question

dennisb avatar image
dennisb asked

Victron Energy 200A 12V battery - error messages....

Howdy,

I'm testing a Victron 200Amp 12Volt battery.

Starting voltage was 12.8 volts (all cell voltages within .04).

Connected a 4 amp load.

After 8 hours, battery voltage was 12.52 (all cell voltages within .01).

7 hours later, battery cut off, and Bluetooth page displayed.....

--- Hardware Failure alarm ---

--- Internal Communication Failure ----

An external meter reads 9.25 volts....

Any suggestions on what we do next ???

Thanks DennisB

Lithium Batteryvictron products
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

1 Answer
Paul B avatar image
Paul B answered ·

Hi as you dont say what type of battery, and I am presuming its a Lithium Phosthate or a a victron smart battery, then you should charge the battery to full condition as a resting voltage of 12.8 is not full and test again,

a Full battery of this type is around 13.4 to 13.6, Please read the battery specs for the battery type

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic

Additional resources still need to be added for this topic

Battery Compatibility

Did You Know - How to create a battery profile for non-Victron batteries?