Makita 18V Battery Has Big Problem!

In this video I was solving the biggest Makita 18V battery problem once and for all. No more faulty dead cells inside and prolonged lifespan.

Used components and more:
Cell Meter 8: https://rb.gy/et4zlb
JST-HX 5s connectors: https://rb.gy/tdloow
Spade connectors: https://rb.gy/cz3v5p
iMax B6 V2 smart charger: https://rb.gy/yyaoxe
ToolkitRC M7AC - A better smart charger: https://rb.gy/7i2eww

Adapter file for 3D printing: https://www.thingiverse.com/thing:635...

18V Li-ion Makita Battery Protect Circuit Board:
Compact: https://rb.gy/39cne2
Balanced: https://rb.gy/9a1kjj

Battery case for 9Ah battery:
With compact board: https://shorturl.at/dyLPV
With balancing board: https://shorturl.at/ertNX

DIY video of 9H Makita battery:    • Why Makita isn't Making it? DIY Extre...