How to Charge and Maintain Your Ring Keypad Battery: the Complete Care Guide
By Marcus Vance
Under the plastic shell of the Ring Alarm Keypad 2nd Gen sits a sealed, rechargeable lithium-ion battery. Ring chose an integrated power cell rather than swappable AA or AAA alkaline slots to keep the chassis slim and minimize tamper risks.
The console operates on Z-Wave protocol rather than Wi-Fi. Z-Wave requires far less operational power during idle states, allowing the keypad to sleep while maintaining constant contact with the Ring Alarm Base Station. When an event wakes the board, such as an entry delay countdown or a physical button press, the processor rapidly draws current to drive the radio, internal beeper, and backlights.
Because lithium-ion chemistry degrades when exposed to extreme thermal swings, wall placement matters. Mounting the unit directly across from an exterior draft or inside an unconditioned garage accelerates internal resistance growth, visibly suppressing capacity after only a year of ownership.
Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.
