Photo of a leaking 9V-battery 6LR61, brand name PowerTec. The pressure from inside broke the package apart.
<p>best before 12/2016
</p>
photo 10/2018
<a href="//commons.wikimedia.org/wiki/User:Alex42" title="User:Alex42">Alex42</a>
2018-10-13 14:04:02
<span class="int-own-work" lang="en">Own work</span>