Uploaded July 2026 | Updated September 2026, 2 days ago
The EcoWorthy 12.8V 280Ah LiFePO4 battery with a metal case is hands down the best-built 12V lithium battery I've torn down on the channel to date. I ran a full capacity test and it pulled 284.2Ah over its 280Ah rating, load-tested it to overcurrent shutdown with automatic restart, verified both high and low temperature charge protection, and opened the metal case to inspect the welded busbars, dual metal compression plates, crumple zones, insulated terminal boots, and glued-in cables. If you're shopping for a mobile, RV, marine, or off-grid 12V LiFePO4 battery with a real 200A BMS, this teardown and bench testing shows you exactly what you're getting and why the metal case model earns my top spot.
Buy an EcoWorthy 12V 280AH metal case battery: ecoworthyus.pxf.io/5kmx43
OR buy on Amazon: amazon.com/dp/B0G79296WJ?ref=t_ac_view_request_product_image&campaignId=amzn1.campaign.25YMYTB7AKNOG&linkCode=tr1&tag=jeffrey93-20&linkId=amzn1.campaign.25YMYTB7AKNOG_1785434346868
Be sure to use the code: ZETHWOZQ when buying from Amazon!
July 20-26, 2026 get this battery discounted by $50 with a sale that my coupon code will stack with!
Buy an EcoWorthy 12V 314Ah plastic case battery: ecoworthyus.pxf.io/jRDBq6
OR buy on Amazon: amzn.to/4pqWzmb
Watch my full review of it here: youtu.be/MothksJ49JE
Be sure to use the code: KKAIR7WE when buying from Amazon!
July 18-23, 2026 get this battery discounted by $71 with a sale that my coupon code will stack with!
Buy a Junbpaw 12V Inverter: amzn.to/44yRCOM
Watch my full review video of this crazy powerful yet efficient inverter: youtu.be/z4VYudqQ9as
Buy Victron smart shunt: amzn.to/4scCAaX
Buy battery cables: amzn.to/3PK5NfC
Buy space heater: amzn.to/3QKRdF4
Buy Makita Heat Gun: amzn.to/4cRrELb
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 The best 12v LiFePO4 Battery I’ve Tested Yet!
0:09 Unboxing the EcoWorthy 12V 280Ah LiFePO4 Battery
1:12 Battery capacity test
1:59 Heavy load testing
4:19 App review
5:26 Battery Tear Down
8:38 Cold & High Temp. Charging Protection Tests
9:41 280Ah vs. 314Ah Batteries
12:23 Pricing Breakdown
#LiFePO4 #EcoWorthy #12VBattery #DIYsolar #rv
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
The EcoWorthy 12.8V 280Ah LiFePO4 battery with a metal case is hands down the best-built 12V lithium battery I've torn down on the channel to date. I ran a full capacity test and it pulled 284.2Ah over its 280Ah rating, load-tested it to overcurrent shutdown with automatic restart, verified both high and low temperature charge protection, and opened the metal case to inspect the welded busbars, dual metal compression plates, crumple zones, insulated terminal boots, and glued-in cables. If you're shopping for a mobile, RV, marine, or off-grid 12V LiFePO4 battery with a real 200A BMS, this teardown and bench testing shows you exactly what you're getting and why the metal case model earns my top spot.
Buy an EcoWorthy 12V 280AH metal case battery: ecoworthyus.pxf.io/5kmx43
OR buy on Amazon: amazon.com/dp/B0G79296WJ?ref=t_ac_view_request_product_image&campaignId=amzn1.campaign.25YMYTB7AKNOG&linkCode=tr1&tag=jeffrey93-20&linkId=amzn1.campaign.25YMYTB7AKNOG_1785434346868
Be sure to use the code: ZETHWOZQ when buying from Amazon!
July 20-26, 2026 get this battery discounted by $50 with a sale that my coupon code will stack with!
