Best Oumefar Household Battery Testers of 2025

The Oumefar XH-M604 Module is an advanced battery charge control device designed for 6-60V battery systems. You can easily set charging and stop voltages, ensuring your batteries are properly maintained. With a wide range of applications, it is suitable for home chargers, solar energy systems, and various battery types. The automatic power-off feature helps to conserve energy and extend battery life, providing you with a more efficient charging experience. Its practical design allows for straightforward installation and operation.

The Oumefar Battery Tester is a high-precision tool designed for monitoring lithium batteries. It features a large screen that helps you identify unbalanced battery voltages, ensuring optimal performance. With its discharge protection function, you can safely manage your battery's health. The balance function allows you to equalise battery voltages before or after charging, providing peace of mind while using your RC models. Its special design caters specifically to Li-Po and Li-Fe batteries, making it essential for long-term battery storage.

The Oumefar Electronic Load Tester is an essential tool for testing various power loads and battery discharges. It features a quiet 9cm CPU fan, ensuring minimal noise during operation. With a maximum power capacity of 150W, it can handle voltages up to 60V and currents of 10A, making it versatile for different applications. Additionally, the built-in temperature display allows you to monitor conditions easily, enhancing safety and performance during tests.

The Oumefar Battery Tester is a versatile tool for checking various battery types, including popular ones like AAA and 9V. It allows you to quickly assess whether your batteries are good, low, or need replacing, saving you time and effort. The digital display provides a clear indication of the power level, making it easy to read at a glance. Its compact and lightweight design ensures that you can carry it anywhere, allowing you to determine battery health wherever needed.

The Oumefar Battery Tester is a compact and portable device designed to help you quickly assess the condition of various small batteries. With its high accuracy, you can measure battery capacity in seconds, allowing you to easily determine whether a battery is sufficient or needs replacing. This tester is compatible with multiple battery types, ensuring versatility for your household needs. Its lightweight design makes it easy to carry, so you can keep it handy for whenever you need to check battery levels.

The Oumefar Battery Tester is a versatile tool that tests various battery types, ensuring perfect compatibility. You can quickly assess the voltage of your batteries, helping you avoid discarding perfectly good ones. In just seconds, this handy device reveals whether your battery is good, low, or needs replacement, saving you time and effort. Its compact and lightweight design makes it easy to carry, allowing you to conveniently check batteries whenever needed.

The Oumefar 10S Protection Board is designed for 10 series cell Li-ion batteries, making it compatible with ternary, manganese acid, and cobalt acid batteries. It features multiple protective functions, ensuring your batteries are safeguarded against overcharging, over-discharging, overcurrent, and short circuits. The separate charging and discharging connectors help maintain a discharging current of 30A, providing you with reliability. Additionally, this board includes a balance charging function, which optimises the performance of each battery in the pack, ultimately prolonging their lifespan.

The Oumefar Battery Tester is a handy device designed to check the capacity of various batteries, including 1.2V to 9V types. It allows you to quickly determine if your batteries are good, low, or need replacing, saving you from discarding functional batteries. Its compact size and lightweight design make it easy to carry around. Additionally, the easy-to-read digital display shows the power level accurately, helping you save time and avoid the frustration of dead batteries when you need them most.

The Oumefar Battery Storage Box is an essential solution for organising your batteries. It features 104 individual grids, allowing you to store various battery models conveniently. With a built-in battery tester, you can easily check the power levels of your batteries, ensuring you only use fully charged ones. Constructed from high-quality ABS material, this durable box prevents battery movement, protecting against accidental shorting. Its clear design makes it easy to find and store batteries, enhancing your overall user experience.