NP-W126S Li-Ion Battery Pack

Fujifilm NP-W126S Li-Ion Battery — Spare Power for Long Travel Shooting Days

The gist: Fujifilm's official spare battery for the X100, X-T, X-E, X-S, and X-Pro series — carrying a second genuine battery is the simplest insurance for a full day of travel shooting without a power outlet.

• Wide camera compatibility: Works in X100VI, X100V, X100F, X-T50, X-T30 III, X-T20, X-T200, X-T100, X-E5, X-E4, X-S10, X-Pro3, X-Pro2, and many more — spans over 25 Fujifilm bodies.
• Genuine Fujifilm cell: Official OEM battery with the correct voltage and communication protocol for Fujifilm cameras, avoiding the firmware warnings triggered by many third-party alternatives.
• Essential backup for travel days: Most Fujifilm X-series bodies get 300–350 shots per charge — a spare extends a full travel day's shooting without returning to a charger.
• Compact carry: Small enough to slip into any pocket or small pouch; no meaningful size impact on a travel kit.

JG Superstore's Fujifilm accessories page confirms the NP-W126S is the current-generation official battery, compatible with both NP-W126 and NP-W126S chargers across the Fujifilm X-series lineup.

Best for: Fujifilm X-series photographers who shoot full days away from power — especially those traveling to remote destinations or covering events. Skip it if: Your camera uses a different battery format (check your manual — the X-H1 and X-H2S use different battery systems). Runs around $50 — check the current price before buying.