If only I had done this sooner! Every time I test batteries, or inverter, or charge controller, etc. I'm always spending too much time setting up the meters. I have finally had enough. Now I'm building myself a dedicated test rig. This has a DC watt meter, with shunt, fully enclosed, and most importantly, it records wh!
Why do we care? Because I'm building myself an off grid solar system and I need to know the total capacity of my batteries. I like to do full discharge tests on my battery builds. This capacity meter will save me a ton of time, and I will be more accurate in the end. Now I can test every battery for its full capacity with ease.
Video building 12v LiFePO4 battery: • Save $500/day when you...
The 12v battery in the video is one I built previously. Here is the link to that video: • Save $500/day when you... I used cells from batteryhookup.... If you purchase anything from Battery Hookup please use my coupon code DAVIDPOZ for 10% off. It tracks affiliate which helps out this channel.
Amazon affiliate links:
DC Watt Meter: amzn.to/35US1fR
Electrical Box: amzn.to/37Qdlp8
Cable Connectors: amzn.to/3801LrR
Heat Shrink: amzn.to/37Qzyng
Large Soldering Iron: amzn.to/35I2Otl
Flux Pen: amzn.to/31Md16U
Solder: amzn.to/2Ts6jyC
Ring Terminals: amzn.to/3e2lZC4
Crimp Tool: amzn.to/3oGm6bB
Wire 4 AWG: amzn.to/35HFoV4
(Alternative to the EV wire I had in video)
“As an Amazon Associate I earn from qualifying purchases.”
Disclaimer:
My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.
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