Recent content by Mystralfire

i have noticed that too. but how do do you get the code to send to mg, i have not found any instructions on that? or is it not possible at all?

You can do that , Just alot of Work for a simple aux batt, the prebuild ones from eBay or AliExpress have balancers and BMS integrated and really arent that expensive. I think i payed around 80 eur For mine. Not Wörth the hassle to build one yourself

The charging curve is diffrent yes, but the voltages are very Close. A 4s lifepo4 has a charging Limit of 14.6v and lead acid range fron 14.4 to 14.8. The BMS in a lifepo4 battery will prevent Obercharge. Have lifepo4 in my Toyota Prius for 11 years now and in my mg4 for about 1.5 years. Never...

If you want to replace it, i suggest you get a lifepo4 battery. They are not much more expensive (starting around 90-100 Euros). Since there wont be any high current you can choose almost any battery. I went with a 40ah lifepo4. Since a Lithium can use 100percent of its capacity it equals...