Logitech G Pro Battery | Logitech G703 Battery | Ahb521630 Battery | Digital Batteries - Digital Batteries - Aliexpress
Bought a double clicking G703 for cheap. Swapped in a lighter battery, GM switches, and fixed scroll wheel. Pretty in love with it now. : r/MouseReview
Logitech G703 Battery change - YouTube
Logitech G703 Wireless Gaming Mouse Review - IGN
You Get Amazing Battery Life On This Mouse! - YouTube