The author addresses the difficulty of monitoring propane levels in a VW Vanagon Westfalia using a Mopeka Tank Check due to frequent battery replacements. They propose using an external, rechargeable battery as a solution. Detailed instructions for installing the battery are provided, highlighting the benefits of longevity and ease of use, while noting certain cautions and considerations.
This post details the modification of a camping bed for the Tesla Model Y, addressing challenges such as the slope in the car and the seat backs that do not fold flat. The author shares their recommended bedding setup and describes the modifications made to the seat mechanism. They also provide information on the supplies used for the modification.
The post provides a detailed guide on how to modify a Sonoff S31 device to limit battery charging and extend the lifespan of lithium batteries commonly used in devices like phones, laptops, and tools. This DIY hack requires some soldering and code loading: it automates the turning off of device chargers before the battery reaches full charge. The modified S31 works independently and does not require a WiFi connection. The post also includes specific scripts for various devices and comprehensive steps for loading and testing these scripts.
Back in 2019 Tesla offered a 40 Amp High Power Wall Connector with a NEMA 14-50 plug. Unfortunately some of these had suboptimal welds from the cable to the terminals causing the plug to get warm. Fortunately Tesla has built… Read More »Tesla HPWC Hot Plug Fix
If you are repairing a bricked Smart ForTwo ED3 Electric Vehicle, this may be useful. I’m in the midst of replacing a dead cell in the traction battery pack on a 2014 Smart ForTwo ED3 electric car.The forums at smartcar… Read More »Smart ForTwo ED3 EBS2 Current Sensor Test
I’ve found a high quality 100 Amp hour Lithium battery that fits under and behind the drivers seat in a Vanagon Westfalia. EDIT: 1/24/2024, The battery case has changed slightly since I did mine. A friend reports that it still… Read More »Vanagon 100 Amp Hour Under-seat Battery
I love my Elec-Trak lawn tractor. It’s about 50 years old though, and the lead acid batteries are not very cost effective anymore so I upgraded them to Lithium Iron Phosphate batteries and also added an inverter to run my… Read More »Elec-Trak DC-DC converters.
Not ideal, but it works with some babysitting. For more AC power than a standard 12V Power Socket inverter could provide, I tapped into the high current DC-DC output from the Tesla PCS (Power Conversion System) under the rear seat.… Read More »Model 3 Inverter Power Connection
Yes, just boring Text… This post is a place to save links to products that I’m buying, usually on Amazon for my projects or in preparation for reviews. —————– Model 3 Towing Related:Tekonsha 119250 Trailer light wiring Adaptor for Model… Read More »Shopping List
To sleep, perchance to dream – ay, there’s the rub, for to dream well, that desires comfort! The rear seats in the very early Model 3s folded down flat. The rest of us (after about serial number 10,000) get a… Read More »Tesla Model 3 Camping Setup, the Bed.