![I've been advised at times to connect batteries to the same terminal instead of connecting in parallel when charging. Is there a functional difference between these two ways of connecting batteries, and I've been advised at times to connect batteries to the same terminal instead of connecting in parallel when charging. Is there a functional difference between these two ways of connecting batteries, and](https://preview.redd.it/ive-been-advised-at-times-to-connect-batteries-to-the-same-v0-g9atgkkb3wsb1.jpg?auto=webp&s=a0cdcb977cbf5c4a923d680099dd5d95af1f0cb4)
I've been advised at times to connect batteries to the same terminal instead of connecting in parallel when charging. Is there a functional difference between these two ways of connecting batteries, and
![battery charging - Can anyone confirm that this is a reliable method to charge multiple SLA batteries in parallel? - Electrical Engineering Stack Exchange battery charging - Can anyone confirm that this is a reliable method to charge multiple SLA batteries in parallel? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/kB13R.jpg)
battery charging - Can anyone confirm that this is a reliable method to charge multiple SLA batteries in parallel? - Electrical Engineering Stack Exchange
![Charging 12V batteries in series-parallel using a 24V charger - Electrical Engineering Stack Exchange Charging 12V batteries in series-parallel using a 24V charger - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/upOUj.jpg)