SWIT S-3822B 2-Channel 50W B-Mount Battery Charger

SWIT S-3822B 2-Channel 50W B-Mount Battery Charger

The SWIT S-3822B B-mount battery charger simultaneously charges two compatible dual-voltage batteries at 16.8V DC. Each channel delivers 3A and 50W, providing efficient battery replenishment for professional cinema cameras, production equipment, and mobile B-mount power systems.

Designed for location crews, rental departments, studios, and production vehicles, this portable two-channel charger supports B-mount batteries that operate in a 14.4V nominal mode. It works with the SWIT BIVO series and compatible dual-voltage B-mount batteries, making it a practical charging solution for compact cinema power kits.

Front-panel LED indicators provide clear charging status for each battery bay. The integrated 4-pin XLR female connection also enables 15V DC power delivery for compatible production equipment when paired with the required cable. This adapter function operates separately from battery charging, helping crews consolidate charging and equipment power into one lightweight unit.

Key Features

• Simultaneous Charging: Charges two compatible B-mount batteries at the same time without alternating between bays.
• 50W Per Channel: Delivers 16.8V DC at 3A through each independent charging channel.
• Dual-Voltage Battery Support: Charges B-mount batteries that support a 14.4V nominal operating mode.
• BIVO Series Compatibility: Supports SWIT BIVO-98, BIVO-160, BIVO-200, and BIVO-290 batteries.
• LED Status Indicators: Displays charging, fully charged, and charging-error conditions for each channel.
• 4-Pin XLR Power Output: Supplies up to 15V DC, 6A, and 90W to compatible production equipment.
• Universal AC Input: Operates from 100–240V AC power for domestic and international productions.
• Portable Design: Combines dual-channel charging and AC-to-DC power conversion in a lightweight housing.

Technical Specifications

• Model: S-3822B
• Product Type: Two-channel simultaneous battery charger
• Battery Mount: B-mount
• Charging Bays: 2
• Charging Mode: Simultaneous
• Compatible Battery Type: Dual-voltage B-mount batteries supporting 14.4V nominal mode
• Compatible SWIT Batteries: BIVO-98, BIVO-160, BIVO-200, and BIVO-290
• AC Input: 100–240V AC, 50/60Hz
• Maximum Power Consumption: 136W
• Charging Output: 16.8V DC, 3A, 50W per channel
• Total Charging Channels: 2 x 50W
• Adapter Output Connector: 4-pin XLR female
• Adapter Output: 15V DC, 6A, 90W
• Adapter Output Operation: Unavailable while batteries are charging
• LED Indicator—Red: Battery charging
• LED Indicator—Green: Battery fully charged
• LED Indicator—Flashing Red: Charging error
• BIVO-98 Full Charging Time: Approximately 2 hours 45 minutes
• BIVO-160 Full Charging Time: Approximately 4 hours
• BIVO-200 Full Charging Time: Approximately 5 hours 15 minutes
• BIVO-290 Full Charging Time: Approximately 7 hours 15 minutes
• Operating Temperature: 32 to 104°F
• Operating Humidity: 10% to 90%
• Dimensions: 8.98" x 5.51" x 4.72"
• Weight: 2.20 lbs
• Package Weight: 2.98 lbs
• Package Dimensions: 10.4" x 6.5" x 4.6"

What's In the Box

• SWIT S-3822B 2-Channel B-Mount Battery Charger
• AC Power Cable