Reviewer:
Janet Oge
from Russellville, AR United States
The batteries I had before took about an hour to charge and lasted about 2 hours. These batteries take about 2 hours to charge, but last all day! Wonderful. I will never buy a different battery.
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joye510 auto batteries
January 23, 2012
Reviewer:
William Morgan
from Dayton, OH United States
I am glad that they have made the new ones better but still like the manual ones
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0 of 0 people found the following review helpful:
still my favorite fallback
August 28, 2011
Reviewer:
veronica thomas
from lebanon, PA United States
As usual, the 510 performs perfectly.
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Joye 510 Auto Batteries
August 15, 2011
Reviewer:
Kerry Riggs
from Galveston, TX United States
Perfect as always
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510 Batteries
August 8, 2011
Reviewer:
Anthony Dupuis
from Cornwall, ON Canada
Not too sure but batteries are more sensative then my Joye 510-t batteries seems to be running the microphone style older style all my current kits run on vaccume system more reliable don't randomly fire in pocket
Fantastic 
joye510 auto batteries 
