Question about Makita Tools 18V 1/2" Lxt Lithium - Ion Hammer Driver - Drill Kit - BHP451

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Makita BR1815 li-ion batteries won't charge

Using DC18RA charging station
two batteries won't charge
charging station blinks between red & green
never changes to solid green

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Your batteries are toast;must replace

Posted on Aug 02, 2009

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Try jump starting the battery. Li Ion batteries often have smart chargers if the battery gets to low the charger doesnt recognise it. If yo have a spare battery fully charge it ant then conect + to + and - to - with wire ( may take two people) kep them connected for 2 mins or so then try in the charger.

Worked for me

Posted on Aug 09, 2012

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Posted on Jan 02, 2017

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