Hi,
I inadvertently purchased a 15s battery(let's call it battery 2, which is 48V 200 ah) to add to my existing 16s(let's call it battery 1, which is 51.2V 100 ah) battery system. The mixture of 15s with 16s I am now aware is not possible/strongly not advised due to voltage differences. Is it possible to add another battery in series with the 15s battery? Below is the specification I have for the 15s battery. If yes, can someone send me the link to a website to find what I need? The battery would of course have it's own BMS.
I inadvertently purchased a 15s battery(let's call it battery 2, which is 48V 200 ah) to add to my existing 16s(let's call it battery 1, which is 51.2V 100 ah) battery system. The mixture of 15s with 16s I am now aware is not possible/strongly not advised due to voltage differences. Is it possible to add another battery in series with the 15s battery? Below is the specification I have for the 15s battery. If yes, can someone send me the link to a website to find what I need? The battery would of course have it's own BMS.
| Nominal voltage（V） | 48 |
| Nominal capacity (AH) | 200 |
| Working voltage range | 42-56.25 |
| Recommend charging volt（V） | 52 |
| Working voltage range | 42-56.25 |
| Standard charging current(A) | 50 |
| Max. Constant charging current(A) | 100 |
| Standard discharging current（A） | 50 |
| Max. Discharging current（A） | 100 |
