Old powerbook G4 battery not able to hold its charge

[LAM72]

My old powerbook G4 is is not able to hold its charge for long. Almost Depend totally on power supply. Any where to get the spare battery. This book is still good for my little kids to work on.

 

[wobegong]

Could try these guys, ( http://www.newertech.com/products/pbg4_batt_ti.php ) Amazon has them and eBay (but you may risk cheap/dangerous/exploding ones there...)

 

[tampasteve]

OWC is not usually the cheapest - by a margin - but they have quality goods.
http://eshop.macsales.com/shop/Apple/Laptop/Batteries#ib