“Is the Lenmar cordless phone battery compatible with Panasonic KX-TG2357B? I searched for a compatible battery replacement for the Panasonic HHR-P104 type 29 NI-MH battery and the Lenmar - Nickel-Metal Hydride Battery (model #CB0103) was included on the list. The battery description indicates that it fits select cordless phones and while some Panasonic KX-TG series are listed, the Panasonic KX-TG2357B model is not. Is the Lenmar CB0103 compatible with the Panasonic KX-TG2357B cordless phone? If not, can you please tell me the correct replacement battery for the Panasonic HHR-P104 type 29 NI-MH?”