Li.Ion RECHARGEABLE BATTERY for K12 and K15 - spare part
https://www.euroservizisrl.it/shop/35319-li-ion-rechargeable-battery-for-k12-and-k15-spare-part-8116
https://www.euroservizisrl.it/web/image/product.template/8116/image_1920?unique=c207926
Rechargeable lithium battery - replacement
