Battery Management Systems

Introducing the New c-BMS24X battery management system designed for low voltage applications

The new c-BMS24X is built on the compact and market-proven hardware of the Lithium Balance c-BMS24 and is designed for low voltage applications. In addition to the c-BMS' robust base features the c-BMS24X is equipped with advanced software features that enable improvements in vehicle range, uptime, and an optimized battery health and performance.

Main Features:

• Centralized BMS system
• Up to 24 cells in series
• Up to 2000+ A continuous current
• 1 CAN port
• 6 temperature channels

Advanced Software Features:

• Parallel pack support up to 10 battery packs
• Easy battery swap functionality
• Advanced SOC, SOH, SOP, SOE algorithms
• Improved balancing algorithm for difficult-to-handle applications and cell chemistries such as LFP (Lithium Iron Phosphate) and hybrid applications
• Convenience features such as battery heater management and sleep mode

Download the c-BMS24X Battery Management System datasheet

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New n3-BMS

The n3-BMS is an ISO 26262 certified, flexible, cell chemistry agnostic distributed BMS consisting of a main control unit (MCU) and up to 30 cell monitoring units with next-gen features implemented to address some of the most pressing automotive, safety, and performance challenges heavy vehicle OEMs face. Even though the n3-BMS is a certified product, the n3-BMS maintain software flexibility by using a unique software structure that allows users to adjust key BMS parameters.

Main Features:

• Distributed system
• ISO 26262 certified on ASIL C Level
• 12 voltage channels per cell monitoring unit (CMU)
• Up to 360 cells in series
• 2 temp. channel cell monitoring cell monitoring units (CMU)
• 36 – 1000 V
• Up to 2000A
• 3 CAN ports
• CREATOR config. software
• Designed for commercial heavy vehicles such as trucks and buses

The n3-BMS's main control unit (MCU) is fully compatible with Sensata Technologies / Lithium Balance’s other high voltage distributed BMS solution, the n-BMS, allowing customers to easily and cost-efficiently upgrade from n-BMS to n3-BMS once a certified solution is required.

High Voltage up to 1000 V

Main Features:

• Distributed system
• 12 voltage channels per cell monitoring unit (CMU)
• Up to 384 cells in series
• 2/4/12 temp. channel cell monitoring cell monitoring units (CMU)
• 12 – 1000 V
• 2 CAN channels
• CREATOR config. software
• Designed for automotive applications & mining/heavy industrial machinery

Low Voltage up to 100 V

Main Features:

• Centralized system
• Up to 24 voltage channels
• 6 temperature channels
• 12 – 100 V
• 1 CAN channel
• CREATOR config. software
• ISO 26262 pre-certified key components
• ISO 13849 certification-ready design
• Designed for LEVs and material handling applications

i-BMS15

The i-BMS is a cell chemistry agnostic, compact, integrated BMS developed for the cost-optimized mass-production of applications up to 60V, such as such as 2-, and 3-wheelers, AGVs, and robotics.

While measuring only 65 x 200 mm, the i-BMS is equipped with everything it needs to manage and maintain a battery system without the need for any external components. This includes a built-in pre-charge circuit, on-board current measurement, MOSFET power switches for battery disconnect, and a DC/DC power supply.

Main Features:

• Integrated system
• Up to 15 voltage channels
• 6 temperature channels
• 17 – 60V
• 1 CAN channel
• CREATOR config. software
• Parallel pack & Hot Swap functionality
• On-board pre-charge circuit, auto-calibrated shunt, battery disconnect, DC/DC power supply
• Designed for scooters, motorbikes, and 3-wheelers