Futaba BR-4000 Battery Checker

Battery checker with cell balance correction function

The BR-4000 can check the status of various battery packs used to power radio-controlled receivers. In addition, it is equipped with firmware update and cell balance adjustment functions, and is equipped with a USB charging port.

• Main function: Battery check function
• Operating voltage: 5.0V to 36V
• Input voltage (1S): DC0.8V to 15V
• Compatible battery cells: 1 to 8S
• Voltage measurement accuracy: ±0.005V @ 4.2V
• USB charging port: QC2.0/3.0, BC1.2 maximum output 12V/2A
• Compatible battery: Lipo/LiHV/LiFe/Liion (1-8S) NiMH/NiCd (1-10 cells)

• USB Micro B port (for firmware update)
• Dimensions/Weight: 80X55X19mm/59g
• LCD screen: 2.4 inch 340X240

The minimum operating voltage of BR-4000 is 5.0V, when measuring a 1S battery. A separate 5.0V or higher power supply must be connected to the XT60i connector.

Manual

Manual - English