An interesting drawing from Victron regarding Battery Balancing on a budget using 12V Batteries in Series/Parallel and cable sizing.
![](https://community.victronenergy.com/storage/attachments/31305-1648650237694.png)
![](https://batteryuniversity.com/img/content/2s2p-corrected.jpg)
BU-302: Series and Parallel Battery Configurations - Battery University
eliminates the effect of load imbalance and improves the life of your battery bank Victron Energy Battery Balancer equalizes the state of charge
![](https://m.media-amazon.com/images/I/61TRBoZ8HoL._AC_UF1000,1000_QL80_.jpg)
Victron Energy Battery Balancer
Solar setup from scratch - question on using busbars - Forest River Forums
![](http://popupbackpacker.com/wp-content/uploads/2022/03/JITA-Battery_.jpeg)
Upgrading an RV Battery Bank with Lithium (LiFePo4) Batteries - PopUpBackpacker
![](https://slowboat.com/wp-content/uploads/2020/12/IMG_0226.jpeg)
Airship's New Power System – Slowboat
![](https://slowboat.com/wp-content/uploads/2020/12/IMG_2028.jpeg)
Airship's New Power System – Slowboat
![](https://a4.pbase.com/o2/84/622984/1/140504413.ZPirdYGo.ParallelBatteries3Correct.jpg)
Installing A Marine Battery Charger Photo Gallery by Compass Marine How To at
![](https://www.ervsolar.com/Shared/images/Product/Victron-Battery-Balancer-24V-Systems/Victron-Battery-Balancer-Connected.jpg)
Victron Battery Balancer 24V Systems - e RV
![](https://etugri87v3i.exactdn.com/wp-content/uploads/2018/04/LiFePO4-battery-128V-160Ah-Smart-front-angle.png?strip=all&lossy=1&w=2560&ssl=1)
Battery Options, Part 1—Lithium - Attainable Adventure Cruising
Should multiple battery cells be charged in parallel or in series? What are the benefits and disadvantages? - Quora
![](https://caravanchronicles.files.wordpress.com/2013/02/the-correct-way-to-connect-two-batteries-in-parallel.jpg)
How to: Connect two batteries in parallel
Preferred way to wire 4 12v batteries in parallel to equalize load and charging - Grand Design Owners Forums
![](https://panbo.com/wp-content/uploads/2021/03/peukerts-affect-spreadsheet-cPanbo.jpg)
Lithium battery math, better than you may think - Panbo
![](https://www.mobile-solarpower.com/uploads/1/2/9/6/12964626/eg4-6000xp-ad-banner_orig.jpg)
An interesting drawing from Victron regarding Battery Balancing on a budget using 12V Batteries in Series/Parallel and cable sizing.