Identify your unit first
Video doorbell batteries
Most Ring battery doorbells do not take AA, AAA or coin cells. Architecture first: removable Quick Release pack vs built-in rechargeable (charge the doorbell) vs hardwired. Nest and Blink are different products — never copy a Ring pack answer onto them. If the app shows low battery, match your exact generation below before buying anything.
Important
If you cannot identify your exact model and the battery named on the label, we will not invent an answer. Identify the unit first.
What kind of unit do you have?
| Generation / model | Battery | