Apple Powerbook G4, iBook G3 G4 65W AC DC Power Adapter Charger A1021
NEW, still in Factory Sealed Box.

Here is the real deal, not a copy cat. 
The factory sealed box contains both a compact plug, and an extension cord plug.
The last three pictures exemplify features this adapter look like.

Shipping includes Tracking and Delivery Confirmation, and usually occurs within one business day.

These will work in most if not all Powerbook G4s, and also the "Snow" iBooks (not Clamshell, which require a bigger tip).
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Here is a list I found on the web, please do your own research to be sure this adapter is what you need.

PowerBook G4     PowerBook G4 15” Titanium 400MHz, 500Mhz     M7952LL/A, M7710LL/A, M5884     1854
PowerBook G4 (Gigabit Ethernet)     PowerBook G4 15” Titanium 550MHz, 667Mhz     M8362LL/A, M8363LL/A, M8407     1895
PowerBook G4 (DVI)     PowerBook G4 15” Titanium 667MHz, 800Mhz     M8591LL/A, M8592LL/A, A1001     
PowerBook G4 (1GHz/867MHz)     PowerBook G4 15” Titanium 867MHz, 1.0Ghz     M8858LL/A, M8859LL/A, A1025     1931
PowerBook G4 (12-inch)     PowerBook G4 12” Aluminum 867Mhz     M8760LL/A, A1010     
PowerBook G4 (17-inch)     PowerBook G4 17” Aluminum 1.0Ghz     M8793LL/A, A1013     
PowerBook G4 (15-inch FW800)     PowerBook G4 15” Aluminum 1.0Ghz, 1.25Ghz     M8980LL/A, M8981LL/A, A1046     1960
PowerBook G4 (12-inch DVI)     PowerBook G4 12” Aluminum 1.0Ghz, 1.25Ghz     M9007LL/A, M9008LL/A, A1010     1986
PowerBook G4 (12-inch 1.33Ghz)     PowerBook G4 12” Aluminum 1.33Ghz     M9183LL/A, A1010     
PowerBook G4 (17-inch 1.33Ghz)     PowerBook G4 17” Aluminum 1.33Ghz     M9110LL/A, A1052     
PowerBook G4 (15-inch 1.5/1.33GHz)     PowerBook G4 15” Aluminum 1.33Ghz, 1.5Ghz     M9421LL/A, M9422LL/A, A1095     
PowerBook G4 (17-inch 1.5Ghz)     PowerBook G4 17” Aluminum 1.5Ghz     M9462LL/A, A1085     
PowerBook G4 (12-inch 1.5Ghz)     PowerBook G4 12” Aluminum 1.5Ghz     M9690LL/A, M9691LL/A, A1104     2030
PowerBook G4 (15-inch 1.67/1.5Ghz)     PowerBook G4 15” Aluminum 1.5Ghz, 1.6Ghz     M9676LL/A, M9677LL/A, A1106     2029
PowerBook G4 (17-inch 1.67Ghz)     PowerBook G4 17” Aluminum 1.6Ghz     M9689LL/A, A1107     
PowerBook G4 (12-Inch Double Layer SD)     PowerBook G4 12” Aluminum 1.5Ghz     M9691LL/A     
PowerBook G4 (15-inch Double-Layer SD)     PowerBook G4 15” Aluminum 1.6Ghz     M9969LL/A, A1138     
PowerBook G4 (17-inch Double-Layer SD)     PowerBook G4 17” Aluminum 1.6Ghz     M9970LL/A, A1139     

iBook G4     iBook G4 12” 800Mhz     M9164LL/A, A1054     
iBook G4 (14-inch)     iBook G4 14” 933Mhz, 1.0Ghz     M9388LL/A, M9165LL/A, A1055     
iBook G4 (Early 2004)     iBook G4 12” 1.0Ghz     M9426LL/A, A1054     
iBook G4 (14-inch Early 2004)     iBook G4 14” 1.0Ghz, 1.2Ghz     M9418LL/A, M9419LL/A, A1055     
iBook G4 (14-inch Mid 2005)     iBook G4 14” 1.42Ghz     M9848LL/A, A1134     

iBook (Dual USB)     iBook G3 12” 500Mhz     M7698LL/A, M7692LL/A, M8520LL/A, M6497     
iBook (Late 2001)     iBook G3 12” 500Mhz, 600Mhz     M8597LL/C, M8599LL/C, M6497     
iBook (14.1 LCD)     iBook G3 14” 600Mhz     M7701LL/A, M8413     
iBook (16 VRAM)     iBook G3 12” 600Mhz, 700Mhz     M8600LL/A, M8602LL/A, A1005     1916
iBook (14.1 LCD 16 VRAM)     iBook G3 14” 700Mhz     M8603LL/A, A1007     
iBook (Opaque 16 VRAM)     iBook G3 12” 700Mhz     M8860LL/A, A1005     
iBook (32 VRAM)     iBook G3 12” 800Mhz     M8861LL/A, A1005     
iBook (14.1 LCD 32 VRAM)     iBook G3 14” 800Mhz     M8862LL/A, A1007     
iBook (800 MHz 32 VRAM)     iBook G3 12” 800Mhz     M8758LL/A, A1005     
iBook (900 MHz 32 VRAM)     iBook G3 12” 900 Mhz     M9018LL/A, A1005     
iBook (14.1 LCD 900 MHz 32 VRAM)     iBook G3 14” 900 Mhz     M9009LL/A, A1007

If your not sure if this will work with your computer, please email.
Any refund for noncompatibility will only be for sale price, not my shipping cost.