ProMaster USB-C Rechargeable Li-Ion Battery (Fujifilm NP-W126S Replacement)
Direct USB-C Charging Camera Battery – 1,150 mAh Capacity, On-Board LED Charging Status Indicator, Reusable Dual-Compartment Storage Case & Included USB-C to USB-A Charging Cable
The ProMaster USB-C Rechargeable Li-Ion Battery is a versatile, high-convenience power solution engineered for Fujifilm camera systems utilizing the NP-W126S battery form factor. Designed to streamline workflow and eliminate the need for bulky dedicated battery cradles, this 1,150 mAh lithium-ion battery features an integrated direct USB-C input port. This allows photographers to recharge the pack directly from USB power banks, wall adapters, car chargers, or laptops without tying up their camera body during lengthy in-camera charging cycles.
The battery housing integrates a dedicated two-color LED charging status indicator that glows red while actively charging and turns green once the battery reaches full capacity. Compatible with USB power sources delivering between 0.5A and 3.0A, it reaches a full charge from depleted in approximately 2.75 hours (at 0.95A minimum). For maximum versatility, the battery also supports standard in-camera charging and conventional external camera battery chargers. Built using premium-grade lithium-ion cells for long cycle life, the pack includes built-in safety circuitry to safeguard against overcharging, over-discharging, overcurrent, overvoltage, and short circuits. It comes complete with a durable dual-compartment protective travel case capable of holding the battery and included cable (or two batteries side by side) while keeping terminal contacts safely protected from metal objects.
KEY FEATURES & PERFORMANCE HIGHLIGHTS
Integrated Direct USB-C Charging: Features an on-board USB-C input port to charge directly from common USB power sources without a standalone cradle.
On-Board LED Charge Indicator: Integrated status light provides real-time visual feedback, turning from red (charging) to green (fully charged).
Triple-Charging Compatibility: Charges via direct USB-C input, standard in-camera USB power delivery, or external dedicated battery chargers.
Comprehensive Built-In Safety Circuitry: Protects against overcharge, over-discharge, overcurrent, overvoltage (voltage regulation), and short circuits.
Dual-Compartment Travel Case: Protective hard case safely houses the battery and charging cable, or two batteries side by side, preventing terminal shorting during transit.
Broad USB Power Support: Functions reliably with USB inputs ranging from 0.5A to 3.0A; recharges fully in approximately 2.75 hours (at 0.95A).
TECHNICAL SPECIFICATIONS
Product Type: Rechargeable Lithium-Ion Camera Battery
Battery Model Compatibility: Fujifilm NP-W126 / NP-W126S Replacement
Battery Capacity: 1,150 mAh
Chemistry: Lithium-Ion
Charging Interfaces: Integrated USB-C Port, Standard In-Camera Charging & External Chargers
Charging Status Indicator: Dual-Color LED (Red: Charging / Green: Fully Charged)
Input Current Range: 0.5A to 3.0A (Direct USB-C Input)
Charge Time: Approx. 2 Hours 45 Minutes (from Depleted to 100% at 0.95A)
Safety Circuitry: Overcharge, Over-Discharge, Overcurrent, Overvoltage & Short-Circuit Protection
Included Accessories: USB-C to USB-A Charging Cable, Dual-Compartment Protective Storage Case
Function: Camera Power Supply & Standalone USB-C Fast Recharging
This battery is compatible with the following Fujifilm cameras:
X100F
X100V
X100VI
X-A1
X-A10
X-A2
X-A3
X-A5
X-A7
X-E1
X-E2
X-E2S
X-E3
X-E4
X-E5
X-H1
X-M1
X-M5
X-Pro1
X-Pro2
X-Pro3
X-S10
T-1
X-T1 IR
X-T10
X-T100
X-T2
X-T20
X-T200
X-T3
X-T30
X-T30 II
X-T30 III
X-T50
Specifications:
Voltage: 7.2 V
Capacity: 1,150 mAh / 8.28 Wh
Battery dimensions: 48 mm x 37 mm x 16 mm
Battery weight: 54 g / 1.90 oz
Charging current: 0.5A – 3.0A at 5V (via USB cable)
Storage case dimensions: 96mm x 69mm x 29mm
Kit weight: 106 g / 3.74 oz (includes plastic storage case, battery, & charging cable)
Charging time: approximately 2 3/4 hours (with 0.95A minimum charging current via USB-C port)

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