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I want to install a 110/240 V socket into my campervan and connect Bluesmart IP 22 to charge the leisure batteries. It will only be used to charge the battery and nothing else. My question is, do I still have to install an MCB/RCB, or would the Bluesmart circuit protection be enough?

Today I have got 120a jbd bms arrived with some sort of sensor see picture. What for and how do I connect please?

I bought 4, 280Ah grade A LiFePO4 cells for a 12V battery pack. I put everything together, fully charged, discharged, and charged again. The cell voltage difference during discharge stays at 0.001 all the way to the bottom. Should I have to balance the cells?

Hi. Is there jbd bms for 8s 12v lifepo4 available or should I make two separate 12v batteries?

Any idea how to use car electric point to charge RV leisure 12v lifepo4 batteries?

Hi everyone I have two 12v 320ah lifepo4 batteries connected in parallel. And two Victron Orion 12/12/30a chargers connected in parallel as well. However, with new firmware upgrades Victron Orion in parallel wouldn't charge battery higher than 38a but if I connect separately each would give...

Using 7k Watts 12v inverter in RV. Do I need mcb /rcb to install as well?

Hi Can I use 10mm2, 65A cable for 110/240v. When I asked vendor he said only for 12v system in the motorhomes. But copper is copper what's the differences except oversizing?

What cell would be the most abused in 4s battery configuration. Is there a thing like cells rotation in the pack?

Hi Between jbd bms and victron shunt 0.04 voltage differences, who to believe? If bms shown 3.34 per cell x 4 = 13.36, victron smartshunt connected after bms displays 13.32 v Calibration issue ?

Forgive my naive question. What is actual difference between mppt and b2b chargers, both getting current from the source and processing according to the charging profile?

Hi Building my first 12v 4s 200ah lfp battery. After reading number of threads I thought that at 13.6 volts or 3.4v per cell I would have battery with approx. 99% of charge. However today on my first charge after battery voltage rise to 3.4 per cell charger pushed another 85amps into battery...

Hi What is acceptable voltage sag on healthy Lfp cell e.g. 10amps discharge?

Hi I was camping for a day and voltage of lifepo4 was 13.09 when start driving victron shunt shown 13.13 and voltage remain at that figure for the rest of the day. Any explanation to that kind of behaviour? Nothing was connected to battery except victron shunt.

Hi What is that window on top of the lifepo4 cell please?