Review on 🔋 Akozon 10S BMS PCB Protection Board with Balance, Heat Dink for 18650 Li-ion Battery Cell: 35A 36V- Enhanced SEO-friendly Variation by Dwayne Calhoun

Assembly of battery packs (LiPO SPIM08HP) to replace constantly failing Ryobi batteries (since 2016 2 out of 4 40V batteries have failed, even when I restored them they only lasted about Year). I bought this BMS unit for my first battery. (I built a second unit with a different BMS, ERROR! I am returning the second BMS - NOT this one.) Having used the unit 3 times now / discharged - recharged, I found that the output voltage of the static, 42.0 volts was correctly reached when the battery pack was not loaded. I installed a voltmeter and an ammeter to monitor the charging process. Every time the charging voltage reached 42.1/0.2 volts, the BMS stopped charging correctly! (Unlike OTHER BMS) I returned another BMS and will be buying THIS BMS again! Note: The heatsink hardly gets hot when charging or discharging. Well made/designed BMS.