 " Rechargeable Lithium Ion Battery  "@en, VW-VBK360 "@en "Panasonic - Battery"@en
"
Features
Rechargeable Lithium Ion Battery Pack3.6V (min.) 3580mAh
"@en 
 "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 