Hi,
A friend got infected by my battery virus and now he is chasing all his contacts for batteries.
recently he came around with li-ion batteries from piaggio hybrid 3wheel motorbikes.
We opened a pack yesterday and they have 37v with a 10s2p configuration with pouch cells. All in all 1.5kWh per pack. The pack still was at 30v but i havent peformed any further testing so far.
Interesting, the whole pack is covered by a hard plastic box which is filled with some kind of silicone, i.e. you cant disassamble it, you have to use it as it is, in case it is still working. The pack seems to have its own bms but this is encased by hard and tough plastic. We were not able to get there.
I could have some of thes packs but my question is, what to do with 37v configuration together with my powerwall in 14s configuration...
Any ideas what to do with this packs welcome!
Sorry for having photos in wrong direction...
Regards
Karl
A friend got infected by my battery virus and now he is chasing all his contacts for batteries.
recently he came around with li-ion batteries from piaggio hybrid 3wheel motorbikes.
We opened a pack yesterday and they have 37v with a 10s2p configuration with pouch cells. All in all 1.5kWh per pack. The pack still was at 30v but i havent peformed any further testing so far.
Interesting, the whole pack is covered by a hard plastic box which is filled with some kind of silicone, i.e. you cant disassamble it, you have to use it as it is, in case it is still working. The pack seems to have its own bms but this is encased by hard and tough plastic. We were not able to get there.
I could have some of thes packs but my question is, what to do with 37v configuration together with my powerwall in 14s configuration...
Any ideas what to do with this packs welcome!
Sorry for having photos in wrong direction...
Regards
Karl