







⚡ Power up smart, stay safe, and lead the charge!
The DALY 4S-16S BMS is a high-performance battery management system designed for 16S LiFePO4 48V battery packs, supporting currents from 15A to 200A. Featuring multi-function protection including overcharge, over-discharge, over-current, temperature, and short-circuit safeguards, it ensures optimal battery health and safety. Its compact design with low temperature rise, easy plug-and-play installation, and multiple international certifications make it a reliable choice for professional-grade battery management. Backed by 24/7 customer support and lifetime technical assistance, it’s engineered for seamless integration and peace of mind.
3**S
Daly is First Quality
Daly BMSs are worth considering if you value quality and don't mind paying a little bit more. They're worth it.
C**.
Simple but has all the important features.
Does what it says in the ad. Does not have bluetooth. If you want bluetooth buy something else.
O**7
Works great so far.
Installed this in a 12v 200Ah LifePO4 that I bought but had a dead BMS. I got all the cells up to proper voltage and then installed this in about 30 minutes.Works great, good BMS. Comes with a sheet showing and listing installation directions.
T**S
Nice BMS, but make sure you are patient with it.
Had to send the first one I bought back, It was reading slightly lower voltage on the output wires than the pack. Once I put load on it, there was no power. For some reason the BMS was shorted /triggered from the factory, I tried turning the bike on multiple times and could not get it to work. I returned it and got another one, This time it was able to come out of it after 3 times turning the switch off and on. I have had other DALY BMS' in the past that did not have this trouble out of the box....
D**Z
Buena calidad
Excelente , el BMS Anterior no dejaba cargar la bateria
G**N
Good fit and exactly as described.
Makes building batteries from reclaimed cells a breeze. I think I’ll try the smart BMS next.
Y**Z
Exacto
Resultó ser lo que buscaba lo recomiendo
A**R
Simple and Durable BMS
This Daly basic BMS works great. The battery packs I have made keep stable voltages and charges. simple to install (FOLLOW THE INSTRUCTIONS CAREFULLY) and compact. I use Daly on a range of LFP battery projects. I make battery packs for trailers and home use. these BMSs are simple and reliable.
Trustpilot
2 weeks ago
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