Pismo PRAM battery?

What type cells make up this battery? It's simple enough to look for myself, but I'd like to have one ready-made before I disassemble the PB to replace it.
DaveC wrote on :

The PRAM battery in the Pismo (and most PowerBooks I've seen) are made up from three button-type lithium cells in series.

What type cells make up this battery? It's simple enough to look for myself, but I'd like to have one ready-made before I disassemble the PB to replace it.

Thanks,

John Johnson replied on :

In article 0001HW.BE034DAD000030A8F04075B0@redacted.invalid, DaveC me@redacted.invalid wrote:

The PRAM battery in the Pismo (and most PowerBooks I've seen) are made up from three button-type lithium cells in series.

My Pismo PRAM battery appears to be four cells. Further, it was my impression (though I'm not sure about it) that the PRAM battery for the Pismo is rechargeable. I don't know whether this changes anything about your plans or not.

I'll sell you mine (got a new one, then the CPU died) if you like. Get in touch.