Is it possible to get a new iBook G3 Clamshell Battery?

Perhaps an answer to lack of workable new consumer goods, may require one to take

this matter into their own hands; or look to custom builders, of quality replacements?

https://duckduckgo.com/?t=ftsa&q=clamshell+iBook+G3+battery+replacement+sources&ia=web

Since my oldest portable Macintosh computers has diminished in numbers, now only

one in my possession, is a Mid-2012 MacBook Pro 13-inch 2.5GHz non-retina build.

And that one's better bet, might be the OWC NewerTech battery; they will ship them.

Previous sources of OK near factory quality have dried up; and last versions of those

were included with the model years of Mac portable when given away to friends.

..DIY and third-world clones might be among those manufactured nowadays..

Your mileage to locate similar items may vary as a search could take awhile.

This is why I don't follow discussions here anymore. Since 05/2003; fewer ea year.

Plenty of options in duckduck-search result posted; also DIY referenced as Clues.

i Fix-it has some listings, and other roll-your-owns, offer ideas. Great recipes!?

Having cited my last portable intel-Mac and where I got a battery for it, the iBook

G3, G4 and PowerBook G4; and MacBook original; plus four other portables I fixed

and gave away; along with desktop Macs account to about 600+

Good luck!🐝😵

FYI: OWC no longer shows batteries for pre-Intel Mac notebooks:

https://eshop.macsales.com/shop/Apple/Laptop/Batteries

Yeah I though they still did but they are rapidly dropping stuff for older Macs. Glad you had some resources for the OP.