SmallRig Camera Battery Charger for NP-FW50 5493

SmallRig Camera Battery Charger for NP-FW50 5493 Key Features:

• Dual-slot NP-FW50 charger designed for simultaneous charging
• Supports Sony OEM and compatible third-party battery packs
• USB-C input accepts fast power sources up to 22.5W
• LED indicators show remaining capacity in clear 20% increments
• Intelligent circuitry manages heat and prevents overvoltage
• Trickle charging preserves battery condition near full capacity
• Red warning LED signals critically low battery levels
• Power display button displays charging status when unplugged

What's in the box?

• 1 x SmallRig Camera Battery Charger for NP-FW50 5493
• 1 x 60W USB-C Cable (1m)

FAQs:

Does this charger charge NP-FW50 batteries simultaneously?

Yes, it charges two NP-FW50 batteries simultaneously when powered by a fast USB-C adapter rated at 22.5W or higher. In this mode, both channels operate together, and two NP-FW50 packs reach full charge in roughly two hours. If you use a lower-powered 5V/2.4A adapter, the charger cannot draw enough current for simultaneous charging. In that case, it charges Channel 1 first, then automatically switches to Channel 2.

Can I use third-party NP-FW50 batteries with this charger?

Yes. The charger supports Sony NP-FW50 batteries and reputable third-party equivalents. Each channel independently monitors temperature and voltage, helping protect the cells throughout the cycle. If anything drifts outside a safe range, the charger slows down or pauses until conditions stabilise. This technology makes it suitable for mixed battery sets.

Can I check battery levels when the charger isn’t plugged in?

Pressing the display button activates the LEDs, showing approximate remaining capacity in 20% increments even when the charger is unplugged. This feature is practical when organising batteries or packing for a job, as you can check levels without needing a power supply connected.

Is it safe to leave batteries in the charger once they’re full?

The charger tapers to a controlled trickle near full capacity and will stop charging if it detects excess heat or overvoltage. These safeguards protect the battery chemistry during longer periods in the cradle.

What do the different LED signals mean?

When charging, the LEDs flash up to the current level and turn steady once that stage is complete. A full row indicates the charger has entered its controlled finishing phase. If the first LED flashes red and white, the charger has paused due to heat and will resume automatically once temperatures return to a safe level.