CS-PCA200SL : Battery for Phonak Compilot Air II, 2 Audio Streamer - Replaces Phonak IP532328 BDC120VA100 then you can use your

then you can use your drop-in charger as well

Panasonic Lumix DMC-FS7EB-S

Sony CCD-TRV91

Sony LIS1611HNPC

4 volt 3000mAh rechargeable Li-ION battery pack for Vertex & Yaesu radios such as VX-820

CS-PCA200SL : Battery for Phonak Compilot Air II, 2 Audio Streamer - Replaces Phonak IP532328 BDC120VA100 then you can use yourThe CS PCA200SL is a replacement rechargeable battery for Phonak products. This battery replaces the following OEM part number(s): Phonak IP532328 This battery is compatible with the following model(s): Phonak Compilot Air II Phonak 2 Audio Streamer Specifications: Voltage 3. 7V Chemistry Li Polymer Capacity 300mAh Dimensions 27. 50 x 24. 60 x 5. 00mm Color Black Weight 32 g