Important Note about the Logitech MX Revolution:
You will need to check your original battery to determine if you need this RLI-003-6 battery (which plugs directly into the remote) or our RLI-004-6 (with the wire connector). Please confirm which battery you need before ordering your replacement.
This Replacement Battery is 100% compatible with the Logitech 831409. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.
This Replacement Battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.