EnCell™ Battery Monitor

MultiCell Monitor with Conductance and Current Monitoring

EnCell™ RCM 15 MultiCell Battery Cell Monitor Product Specifications

  • NERC Compliant
  • Form C dry contact fused 2 amp relay output
  • Local battery voltage sensing
  • RS485 port for up to 12 current coils
  • Wide DC input range from +10 VDC to +30VDC
  • Operating temperatures -40° to +70° C (-40° to +158° F) (0-95% non-condensing humidity)
  • Ethernet port for monitoring and configuration
  •  Two year warranty
Multicell Battery Monitor


  • Main monitor supports up to 15 cells/batteries
  • Each Sub Monitor supports up to 15 additional cells/batteries (supports up to 12 Sub Monitors)
  • Monitors temperature
  • Draws minimal power from battery bank
  • RS485 port for up to 12 external devices (i.e. submonitors, current shunts, etc.)
  • Form C dry contact fused amp relay output
  • Easy to read 4 line display


  • Identify a failing battery cell before it starts to deteriorate other cells in the string
  • Asset tracking for planning purposes as well as warranty claims
  • No need to utilize a voltage meter to check battery voltages on a periodic basis as they are recorded with the battery cell monitor
  • Provides estimated time to battery depletion to ensure maintenance personnel are dispatched in an organized, effective manner
  • Save money while improving the reliability of your batteries – calculate your estimated savings 

Remote Capabilities

This product is compatible with EnVision™ Remote Battery Monitoring– a cloud hosted solution, allowing convenient access to the status of equipment and data, anywhere at anytime.

  • Records and maintains monitored data when connected to EnVision™ Remote Battery Monitoring
  • EnVision™ Remote Battery Monitoring included for first year
  • Allows convenient real-time access to the status of equipment and data
  • Allows viewing of historical data and uses information to determine bad or deteriorating cells
  • Status page shows current status of faults, fault count readings and settings
  • Programmable notifications can be sent to alert appropriate personnel if monitored conditions are outside set limits
ModelCell VoltageNo. of CellsMonitoring Accuracy
(per battery cell)
Physical Dimensions
WxHxD (in inches)
Ni-Cad or Lead Acid
±5mV10.75 x 5.50 x 3.00
RCM15S120-15.5 VDC1 – 15
Ni-Cad or Lead Acid
±10mV10.75 x 5.50 x 3.00