuring a 1260 mAh capacity, 8.7 Wh energy rating, and 8.4 V output, this lithium‑ion battery helps support consistent camera operation and longer capture sessions. Its compatibility with a wide range of Fujifilm bodies and improved thermal handling makes it suitable for travel, professional shooting, and everyday photography use.