t1d100
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I have a Makita BL1815 Battery Pack with a #1 dead cell. It uses Sony SE US18650VT cells. I have a donor DeWalt DC9181 Battery Pack, which has Sony SE US18650FT cells. I can find the specifications for the Makita SE US18650VT cell, but not for the DeWalt SE US18650FT cell. So, I am wondering if I can use the DeWalt SE US1860FT cell to repair the Makita SE US18650VT battery pack.
Thanks for your expertise!
Use DeWalt SE US18650FT Battery Cell to Repair Makita SE US18650VT Battery Pack?
in Power Tools
Posted
I finally found the answer:
http://endless-sphere.com/forums/viewtopic.php?f=14&t=12272&p=183200&hilit=us18650ft#p183200
"Re: New Sony Olivine-type Lithium Iron Phosphate Power Tool Cell
Postby Doctorbass » Thu Aug 13, 2009 3:57 pm
hmmm.. Interesting to see Sony decided to invest again the the old great 18650 platform...
Their last succes is still the LiMn 18650V and the 18650VT ( aka K O N I O N )
According to the Specsheet I have from them,
The V can take 10C and have 1.5Ah (15A burst 7A continuous) for 3.75Vnom 500 cycles at 1C 80%dod 43g
The VT can take 15C and have 1.1Ah (17A burst 8A continuous) for 3.70Vnom 500 cycles at 1C 80%dod 43g
compared with :
The FT that can take 18C and have 1.1Ah ( 18A continuous) for 3.2V 2000cycles 40g"
Different voltages, so I can not use the DeWalt batteries in the Makita battery pack.