Buy an EcoWorthy 12V 314Ah plastic case battery: ecoworthyus.pxf.io/jRDBq6
OR buy on Amazon: amzn.to/4pqWzmb
Watch my full review of it here: youtu.be/MothksJ49JE
Be sure to use the code: KKAIR7WE when buying from Amazon!
July 18-23, 2026 get this battery discounted by $71 with a sale that my coupon code will stack with!
Buy a Junbpaw 12V Inverter: amzn.to/44yRCOM
Watch my full review video of this crazy powerful yet efficient inverter: youtu.be/z4VYudqQ9as
Buy Victron smart shunt: amzn.to/4scCAaX
Buy battery cables: amzn.to/3PK5NfC
Buy space heater: amzn.to/3QKRdF4
Buy Makita Heat Gun: amzn.to/4cRrELb
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 The best 12v LiFePO4 Battery I’ve Tested Yet!
0:09 Unboxing the EcoWorthy 12V 280Ah LiFePO4 Battery
1:12 Battery capacity test
1:59 Heavy load testing
4:19 App review
5:26 Battery Tear Down
8:38 Cold & High Temp. Charging Protection Tests
9:41 280Ah vs. 314Ah Batteries
12:23 Pricing Breakdown
#LiFePO4 #EcoWorthy #12VBattery #DIYsolar #rv
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
![Best DIY 48v Solar Inverter Has A 2,000W Problem [PROOF]](https://i.ytimg.com/vi/KkerIdchP0Q/mqdefault.jpg "Best DIY 48v Solar Inverter Has A 2,000W Problem [PROOF]
The Humsienk 48V 12000 Plus+ split-phase inverter is advertised as a 12,000W unit at $1,399… but I load-tested it to failure and the manual tells a different story. Split-phase rated output is 10,000W, not 12,000W; the 12,000W figure is the PV input and the 50A pass-through. Heres the surprise: at 10,000 real watts its still the best dollar-per-watt off-grid inverter Ive tested, it idles lower than any true 12kW unit on my bench, and it pairs perfectly with a single 200A-BMS battery.
NOTE: Since making this video, I am pleased to inform you that Humsienk has updated the marketing materials on the website to accurately reflect the correct inverter output specifications.
Buy the Humsienk 12k (actually 10k AC output) inverter: https://www.humsienk.com/products/48v-12kw-solar-inverter-charger?ref=THERESATRICKFORTHAT&variant=53847092658494
Be sure to use the code: TAFT and save an extra 6% on your order! (Does not stack with other offers)
OR buy on Amazon: https://amzn.to/4bkBog1
Buy the Humsienk 12k inverter and 314Ah battery bundle: https://www.humsienk.com/products/12kw-48v-hybrid-inverter-off-grid-solar-storage-bundle?ref=THERESATRICKFORTHAT&variant=53877288337726
Be sure to use the code: TAFT and save an extra 6% on your order! (Does not stack with other offers)
Buy the Humsienk 314Ah 51.2V Wall Mount Pre-Built Battery: https://www.humsienk.com/products/48v-314ah-floor-standing-bluetooth-lifepo4-battery?ref=THERESATRICKFORTHAT&variant=53239626203454
Be sure to use the code: TAFT and save an extra 6% on your order! (Does not stack with other offers)
OR buy on Amazon: https://amzn.to/4pKxhQ5
Watch the full review & testing of the battery here: https://youtu.be/JkzVHAW61S4
Buy battery cables: https://amzn.to/44UcLDi
Buy PV wire: https://amzn.to/4gYOaEB
Buy PV disconnect: https://amzn.to/4c2chi7
Buy 6 AWG wire: https://amzn.to/4fr94ej
Buy my favorite full size solar panels on Amazon: https://amzn.to/4w6qkLR
OR buy a pallet of 36 of these panels! FREE shipping & NO Tax! https://callsunsolar.com/products/450w-n-type-solar-panel?ref=THERESATRICKFORTHAT&variant=55469569573032
Use code: THERESATRICKFOR and save a whopping $600 off your pallet order!
