Final installation of the Battery 2.0 with 44kWh - and I discovered this! 😱

So, here is the final installation of the third battery bank and with that, battery 2.0 is complete! I can't believe we have the PowerWall and Battery 2.0 operational. There are still some final touches necessary but technically, it is working now as designed. While installing the last 16s battery I discovered a damaged cell! I messaged Qishou and received outstanding service. And, this is not only for my but it is their shipping and service guarantee for all their customers! How great is this company?! EVE LF280 and LF304 cells with quality and service warranty from Shenzen Qishou Technology https://off-grid-garage.com/batteries/ HELTEC Smart BMS 200A https://off-grid-garage.com/battery-m... Terminal blocks for BMS/Balancer connection https://off-grid-garage.com/cables-an... Please subscribe and join me on my journey of the Off-Grid Garage! For more information, please check out my website with links to all the batteries, materials, devices and products I have used in my videos: https://off-grid-garage.com The 'buy me a beer 🍻' link is here (on the website, scroll all the way down): https://off-grid-garage.com Thank you for your support! You can also click on the Thanks button under the video to support the channel. Thank you, if you have already! T-Shirts, caps, mugs and more in our merch-shop: https://off-grid-garage.com/merch **** These are the batteries you are looking for **** 🔋➡EVE LF280/304 LiFePO4 cells 3.2V/280+304Ah: https://off-grid-garage.com/batteries/ 🌞➡Solar charge Controllers, Inverters and accessories: https://off-grid-garage.com/solar-cha... 🔧➡Tools, Analysers and Testers: https://off-grid-garage.com/equipment/ 📈➡ Battery Tests and Results: https://off-grid-garage.com/battery-d... 🔌➡Batteries, charger and accessories: https://off-grid-garage.com/batteries-3/ ⚡➡Cables, Inverters and Electronics: https://off-grid-garage.com/electronics/ Get 5% off when buying Bluetti all-in-one Power Storage Products! https://off-grid-garage.com/bluetti/ Great "Next Gen" AOLithium Batteries (4000 cycles, Bluetooth, CALB cells) https://aolithium.com/?ref=offgridgarage New to AliExpress? Use my referral code below to register and earn US$19 store credit. What a great start! https://a.aliexpress.com/_mrtR9Ux Take a live sneak peak at the Off-Grid-Garage in the Victron VRM World: https://vrm.victronenergy.com/install... My Tesla referral code: https://ts.la/stefan96963 My other YouTube channels:    / offgridgarageaustralia  

Overkill, JK-BMS and Heltec in parallel. Top balancing of 3 battery banks! 🔋🔋🔋(+ magic smoke!)
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Overkill, JK-BMS and Heltec in parallel. Top balancing of 3 battery banks! 🔋🔋🔋(+ magic smoke!)

Gen-1 EVE cell terminals causing trouble after bus bar replacement. I should have known better!
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Gen-1 EVE cell terminals causing trouble after bus bar replacement. I should have known better!

EVE LF304 Capacity Test after 4 years of daily usage: The Battery Shelf on the work bench!
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EVE LF304 Capacity Test after 4 years of daily usage: The Battery Shelf on the work bench!

DIY Off Grid Solar Disaster! Can I Fix this Alone?
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DIY Off Grid Solar Disaster! Can I Fix this Alone?

JK Inverter-BMS and JK B-Series BMS in parallel adding extra safety to the Battery Shelf🛟🔋
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JK Inverter-BMS and JK B-Series BMS in parallel adding extra safety to the Battery Shelf🛟🔋

Capacity testing the Gobelpower Battery. Can it deliver the promises? Charging/Discharging explained
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Capacity testing the Gobelpower Battery. Can it deliver the promises? Charging/Discharging explained

JK BMS: Top Balance and 5h stress Test. THIS is what you want! - Extended Version
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JK BMS: Top Balance and 5h stress Test. THIS is what you want! - Extended Version

Reduce the Risk When Buying Lifepo4 From Alibaba! This Is What I Have Learned.
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Reduce the Risk When Buying Lifepo4 From Alibaba! This Is What I Have Learned.

The EEL 12V Battery Case. I could not find anything negative. First ever 🐸🐸🐸🐸🐸?
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The EEL 12V Battery Case. I could not find anything negative. First ever 🐸🐸🐸🐸🐸?

Achieving 1030 Watts Continuous Power on My DIY Hydro Electric System
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Achieving 1030 Watts Continuous Power on My DIY Hydro Electric System

The new Yixiang DIY Kit V3. What has changed is very important!
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The new Yixiang DIY Kit V3. What has changed is very important!

Unbelievable Smart Workers | Genius Construction Skills, Crazy Fails | Part 100 #construction #smart
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Unbelievable Smart Workers | Genius Construction Skills, Crazy Fails | Part 100 #construction #smart

China’s Sodium Battery Breakthrough Just Made Lithium OBSOLETE
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China’s Sodium Battery Breakthrough Just Made Lithium OBSOLETE

How I've built the Off-Grid Garage. Whole system installation and design explained.
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How I've built the Off-Grid Garage. Whole system installation and design explained.

Overkill Solar 12/24/48V BMS: High Quality and Beginner Friendly!
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Overkill Solar 12/24/48V BMS: High Quality and Beginner Friendly!

The HELTEC Smart-BMS Experience. Why...?
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The HELTEC Smart-BMS Experience. Why...?

Building 23.5kWh battery bank with LiFePo4 batteries. DIY.
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Building 23.5kWh battery bank with LiFePo4 batteries. DIY.

How LFP and NMC Batteries Actually Age: The 2026 Update
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How LFP and NMC Batteries Actually Age: The 2026 Update

Solar Without Batteries?🤔☀️
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Solar Without Batteries?🤔☀️

Two new battery banks.. But what's the best BMS I should get? 🤔
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Two new battery banks.. But what's the best BMS I should get? 🤔