The Cheapest Server Rack Battery I’ve Tested – TechCella 48V LiFePO4 Review!

In this video, we check out the TechCella 48V 100Ah LiFePO4 battery—a rack-mount battery designed for off-grid, solar, and backup power systems. We’ll go over the features, show you what comes in the box, open it up for a teardown, run some performance tests, and check how it talks to popular inverters like Victron, EG4 and MidNite. Highlights: - Works with major inverter brands (CAN & RS485) - Smart 100A BMS with Grade-A EV cells - Dual terminals, built-in 125A breaker - 3U rack-mount case, stack up to 15 units - LCD display + Bluetooth app for monitoring - 6000+ cycles and a 5-year warranty Support the channel and save on your solar gear! 🔧☀️ 🛠️ Parts & Components (Affiliate Links) TechCella 48V 100Ah LiFePO4 Battery: 🔹 Amazon: https://amzn.to/400KcBM 🔹 6% Discount Code (Amazon): XN9TXLYF 🔹 TechCella Website: https://www.techcellapower.com/products/techcella-48v-100ah-lifepo4-battery-100a-bms-with-inverter-communication-3u-rack-mount-smart-display-bluetooth-6000-cycles-max-5-12kw-power-output-for-off-grid-solar-system-backup 🔹 5% Discount Code (TechCella Website): FAEQ2CM Klein Tools 60580 Work Gloves 🔹 https://amzn.to/407kvR1 Worx 4V Electric Screwdriver 🔹 https://amzn.to/45SkEL0 Victron Energy | SmartShunt: 🔹 Signature Solar: https://signaturesolar.com/victron-energy-smartshunt-500a-50mv/?ref=adamd 🔹 Current Connected: https://www.currentconnected.com/product/victron-smartshunt/?ref=AzzpK9Fl EG4 Chargeverter - GC | 48V 100A Battery Charger: 🔹 Signature Solar: https://signaturesolar.com/eg4-chargeverter-gc-48v-100a-battery-charger-5120w-output-240-120v-input/?ref=adamd 💡 Want the latest Signature Solar discount code? Save $50 off orders over $500! To make sure you always have the most up-to-date code (since it can change from time to time), just head over to my website where I keep it updated: 👉 https://going-off-grid.com/looking-for-solar-gear/#signature-solar 🔹 Current Connected: https://www.currentconnected.com/product/eg4-chargeverter-v2-48v-100a-battery-charger/?ref=AzzpK9Fl EG4 6000XP: 🔹 Signature Solar: https://signaturesolar.com/eg4-6000xp-off-grid-inverter-split-phase/?ref=adamd 🔹 Current Connected: https://www.currentconnected.com/product/eg4-6000xp-inverter/?ref=AzzpK9Fl Victron 48V MultiPlus-II 5kVA 120V Inverter 🔹 https://www.currentconnected.com/product/victron-48v-multiplus-2-5kva-120v-inverter-70a-charger/?ref=AzzpK9Fl 10kVA 120/240v Base MultiPlus-II System 🔹 https://www.currentconnected.com/product/10kva-120-240v-residential-off-grid-power-system/?ref=AzzpK9Fl Victron Cerbo GX 🔹 https://www.currentconnected.com/product/victron-cerbo-gx-system-controller/?ref=AzzpK9Fl Victron GX Touch 7" Display 🔹 https://www.currentconnected.com/product/gx-touch-display-cerbo-gx/?ref=AzzpK9Fl MidNite "The One" Inverter 🔹 https://bit.ly/4exEkpw For more details, visit my website: https://going-off-grid.com 💡 Support the Channel Want to support my work? Here’s how: ✅ Use my affiliate links—it doesn’t cost you extra, but it helps me out. ✅ Buy Me a Coffee: https://buymeacoffee.com/goingoffgrv ✅ Click the “Thanks” button under the video. ✅ Join as a channel member for exclusive perks: https://bit.ly/3Wdufqv I appreciate your support! 🙌 ⏱️ Chapters 0:00 Intro 1:52 Specs 2:43 Looking at the Battery 5:15 Accessories 6:50 What's Inside? 12:26 Low/High Temp Tests 14:22 Free-standing Racking System 17:29 The Bluetooth App/Settings 23:16 Capacity Tests 24:49 High Current Test 27:33 Battery Communication with EG4 6000XP 30:08 Battery Communication with MidNite One 31:12 Battery Communication with Victron 36:48 High Current Test Results 37:59 Final Thoughts, Pros/Cons and Wrap Up 🔖 Hashtags #offgrid #solar #diy #eg4 #LithiumBattery #OffGridPower #SolarStorage #BatteryReview #techcella ⚠️ Disclaimer I'm just a DIYer like you! This is how I set things up, but it’s not professional advice. If you're unsure, consult or hire a professional to ensure you're doing things safely and correctly.