533-000132 Battery for Logitech G533, Logitech G933
Replacement battery 3.7V 1100mAh Rechargeable li Polymer Li ion Battery For Logitech G933 Bluetooth headset MP3 MP4 DVR Toys|li-ion battery|battery 3.7vbattery replacement - AliExpress
3.7V 2000mAh li Polymer Li ion Battery For MP3 MP4 DVR Toys Replacement Logitech G933 G533 Bluetooth headset 533 000132|Replacement Batteries| - AliExpress