GraphiteGhost,
I looked at your reference and I agree with you. If anyone in the lower 48 states wants the two new siren batteries I will ship them free of charge. The new batteries only have one connection on the negative (-) side so anyone who wants to install them will need to solder two jumper leads to the one negative (-) connection and solder the other ends of the jumpers to the circuit board. Send me a PM and I'll respond to the first PM I receive.