Detaching Battery for Charging

[CheresX]

Greetings, everyone

My residential circumstances, namely an assigned underground parking space devoid of access to 240v electricity, coupled with my driving patterns characterised by several short trips, are adversely affecting my battery's performance.


I experimented with several portable chargers overnight, but their capabilities are insufficient unless I invest exorbitant amounts.

The optimal approach would be to remove the battery for indoor charging; however, I have been informed that this practice is inadvisable, since it may result in rendering the FRM inoperative.

Is this genuinely a matter of concern? It appears to be nonsensical, as you are effectively performing the same action as if the battery were replaced with a new one.

[Rojoires]

Which automobile do you possess?

[badgx]

E series vehicles manufactured between 2008 and 2011 may experience FRM corruption due to low battery conditions or battery disconnection.

[Darrellll]

I possess a Sealey Electrostart, as referenced in the link, but I did not spend anything near that price; I continued to search for a deal and acquired two units for slightly over £110 each, specifically the 1600 amp models.
Provided the car battery maintains a voltage over 5 volts, the vehicle will initiate without necessitating the frequent recharging of the pack, as it derives power from the residual charge in the car's battery.

[Darrellll]

https://www.ebay.co.uk/itm/166294403076?_skw=Sealey+E/Start&epid=13017006776&itmmeta=01KFCZD1W7W67MZJXVYWEAJ81N&hash=item26b7eb3804:g:NboAAOSwY0Jk5d1E&itmprp=enc:AQALAAAA0O7PUuNWmJ++UShgI9tQz/r7aLOYGXQbqxpWCCKfn1tvwBz4Du6Y06SFuXdAhM+R7SSzffhK5Jp5iHWZwi0bhN1G0ZbUEXFKJ1a+9L8OybpbP+/ea6DOHPWOcrk9nxTK8tkJQCXLmUi9vNrLdHWkGQnHrZ+KimnXxUuWvl9A0MwjJgD6xf3Cti3jBxFbLnof1As8iVU3XlL9JNnsX4YYe/zvCvCkw2q+UyAeqteblsk93NmFiEZ3kOgsM9N7kqWC7iJUSQRZHS5gqJXW0YkD8bY=|tkp:Bk9SR6KetJ_7Zg&mkevt=1&mkcid=1&mkrid=710-53481-19255-0&campid=5338774556&toolid=10001&customid=130832X1595858X32f0ff9abd1ad1d760a0f184c635f1c0&subId2=15

[Paulinelinker]

There are solar chargers, although I am uncertain of their efficacy.

[Alex1978]

I previously examined that. They perform excellently in Middle Eastern countries, but are unsuitable for UK weather conditions.