All videos
A lithium battery may fit, but your RV's current draw determines if it'll work without shutdowns
How to match lithium battery capacity to your RV's actual power demands to avoid system shutdowns during use.
Battleborn Batteries Lawsuit Update
Overview of ongoing litigation and documented failures involving Battleborn lithium batteries and safe recycling options.
Why Lithium Changed Solar Storage: Space and Weight Advantages Over Lead-Acid
Technical comparison of lithium (LiFePO4) and lead-acid battery storage for off-grid solar: space, weight, usable energy, and installation efficiency tradeoffs.
One Lithium Battery vs 32 Lead-Acid Batteries: 20kWh Storage Comparison
Side-by-side comparison of lithium versus lead-acid battery banks for 20kWh off-grid storage: space, wiring, installation complexity, and practical tradeoffs.
Yixiang 12V 628Ah DIY Battery Box Assembly and Testing
18-minute walkthrough assembling a high-capacity lithium battery box, testing its performance with thermal imaging, and evaluating the fuse system for off-grid solar setups.
EG4 Power Pro vs Ruixu Lithi vs Yixiang Budget Battery Showdown
Comparison testing of three popular 48V lithium battery systems for off-grid and backup power applications.
New $1,000 Vatrer Server Rack Battery: Will it Survive 100A? Versus Ecoworthy
Head-to-head stress test of two 48V lithium server rack batteries under high-current discharge.
18kW Battery Cycling Machine: No Battery is Safe
Learn how industrial battery testing equipment reveals failure modes and safety risks across lithium battery chemistries and brands.
Final Battleborn Video: Overheating Cells
Troubleshoot lithium battery thermal management issues in off-grid solar systems and learn preventive maintenance strategies.
Battleborn Batteries 9 Year Test: Capacity Degradation Analysis
Long-term capacity test of Battleborn lithium batteries over 9 years at various discharge rates.
Litime Batteries: UL1973 or Not?
Evaluate Litime lithium batteries against UL1973 safety certification standards for off-grid solar systems.
Battleborn Battery Fire Aftermath and More Testing
Real-world failure analysis and testing results for lithium battery systems in off-grid solar setups.
The Worst Ecoworthy Battery I Have Tested?!
Critical hands-on assessment of Ecoworthy lithium battery performance and reliability for off-grid solar systems.
Yixiang 12V/628Ah DIY Kit - High Capacity Battery Build and Performance Test
37-minute walkthrough building a 628Ah DIY lithium battery system from pre-assembled components, with capacity testing and inverter load trials.
Wattcycle Batteries Exposed: What You See is NOT What You Get
Critical evaluation of Wattcycle battery specifications and actual performance metrics for off-grid solar systems.
UZ Energy: German Designed Server Rack Battery Tested!
Teardown, cycle testing, and high-current charging evaluation of a server-rack format lithium battery system.
Battleborn "Game Changer" Reviewed! YIKES
Teardown reveals design flaws in a $2,000+ lithium battery: plastic-held connections, melted components, vibration risks.
Off-Grid Tiny Home Upgrade in the Peak District | Lithium Batteries & Victron Energy System
Step-by-step installation of a modern lithium battery and Victron Energy system for an off-grid home, including automatic generator control and remote monitoring.