The Red Wire Was NEGATIVE! I Finally Cracked the Power Station Expansion Hack

I destroyed an Aferiy P280, a golf cart battery, and an expansion battery on my last attempt — not because the hack doesn't work, but because I assumed the red wire was positive. I was wrong. The manufacturer had it wired backwards. In this video, I go back in with a new Aferiy P280 and a Humsienk 100AH 51.2v LiFePO4 battery. This time, I checked polarity one last time before flipping anything on. Sure enough — the red wire tested NEGATIVE. One flip of the wires, and no magic smoke. 16 amps flowing from the Humsienk battery straight into the Aferiy. The power station capacity hack works. I'm gonna tell you the truth, folks — always check polarity. Even when you think you know. ⚠️ DISCLAIMER: All power station expansion experiments on this channel are done for educational purposes and entirely at my own risk. Modifying or hacking your power station may void your warranty and can cause damage or injury. Do this only if you fully understand the risks. 📺 Watch the Cautionary Tale First:    • I Ruined My Power Station... DON'T Try Thi...   🛒 PRODUCTS MENTIONED: • Aferiy P280 Power Station: https://tinyurl.com/rcrtjjz7 • Humsienk 100AH 51.2v LiFePO4 Battery: https://tinyurl.com/5c89h74p 🌲 THE OLD JARHEAD — Off-Grid Living, Solar & DIY Cabin Life I share honest, no-hype testing of portable power stations, solar systems, and off-grid projects from my cabin. If it works, I'll tell you. If it doesn't — I'll tell you that too. 👉 Subscribe — it really helps me out and I appreciate it if you do. 💬 Thanks to all my members for being here and supporting the channel. #aferiy #offgrid #powerstationhack Where I get my solar components today: https://tr.ee/w4b5MekPig You'll see the latest discount code here too! Lightening can destroy your power equipment but this will protect it! https://tinyurl.com/4mh5p5us https://www.empshield.com?coupon=oldj... *As an affiliate, I may earn a commission from qualifying purchases made through these links. [As many of you may know, making YouTube videos is hard work! It can take the Old Jarhead 10 to 12 hours of editing (and a liberal amount of cussing) to edit one video! To help pay for this the Old Jarhead is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com which may help cover some of the cost of camera gear etc in order to bring these videos to you!].