Hi Guys,
im coming from Germany and have red a Lot of topics Here, but didnt find any good solution for my Project:
Im bought some A123 AMP20M1HD-A Cells for a really good Price at eBay. My plan is top build a 40ah Starter Battery (4s2p) for my Audi A3. The Point where my "mind ist blowing", ist the Thing with the BMS.
Read a Lot, that some Guys don't use one, some only Initial Balance the Cells with a RC Charger (i have one) and Install a passive/ active balancer. Im confused... Die Somebody have experience with this Cells Put together as a Car Starter Battery? Espacally using a BMS or No BMS?
I read a Lot, that there are issues with the alternator (heating until dead, because of Low Resistance when Cells are reaching 3,65 V). Can i prevent this with installing a passive load Module?
Sorry for my Bad english, i Hope everything is understanable!
Thanks in Forward and best Regards
Moritz
im coming from Germany and have red a Lot of topics Here, but didnt find any good solution for my Project:
Im bought some A123 AMP20M1HD-A Cells for a really good Price at eBay. My plan is top build a 40ah Starter Battery (4s2p) for my Audi A3. The Point where my "mind ist blowing", ist the Thing with the BMS.
Read a Lot, that some Guys don't use one, some only Initial Balance the Cells with a RC Charger (i have one) and Install a passive/ active balancer. Im confused... Die Somebody have experience with this Cells Put together as a Car Starter Battery? Espacally using a BMS or No BMS?
I read a Lot, that there are issues with the alternator (heating until dead, because of Low Resistance when Cells are reaching 3,65 V). Can i prevent this with installing a passive load Module?
Sorry for my Bad english, i Hope everything is understanable!
Thanks in Forward and best Regards
Moritz