Hakadi Battery 105Ah LiFePO4 Prismatic Cells

Hakadi Battery 105Ah LiFePO4 Prismatic Cells

Mosquito Lamp

Mosquito Lamp

30A DC Circuit Breaker Teardown

30A DC Circuit Breaker Teardown

Sodium Ion Batteries and Heltek Balancers

Sodium Ion Batteries and Heltek Balancers

Battery using Different Grades of Yinlong LTO Cells?

Battery using Different Grades of Yinlong LTO Cells?

Xtar VC8S Battery Charger Tested

Xtar VC8S Battery Charger Tested

Modular Shed - Nail Plates

Modular Shed - Nail Plates

Shed Update April '24

Shed Update April '24

Fnirsi SWM-10 Spot Welding Machine Review

Fnirsi SWM-10 Spot Welding Machine Review

PCIE Meltdown

PCIE Meltdown

Pure Nickel or Nickel Plated Steel?

Pure Nickel or Nickel Plated Steel?

Vehicle COB Lights 12V to 85V

Vehicle COB Lights 12V to 85V

Dabbsson DBS1300 Portable Power Station Review

Dabbsson DBS1300 Portable Power Station Review

The BT189 Battery Tester is a Crazy Voltmeter

The BT189 Battery Tester is a Crazy Voltmeter

Kaiweets KTI-K01 Thermal Imaging Camera Review

Kaiweets KTI-K01 Thermal Imaging Camera Review

Building a Modular Shed

Building a Modular Shed

Boost and Buck Converters DPX800S and DPQ9010

Boost and Buck Converters DPX800S and DPQ9010

Fnirsi FNB58 USB Fast Charge Tester

Fnirsi FNB58 USB Fast Charge Tester

The ZK-S4 Boost Converter works down to 2V

The ZK-S4 Boost Converter works down to 2V

100A Relay Coil Overheat Prevention

100A Relay Coil Overheat Prevention

Lithium Titanate Cells - an Introduction

Lithium Titanate Cells - an Introduction

Xtar Dragon VP4L Plus Battery Charger

Xtar Dragon VP4L Plus Battery Charger

Smart Active Balance Module

Smart Active Balance Module

Active Balancer Modules

Active Balancer Modules

Sodium Ion Cells from Hakadi Battery

Sodium Ion Cells from Hakadi Battery

New Product Peek

New Product Peek

Modular Shed Update - November '23

Modular Shed Update - November '23

Dual BMS Problem for Sodium Ion Battery - Fixed

Dual BMS Problem for Sodium Ion Battery - Fixed

Voltmeter Ammeter Wattmeter Z3-20A

Voltmeter Ammeter Wattmeter Z3-20A

My First Sodium Ion Battery

My First Sodium Ion Battery