Parallel batteries | off-grid ham shack @OH8STN
Parallel batteries | off-grid ham shack  @OH8STN
Uploaded December 2023 | Updated September 2026, 1 week ago
Tiday I'm wiring two 12-volt Lithium LiFePO4 batteries in parallel to increase the solar storage capacity of my solar-powered off-grid ham radio station. This tutorial will demonstrate how to properly wire up two 12-volt batteries in parallel. I'll be using the Power Queen 12.8 volt, 100 amp-hour, 1280 watt-hour lithium iron phosphate batteries for the demonstration.

73
Julian #oh8stn on #solarpower
Share video url: youtu.be/MyJyMVAurHY

Huge thanks to Power Queen for making these posts and videos possible. You can find links and discounts here: oh8stn.org/power-queen-lifepo4

Related Posts
Building a solar-powered Off-Grid Ham Radio Station for beginners
oh8stn.org/blog/2023/12/21/building-an-off-grid-solar-powered-ham-shack

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oh8stn.org/blog/2023/11/30/radio-friendly-mppt-charge-controller-for-off-grid-comms-genasun

Current consumption and off-grid communications
oh8stn.org/blog/2023/11/20/off-grid-grid-down-comms-current-consumption


00:00 Introduction
00:45 Jumper connections
01:08 Charge controller wiring
01:30 Discharge wiring
01:51 Making the connections
05:04 Measure with multimeter
06:13 Safety Tips
06:35 Related posts


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Parallel batteries | off-grid ham shack

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