Repacking Makita 18v Lithium battery with New Cells (Save $$$'s

I Make A Portable DC Power Supply (For Makita LXT Drill Battery)

Fake Makita battery won't fully charge. The charging is complete , but battery Indicator glows 2 out of 3 led lights. Voltage is 18.9v. My question is what is the voltage of

Repacking Makita 18v Lithium battery with New Cells (Save $$$'s)

Makita 18Volt Lithium Ion Jump Starting Battery with a Boost

DEAD TOOL BATTERY JUMPSTART HACK - Ryobi, Dewalt, Milwaukee ⚡⚡⚡

Repacking Makita 18v Lithium battery with New Cells (Save $$$'s)

DIY 21700 POWER TOOLS MAKITA BATTERY

Repacking Makita 18v Lithium battery with New Cells (Save $$$'s)

Bought 3.0 batteries to save my wrists. They arrived and are the exact same size and weight as 5.0 : r/Makita

Repacking Makita 18v Lithium battery with New Cells (Save $$$'s)