CRP2 lithium battery for toilet lid dedicated camera, faucet, meter card, automatic toilet
UPG 6-Volt 4.5 Ah Lithium LFP Rechargeable Battery with F1 and F2 Terminals 48046 - The Home Depot
Amazon.com: Duracell 245-6V Lithium-Battery, 1 Count Pack, 245 6 Volt High Power Lithium-Battery, Long-Lasting for Video and Photo-Cameras, Lighting Equipment, and More : Electronics
6V 4.5AH Lithium Iron Phosphate battery packs, direct replacement for sealed lead acid batteries, LiFePO4 Chargers.
DIY Lithium (LiFePO4) Replacement for 6V Lead Acid Battery - YouTube
Casil 6v 6ah rechargeable lithium iron phosphate lifepo4 battery - Casil Batteries USA
Replacement lithium batteries, CR-P2 6V | Chicago Faucets