Buy electric space heater: https://amzn.to/4vVi6Fu
Watch all of my home solar power systems videos: https://www.youtube.com/playlist?list=PL-2uuHDasQcqdujwZ9qNy6Th3MV9fhntp
NEED HELP? Ask me a question and get a personal in depth response: https://ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: https://ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
https://buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 Best bang for buck 120, 240v 48v inverter?
0:40 Unboxing the Humsienk 1200 Plus+ Inverter
1:00 Specs & Features
4:07 2 Issues Found
5:37 Inverter screen overview
6:07 Heavy load testing/found a big discrepancy
9:16 Imbalanced load testing
10:39 Idle power consumption
11:28 Max AC battery charging test
12:04 Noise levels
12:23 App review
14:56 Internal communications testing
15:53 Hybrid capability
17:45 Inverter tear down
19:49 Hidden strength & pricing breakdown
#SolarInverter #DIYsolar #OffGridSolar #Humsienk #LiFePO4
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.")
![EVERYONE Needs To Do Plug-In Solar [Do It Right]](https://i.ytimg.com/vi/MDnup1vG-OU/mqdefault.jpg "EVERYONE Needs To Do Plug-In Solar [Do It Right]
Plug-in solar is getting easier than ever, but there are some important things you need to understand before you install one of these systems at your house. In this video, I answer real viewer questions about dedicated circuits, subpanels, generators, mini splits, microinverter placement, wind protection, shutdown safety, and adding batteries to plug-in solar.
Buy the Mango Power Plug-In Solar Kit: https://tidd.ly/4fPMCvN
Be sure to use the exclusive code: TRICK7OFF at checkout for the best pricing!
Watch the full testing video of the Mango Power DIY Plug-in Solar Kit: https://youtu.be/h3rxX5k7_WA?si=VO_l9DiDGNaWVr-4
Learn about the dangers of a shared circuit: https://youtu.be/E_BFfrL80O0?si=UONvZZ3_0M2qNw6b&t=302
Watch my solar-powered mini split video: https://youtu.be/NZuLyzh71JM
Buy 15 amp circuit protected plugs on amazon: https://amzn.to/4vqCe1G
Buy heavy-duty 10 gauge outdoor-rated extension cord: https://amzn.to/4em952H
Buy cheap solar panel racking on Amazon: https://amzn.to/4gmRusM
Watch the video about how to offset both sides of your breaker panel: https://youtu.be/TsKuAGk9u64?si=hTzaYVitbPwEAp8V&t=499
Buy CallSun solar panels…my favorite solar panel brand on Amazon: https://amzn.to/44hECgq
Watch all of my plug-in solar videos: https://www.youtube.com/playlist?list=PL-2uuHDasQcpYK6Gwr3jWb_oNBDt4IKwK
NEED HELP? Ask me a question and get a personal in depth response: https://ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: https://ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
https://buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 DIY Plug-In Solar Is Awesome!
0:36 Question #1: Can I connect plug in solar to a sub panel?
3:09 Question #2: Dont burn your house down!
4:38 Question #3: Plug in solar & air conditioning
8:03 Question #4: Will your panels blow away?
9:23 Question #5: Does it shut down when the power is out?
10:04 Question #6: What about plug-in solar battery storage?
11:13 If you havent tested this, you need to!
#PlugInSolar #DIYsolar #Microinverter #SolarWithoutPermit #MangoPower
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.")
![DIY Mini Split Install: Save $9,000 [Step-by-Step Guide]](https://i.ytimg.com/vi/MRPfCzLSwMA/mqdefault.jpg "DIY Mini Split Install: Save $9,000 [Step-by-Step Guide]
DIY mini split install step by step: I was quoted $10,000 to have a mini split heat pump installed. YIKES! So I did it myself with a $409 unit from Amazon and saved over $9,000. This is the complete step-by-step DIY mini split installation guide: mounting the bracket, drilling the wall penetration, flaring the line set, wiring 120V, pulling a proper vacuum, and leak testing. Im a licensed HVAC technician, so youre getting the real procedure…not the shortcut version. Then I tested it in a 105°F extreme heat warning and got a 35-degree temperature split. Best part: this unit has a generator mode that caps output at 30%, 50%, or 80%, which makes it one of the most solar-ready mini splits you can buy. Ive got a full companion video showing exactly how I run this entire system off solar and pay nothing to operate it.
