Blog - Battery Monitoring

ELERIX EX-S5 Cable for Victron Cerbo GX

To connect the ELERIX EX-S5 with Victron Cerbo GX, there is a need for a special cable.

This cable can be purchased on-line. You can also study the support information and get more details about the CAN connectors pin outs and how to make this cable.

Check more links:

FAQ: Testing the capacity of the cell or battery

Q: I wish to check the capacity of the cell in my battery pack. How to do that?

Answer:Originally there were not any suitable products in the market that would allow the quick and easy testing of individual cells or the packs in a battery. There were only some costly and professiona

Connection of CPM with AMETEK Latching relay

This diagram shows the connection ofthe AMETEK Latching Relay with CPM Board.

The relay is controlled by theCPM Board contacts. However, because the AMETEK Latching relay needs a high current rated power supply for the coils, the latching relay itself needs to be connectedby means

Connection of BMS123 with AMETEK Latching relay

This diagram shows the connection ofthe AMETEK Latching Relay with BMS123.

The relay is controlled bythe BMS123 Load Relay NC contact. The auxiliary relay is powered by the DC main voltage and it will create the impulse signal for the latching relay to disconnect.

Since the main

TEST REPORT: Low Temperature Performance of the LTO Cells

Check the Test Report for the ELERIX EX-T30K LTO cells that shows the performance of the cells at +25°C and also and -25°C.

This test confirms the excellent energy storage capacity for the LTO cells even in the low temperature conditions.

The results show that even under -25°C the LTO cell pro

The Communication for BC-16 Battery Meter

comes with the TTL communication port that allows reading the data of the BC in a digital way.

Please see the photos of the connection of the communication cable. Check more at ELERIX GitHub –

The TTL-232 to USB converterthat has been tested by GWL –

GWL/Modular BMS Basic in Action! 

Check this Youtube video to see how to install theGWL/Modular BMS Basic into a 24V battery pack.

Check these main components used in the set-up:

ELERIX 110 Ah

ELERIX battery holder

GWL/Modular BMS Basic

How to read the data from CPM?

Question: I have the CPM board and I wish to read the data from the board to make the analysis of the battery pack. How to do it?

If you havethe CPM v 1.8(sold for the last 1 year and more), you can connect the BCC board to the CPM to read the data and to transfer them via the computer

The CPM – with the Latching Relays

The CPM board is designed to provide a direct support of the high-power control by means of the latching relays.

Check the drawing and seethe function of the individual componentsas a part of the.

Thefor the protection of the battery.

ELERIX EX-L12V100R Service Connector

The EX-L12V100R Service Connector is a magnetic 5-pin connector that allows direct access to the individual cells of the 12V battery.

The function of the connector is following

• Measure the voltage of the individual cells.
• Allow monitoring and connection of the BMS
• Connect auxiliary devices to charge or balance