Mobile phone replacement battery (not an original battery from the mobile phone manufacturer) Identical to the following batteries: Siemens: V30145-K1310-X363 Replacement battery suitable for: SIEMENS AX72 / AX75 / C65 / C65C / C65V / C70 / CF62 / CT65 / CV65 / Gigaset M2 Professional https://elecena.pl/product/18522682/750-mah-li-ion-for-siemens-ax72 2021-05-20 https://elecena.pl/product/18522682/750-mah-li-ion-for-siemens-ax72 2023-02-16