![Overview of Batteries in Series or Parallel - Tech Tips - Engineering and Component Solution Forum - TechForum │ Digi-Key Overview of Batteries in Series or Parallel - Tech Tips - Engineering and Component Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/optimized/2X/8/8ee52734ea7d06691a06dc128314107a01356cd8_2_482x237.png)
Overview of Batteries in Series or Parallel - Tech Tips - Engineering and Component Solution Forum - TechForum │ Digi-Key
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Amazon.com: PILOCEL 9V Batteries 9V 6LR61 Battery 9 Volt Battery Alkaline 9V Battery 8 Counts 9V Batteries 6LR61 Batteries 9 Volt Batteries Disposable Battery for Smoke Detector : Health & Household
![How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube](https://i.ytimg.com/vi/1wwOOstIawc/maxresdefault.jpg)
How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube
I'm trying to get 12v from two 9v batteries. Using resistors, I managed to get the bottom battery to 3v but when I tried adding them, it resulted in 9v. What am
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