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DIY Invisible Fence battery

Step 3Pry off the cover

With a very sharp knife, separate the cover ring from the battery housing.

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2 comments

Apr 13, 2012. 7:52 AMGetAGrip2 says:

Agree with sneedcb. Newer ones appear to be fully molded plastic. I destroyed one figuring that out! Maybe I'll try to CAREFULLY cut the entire way around the barrel part thereby creating two separate halves. I'll tape them together with a narrow piece of electrical tape !?

Worth a try.

Charing $20 for a less than $5 battery. !@#$!@#$ greedy bas$@#%%s.

Sep 21, 2010. 4:09 PMsneedcb says:

There is no black ring on my battery. It is completely enclosed with white plastic. If it were to open it would have to be from the other end but it looks like it is glued tight