Lithium ion battery management system | BMS TYVA
The BMS battery management system is the most important component of a Lithium-Ion battery.
This function provides your battery management and safety.
TYVA MODULOO currently proposes about ten BMS battery management systems.
TYVA ENERGIE BMS (battery management system) protects small-size Lithium batteries on the order of 40 Wh to system batteries up to 1 MWh.
2 ranges of BMS TYVA
TYVA BMS Pro & Expert – BMS battery management system
Our new BMS battery management system for lithium batteries is a revolution in Lithium battery protection,with a compact, lightweight design weighing only 50 g and dimensions of 110 x 62 x 15 mm,, providing you with only one BMS board for protecting and managing Lithium batteries up to a rated voltage of 100V and 25 lithium cells in series
BMS series design is modular, with a Master and Slave topology for protecting batteries with a rated voltage of 810 V maximum.
Our BMS is equipped with a tri-axial accelerometer providing optimum safety to the end user of the battery.
Its SD board provides it with a memory covering more than 20 years, recording all the events of your battery, putting an end to warranty disputes.
Connected and wireless with Bluetooth low energy (BLE) technology, our BMS communicates with its environment.
It also has a wired communication bus at the Bus CAN 2.0B standard.
The range of BMS TYVA is available in 2 VERSIONS
-
BMS PRO
-
BMS Expert
Ahead of its time and of its competitors, BMS TYVA is ready over the long-term, to provide you with carefree assistance with your innovations.
Technical characteristics
Management of your Lithium battery
- Supporting the battery types: NCA, NMC, LMO, LifePO4
- Configuration number of Lithium-ion battery cells: 6S to 25S
- Li-ion battery voltage:
19 V to 810 V - Measurement of the battery cell voltage to +/- 4mV
- Master / slave configuration up to a maximum of 810 V
- Temperature measurement: up to 5 sensors / board
- Integrated smart cell balancing:
I= 200 mA - Power supply on the battery, no auxiliary battery required
- Low consumption in the sleep-mode< 250 µA
Smart BMS functions
- SD board for recording the events of battery life (data logging)
- Integrated tri-axial accelerometer
- Bluetooth low energy (BLE) communication compatible with TYVA BMS app
- Isolated CAN BUS 2.0B output
- 8 x programmables, isolated GPIO inputs and outputs (On/off button, relay, fan, buzzer, etc.)
- Programmable regeneration mode (motor operation in generator mode)
- State of charge (SOC)
- State of health (SOH)
- State of power (SOP)
Your Lithium battery protection
- Overcharge
- Underdischarge
- Over temperature
- Under temperature
- Overcurrent
- Relay driving or external dynamic PDU with contactors (BMS Link)
- Static relay (SSR) driving
or external PDU with power Mosfets (BMS Link)
Mechanical specifications
- Operating temperature:
-40°C to +85 °C - Dimensions:
110 x 62 x 15 mm, - Attachment by M4 screw, clips
or board-guide - Weight:
50 g
BMS Pro and Expert Range
PartNumber![]() |
Cells Amount/ PCB![]() |
Max. BatteryVoltage![]() |
SDCard![]() |
Serial Setup | Accelerometer | Bluetooth![]() |
Can Bus 2.0B![]() |
---|---|---|---|---|---|---|---|
BMS Pro 10 | 6 to 10S | 42 V | Yes | - | Yes | Yes | Yes |
BMS Pro 15M | 9 to 15S | 810 V | Yes | Master | Yes | Yes | Yes |
BMS Pro 15S | 9 to 15S | 810 V | - | Slave | - | - | Yes |
BMS Expert 25S | 15 to 25S | 810 V | Yes | Slave | - | No | Yes |
BMS Expert 25M | 15 to 25S | 810 V | - | Master | Yes | Yes | Yes |
TYVA BMS LC80 – BMS battery management system
MANAGEMENT OF YOUR LITHIUM BATTERY
- Supporting the battery types: NCA, NMC, LMO, LifePO4,
- Configuration number of Lithium-ion battery cells: 3S to 14S,
- Li-ion battery voltage: 7.5 V to 63 V,
- Direct charging or discharge current: 60 A,
- Measurement of the battery cell voltage to +/- 30 mV,
- Temperature measurement: up to 3 sensors / board,
- Integrated smart cell balancing: 100 mA per cell,
- Power supply on the battery, no auxiliary battery required,
- Low consumption in sleep-mode < 270 µA (in 14S configuration).

SMART BMS FUNCTIONS
- Parallelization possible up to 8 batteries with TG8P external gateway (TYVA GATE 8P),
- 3 programmable balancing modes (charge, discharge and stand-by),
- Integrated precharge circuit to precharge motors’ capacitators,
- Integrated Bootloader to upgrade battery firmware (tool flash compatible),
- SD board for recording the events of battery life (data logging),
- Bluetooth low energy (BLE) communication compatible with TYVA BMS app (optional),
- Isolated CAN BUS 2.0B output,
- 4 x programmable GPIO inputs and outputs (relay, fan, buzzer, interlock, etc.),
- On/off button (Ignition Key),
- Programmable regeneration mode (motor operation in generator mode),
- State of charge (SOC),
- State of health (SOH),
- IMD and IMR.
LITHIUM BATTERY PROTECTION
- Overcharge,
- Underdischarge,
- Over temperature,
- Under temperature,
- Overcurrent,
- Integrated single-way PDU with power Mosfets.
MECHANICAL SPECIFICATIONS
- Operating temperature: -40°C to +85 °C,
- Dimensions: 128 x 62 x 15 mm,
- Attachment by M4 screw, clips or board-guide,
- Weight: 80 g.
TYVA BMS LC30 Micro – BMS battery management system
MANAGEMENT OF YOUR LITHIUM BATTERY
- Supporting the battery types: NCA, NMC, LMO, LifePO4
- Configuration of Lithium-ion battery cells : 3S to 10S
- Li-ion battery voltage: 7.5 V to 42 V
- Direct charging or discharge current: 25A
- Measurement of the battery cell voltage: +/- 4mV
- Temperature measurement: up to 2 sensors / board
- Cell balancing integrated at 50 mA per cell
- Power supply on the battery, no auxiliary battery required
- Low consumption in the sleep-mode< 70 µA
- I²C programming connector
ADVANCED FUNCTIONS
- Fuel gauge
- State of charge (SOC) with ‘’impedance tracking’’
- SMBUS communication
- BQ Studio compatible (Texas Instruments)
- Battery event recording
- 5-LED display output with remaining capacity
- 1 x input for the On/Off button
- 2 x interlock inputs
- Battery storage management
YOUR LITHIUM BATTERY PROTECTION
- Overcharge
- Underdischarge
- Over temperature
- Under temperature
- Overcurrent
MECHANICAL SPECIFICATIONS
- Operating temperature: -40°C to +85 °C
- Dimensions: 61 x 38 x 8 mm,
- Attachment by M3 screw, clips or board-guide
- Weight: 10 g
BMS LC30 Micro range
PartNumber![]() |
Cells Amount/ PCB![]() |
Max. BatteryVoltage![]() |
SMbus I 2 C![]() |
---|---|---|---|
BMS-LC30-5S-A | 3 to 5S | 21 V | Yes |
BMS-LC30-10S-A | 6 to 10S | 42 V | Yes |