Buy the 12,000 BTU 120v Rellytech Mini-split you saw me install in this video: https://amzn.to/4fUuJdG
NOTE: At the at the time of making this video there is a coupon you can clip on the Amazon page and save an extra massive 10% on your order! That brings the cost of this mini-split down to a crazy low $368! WOW!!!
Watch me run this mini-split on solar power: https://youtu.be/qdQJwryRAa4
Buy a Line Hide cover kit: https://amzn.to/4m8QDwO
Buy Nylog Sealant: https://amzn.to/4c5nw8P
Buy Big Blue Micro Leak Detector Non-corrosive Soap Bubbles: https://amzn.to/4m2o9Vf
Buy a digital open-ended torque wrench: https://amzn.to/3Qcs0TJ
Budget Friendly Tools:
Buy a “cheap” vacuum pump and hose set: https://amzn.to/4i4qwqB
“Cheap” micron gauge: https://amzn.to/4hmkRMl
“Cheap” flaring tool kit: https://amzn.to/4hZA3iC
Buy my pro grade tools I use in the installation video:
Buy a micron gauge: https://amzn.to/4c48oZz
Vacuum Pump: https://amzn.to/4shJM5G
Vacuum Rated Hose: https://amzn.to/4v4UE9r
Mini-split Valve Core Removal Tool: https://amzn.to/41a8n11
Standard valve core removal tool: https://amzn.to/41a8nOz
Buy flaring tool: https://amzn.to/48e3Jmu
Buy de-burring tool: https://amzn.to/4z97V2L
Digital Manifold Gauge Set: https://amzn.to/3Qc7Zg1
Leak detector: https://amzn.to/4sayLmq
Multi-meter: https://amzn.to/4dg6mro
Solar power mini-split conversion parts-
Buy Bluetti Elite 300 power station: : https://tidd.ly/4speryd
Code: TATFT8OFF (8% off for the Elite300 series)
OR buy on Amazon: https://amzn.to/4b92Vjr
Buy 590W solar panels: https://tidd.ly/48xbfts
OR buy from Amazon: https://amzn.to/4oIy5Ty
Buy 120v plug end: https://amzn.to/4viREqe
Buy 10 awg MC4 to XT60i connector: https://amzn.to/4v2FcL5
NEED HELP? Ask me a question and get a personal in depth response: https://ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: https://ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
https://buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
⚠️ SAFETY: Mini split installation can involve high-voltage electricity, pressurized refrigerant systems, and refrigerants requiring specific tools, procedures, and local-code compliance.
Chapters:
0:00 Quoted 10K For A Mini-Split Installation, So I DIY’d It For $400
1:42 Unboxing the Rellytech Mini-Split Kit
2:51 Installing Indoor Head Unit
5:48 How to properly flare the copper line set
8:46 How to properly make the flare connections
12:06 Outdoor unit installation
13:29 Vacuuming the line set procedure
18:18 Electric connection
19:10 Releasing the refrigerant charge
19:29 Initial leak check
20:26 In-depth leak check.
21:22 Connecting wiring from indoor unit
21:55 How to reinstall Shrader Core
23:59 Cool Mode: Temperature Split
25:18 Heat Mode: Temperature Split
25:41 Noise levels
26:11 Buttoning up the line sets
26:50 Quality and Parts Availability
27:47 App Setup and Review
30:31 I am genuinely shocked at how good this mini-split is!
31:12 Testing cooling during an extreme heat wave
31:47 Would you like to see it tested during extreme cold?
32:10 Are you going to do your own mini split installation now?
#DIYMiniSplit #MiniSplitInstall #MiniSplitInstallation #MiniSplitHeatPump #DIYHVAC
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.")
