Accessories

Review of battery master disconnect switch for Car, RV, Boat or Sound System

WattHour9 February 20229 February 2022

This switch sold on Amazon (see link below) is to connect and disconnect battery used in Card, trucks, RV, boats or any other applications where battery power is used. https://www.youtube.com/watch?v=cbrujyP2OFY...

Accessories

300 Amp Circuit Breaker with Manual Reset for Car, boat or any other battery

WattHour1 February 20221 February 2022

This breaker or high current switch is tested from 60A to 240A to see under what condition is breaks the connection and how it functions. https://www.youtube.com/watch?v=KzlLiGzbHGQ Full video of the...

Accessories

XH-W420 Battery Capacity tester

WattHour11 January 202111 January 2021

https://youtu.be/7x1zB3VcX1I In this video we learn how to use this module. The discharge current is measured, the components are explained and how to power it up with external source. Jump...