Cherry67
Member
- Joined
- May 13, 2018
- Messages
- 518
Hi to all,
Yesterday i obtained two powertool Blocks, one from Bosch, the other one obviously the same construction.
One is 36 V, 10s2p, 36 V.
The other one is labeled 72 V, but contains two electrially isolated strings of 10s1p. (of 36 V)
Cell Type is as said: INR 18650-25R.
And the surprise of the day - no BMS in either of the two. Yes, there are fuses per string, but NO BMS.
Any idea if that is a major failure of professional production, or do i overlook something ?
I assume the latter. But what ?
Yesterday i obtained two powertool Blocks, one from Bosch, the other one obviously the same construction.
One is 36 V, 10s2p, 36 V.
The other one is labeled 72 V, but contains two electrially isolated strings of 10s1p. (of 36 V)
Cell Type is as said: INR 18650-25R.
And the surprise of the day - no BMS in either of the two. Yes, there are fuses per string, but NO BMS.
Any idea if that is a major failure of professional production, or do i overlook something ?
I assume the latter. But what ?