16Channel Plc Amplifier Board Isolation Relay Board Input NPN Output NPN 1236V DC

This product is a 13 series lithium ion battery protection board, designed for 48V 35A batteries. Its main function is to ensure the safety and longevity of the batteries, offering various protections such as overload, overcurrent, short circuit and temperature control. An important aspect is the balance function, which helps to keep the batteries always balanced, extending their lifespan. The compact size of the board (69x52x9mm) makes it easy to integrate into different systems. With a 300mm long cable, it offers flexibility in installation. The board is robust, lightweight and weighs only 66g, making it ideal for weight-critical applications. Thermal protection ensures that the device does not overheat, preventing failures. It is a complete solution for those seeking reliability and safety in the management of lithium batteries. The object arrived with tracked shipping, wrapped in an excellent way 🔝📦 arriving at my house, in just 5 working days. Was this review helpful to you? Let me know, and if you like FOLLOW ME! 👉🏻 You can also find me on Instagram @re_atlas, you will find the 10% discount code for your next order 🎁

Kit of 830 electrical components ✨ A very complete set of electrical components, perfect for having at home to carry out small repairs on electrical appliances. The kit comes in a rigid, airtight plastic box that closes perfectly and keeps all the elements safe.. Inside we find a plate, different colored cables, terminals, fuses with different numbers, resistors and even insulating components to tape during installation.. I was very pleasantly surprised by how complete the kit is and how organized everything is inside the box. I definitely find it highly recommendable.. It arrived very quickly, less than two weeks to Spain, and it came with an outer cardboard box for added security. I recommend it 100%, I find it very useful and for the price it really is very economical.

It is of good quality. I installed it and it works very well, the LED shows green when it is set as a receiver. A tip: if the body of the dmx device is plastic, then the antenna can be installed inside, if the body of the dmx device is metal, then for a better signal, the antenna to be installed outside

I bought it because I needed it as a button but it doesn't do it, changing the state on the button it always acts as a switch, I've seen several videos on the internet and it works both as a button and a switch. Maybe mine is defective.

Only for straight key. Does not support paddle! Also very difficult to tune. Had to check other sellers to find the connection ports and tuning possibilities.

Be careful, it says 5 units and they only send one. First and last time I buy on Joom, too much of a bargain couldn't be true. At least I hope it works.

Very bad, it burned out immediately and didn't put out as much as it said it would put out, because anyway it can't put out 500w with just two bad finals

I ordered 4 pieces ans received i piece. Please send the other 3 as per product description