Makita Battery No Voltage I fixed it Here's How

In this video, I repair a Makita 18V battery that was showing zero voltage and wouldn’t charge or power any tools. After opening it up, I discovered the PCB (protection circuit board) had failed, and the entire pack had dropped to a dangerously low 2.5V. Using a combination of a good donor battery, my trusted iMax B6 balance charger, and some careful soldering, I was able to safely boost the voltage, recover the cells, and replace the faulty PCB—bringing this battery back to life! What You’ll Learn: ✅ How to diagnose a zero-voltage Makita battery ✅ Safe voltage boosting using a donor battery ✅ Step-by-step recovery with the iMax B6 charger https://amzn.to/4j43KvQ ✅ How to replace a failed Makita battery PCB ✅ Tips to avoid deep discharge in lithium-ion packs If you're into DIY battery repairs, Makita tool restoration, or want to save expensive batteries, this tutorial has everything you need! ⚠️ Safety Warning: Lithium-ion batteries can be dangerous if mishandled. Only attempt this repair if you’re experienced and take proper precautions. 🔔 Like & Subscribe for more Makita battery repairs, power tool diagnostics, and workshop tips! #MakitaBatteryFix #ZeroVoltageBattery #Makita18VRepair #BL1850 #BatteryBoosting #iMaxB6Charger #PCBReplacement #PowerToolRepair #DIYBatteryFix #MakitaTools