Description
Product Overview
The Batmax NP-FV50 dual charger is engineered for Sony camcorder users who demand dependable power on set or in the field. Each charger holds two premium‑grade A‑cell lithium‑ion batteries (1200mAh, 7.2V) that replace original Sony NP‑FV30, NP‑FV40, and NP‑FV50 packs. The compact USB LCD charger measures just 0.2 x 4.5 x 0.2 inches and weighs 2.4 ounces, making it easy to transport. Built‑in circuit protection guards against over‑charging, short‑circuit, high temperature, and voltage surges, extending battery lifespan without memory effect.
Usage
Designed for professional videographers, hobbyists, and content creators, this charger works flawlessly in studios, on location shoots, or during travel. Simply connect the charger to a USB power source—laptop, power bank, or wall adapter—and monitor charge status on the clear LCD. The dual‑slot design lets you keep one battery in use while the other charges, minimizing downtime during long recording sessions. 
Why Choose Us
Batmax products undergo rigorous manufacturer testing to match OEM specifications, ensuring compatibility and performance identical to Sony’s original batteries. The premium A‑cell construction delivers higher capacity and reduced self‑discharge, while the multi‑layer protection system provides peace of mind in demanding environments. Our chargers are backed by a no‑discontinue policy, guaranteeing ongoing support and parts availability.
Key Features
- Dual‑slot design charges two batteries simultaneously for uninterrupted shooting.
- 1200mAh capacity delivers longer runtime compared to standard OEM packs.
- USB LCD interface shows real‑time charge level and alerts for any fault.
- Multiple safety protections: over‑charge, short‑circuit, high‑temperature, surge.
- Compact, lightweight form factor fits easily in camera bags and travel kits.
FAQ
Can I use the charger with non‑Sony batteries?
The charger is specifically calibrated for Sony NP‑FV30/40/50 batteries. Using other battery types may result in improper charging and is not recommended.
How long does it take to fully charge a battery?
Under a standard 5V USB source, each 1200mAh battery reaches full charge in approximately 2.5 hours.
Is the charger compatible with USB‑C power banks?
Yes, as long as the power bank provides a stable 5V output, the charger will function correctly.
What warranty does Batmax offer?
Batmax provides a one‑year limited warranty covering manufacturing defects and performance issues.
Can I charge the batteries while they are installed in the camcorder?
No, the batteries must be removed and placed in the charger slots for safe and effective charging.




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