jag35

1 год назад

This video demonstrates how to build a 48v 3.7kWh DIY LiFePO4 battery kit. The kit includes all the necessary components except for the cells, BMS, and some cables. The video walks viewers through the assembly process, including connecting the cells, BMS, and cables.

1 год назад

The video introduces a new line of plug-and-play LiFePO4 batteries from J35. These batteries are designed for car audio applications and offer high power output. The speaker explains the benefits of both DIY and plug-and-play options, highlighting the convenience of the new pro versions.

1 год назад

The video tests the capacity of a used LG 21700 battery module. The tester discharges the module and analyzes the results, comparing the capacity to the advertised specifications. The video also discusses the potential applications of these batteries, highlighting their high energy density and suitability for electric vehicles.

1 год назад

The video tests the performance of Yuasa LEV60F batteries, which are claimed to deliver 600 amps in a 10-second burst. The creator builds a battery pack and tests it with various loads, aiming to achieve the claimed 600 amps. The video shows the process of testing and the results, leaving the outcome and conclusions for viewers to discover.

1 год назад

This video tests the aluminum bus bars of a 148Ah 12v battery by running 800 amps continuously for 10 minutes. The goal is to see if the bus bars can handle the heat generated by the high amperage and remain at a similar temperature to the cables. The video documents the temperature of the battery, cables, and bus bars throughout the test.

1 год назад

The video showcases a test of a high-capacity battery pack designed for audio applications. The creator tests the bus bars' ability to handle high amperage, aiming for 1200 amps but settling for 800 amps due to limitations. They discuss the difference between continuous and dynamic loads, explaining how the battery pack can handle much higher peak currents in dynamic audio applications.

1 год назад

This video demonstrates how to build a compression plate kit for LEV60 LiFePO4 batteries. The kit allows users to compress multiple batteries into a single unit, making them easier to install and use in various applications. The video covers the process of assembling the kit, including aligning the cells, isolating them with fish paper, and securing them with bus bars.

3 года назад

This video demonstrates how to use a board to build a 12V LiFePO4 battery pack using 26650 cells. The board allows for easy parallel connection of multiple 4S modules, each containing four cells in series. The video also shows how to build a 48V battery pack using a similar board.

3 года назад

This video discusses the safety of prismatic battery cells, which are commonly used in battery packs. The presenter explains the importance of compressing these cells to prevent them from expanding and potentially causing damage. They then introduce a simple compression kit designed for Cmax and G3 cells, demonstrating how to assemble it and use it to safely build battery packs.

1 год назад

The video follows a person testing a new lithium battery in their truck. They discuss the battery's performance, including its ability to power a large audio system. The person also shares their plans for future upgrades, including adding a second alternator and a larger amplifier.