Westcott FJ ProMax AC/DC Battery & Power Adapter for FJ800 & FJ400 II Strobes

Westcott FJ ProMax AC/DC Battery & Power Adapter for FJ800 & FJ400 II – Unmatched Power for Extended Photography Sessions

Discover the Westcott FJ ProMax AC/DC Battery & Power Adapter, a revolutionary solution for photographers who need reliable and long-lasting power supply. This battery is designed for use with FJ400 II and FJ800 flashes and offers an impressive capacity that allows you to capture dynamic portraits and large group photos without interruption. Perfect for both professional photographers and hobby enthusiasts who prioritize efficiency and quality in their projects.

Main Features and Benefits

The FJ ProMax battery delivers outstanding performance and is built to support long shooting sessions. With over 1,000 flashes at full power for FJ400 II and more than 500 flashes for FJ800, you can trust that this battery meets your demands under the most challenging conditions. Additionally, the battery has a durable construction that ensures reliability, which is crucial for professional photographers.

The high-capacity battery with 148Wh and 5000mAh capacity means you can work longer without worrying about the battery running out. The FJ ProMax battery charges quickly – in just about 3 hours – minimizing downtime and maximizing your time on location. LED lights on the side of the flash make it easy to monitor the battery level, so you always know when it's time to recharge.

Flexibility with AC/DC

One of the most practical features of the FJ ProMax is its flexibility between AC and DC. It has a built-in trickle charge function that allows your equipment to continue receiving power even when the battery level is above 25%. This gives you the freedom to use your equipment uninterrupted during longer sessions.

Specifications

• Flashes per Charge: FJ400 II: 1000+ at full power; FJ800: 500+ at full power
• Battery Type: FJ ProMax AC/DC Li-ion Battery
• Battery Capacity: 148Wh, 5000mAh
• Battery Voltage: 29.6V
• Charging Power: DC 33.6V, 2A
• Removable Battery: Yes
• Charging Time: ~3.0 hours
• Charging Cycles: 300+ (@80% after 300 cycles)
• AC Power Supply Required: Battery Level ≥ 25%
• Battery Type: AC/DC Lithium Ion
• Cable Port: Barrel (charging)
• Operating Temperature: 0° to 45°C
• Power Cable: 2.9m
• Plug Type: EU Plug
• Power Supply: 100-240 VAC, 50/60 Hz, 1.5A Max

The delivery includes 1 x FJ ProMax AC/DC battery and 1 x power adapter and cable.

Frequently asked questions

How many flashes can I get per charge with FJ ProMax for FJ400 II and FJ800?
FJ400 II provides over 1,000 flashes at full power, while FJ800 provides more than 500 flashes at full power.

How long does it take to charge the FJ ProMax battery?
The battery charges in about 3 hours.

What type of battery is FJ ProMax?
It is an AC/DC Li-ion battery with a capacity of 148Wh and 5000mAh.

Can I use the FJ ProMax battery when the battery level is low?
Yes, it has a built-in trickle charge function that allows the equipment to continue receiving power even when the battery level is above 25%.