If you have an old Amiga and if you haven&#x27;t already, crack it open and remove the battery. The ones Commodore shipped them with are prone to leaking acid all over the PCB, destroying it [1].<p>[1] <a href="http:&#x2F;&#x2F;members.iinet.net.au&#x2F;~davem2&#x2F;overclock&#x2F;batt.html" rel="nofollow">http:&#x2F;&#x2F;members.iinet.net.au&#x2F;~davem2&#x2F;overclock&#x2F;batt.html</a>