 "Panasonic VW-VBT190 Lithium-Ion Battery Pack (Black)"@en-US "Accessories - Page 989 | EISF"@en-US
"This is an authorized aftermarket product. Fits with various Panasonic brand models. It has a oem part # VW-VBT190."@en-US 
 "Canon NB 5L Li-Ion Camera Battery" " Canon Battery - 1135B001 Digital Batteries CDW.com
"Compact and powerful, the camera's Lithium-ion battery NB-5L offers excellent shooting and playback power." 