Factory Part Number:
B491
PA3166U
PA3166U-1BAS
PA3166U-1BRS
PA1663U-2BAS

Compatible Models:
Satellite 1900 PS1901-000FS
Satellite 1900 PS190C-000FS
Satellite 1900 PS192C-00824
Satellite 1900 PS192C-000FS
Satellite 1900 PS192C-00UWN
Satellite 1900
Satellite 1900-101
Satellite 1900-102
Satellite 1900-704
Satellite 1900-703
Satellite 1900-303
Satellite 1900-305
Satellite 1900-503
Satellite 1900-203
Satellite 1900-A540
Satellite 1900-S305
Satellite 1905
Satellite 1905-S277
Satellite 1905-S301
Satellite 1905-S302
Satellite 1905-S303
Satellite 1905-S304

Shipping Information:
We ship to worldwide range and the shipping is also free unless you request express delivery. The delivery to US will take about 6-10 business days by DHL eCommerce, and to the other most countries usually takes about 7~14 business days.

All packages will come with a tracking number, you will get an email of shipping information including the tracking number once your order is shipped out from our warehouse.

Please find the detail of the express as below:

Express Company	Estimated Delivery Time	Cost
EMS	5-10 business days	$28
UPS/DHL/Fedex	3-6 business days	$30

If your address can't be reached by above express company, please contact us by order@battery-adapter.com and inform us of your express company.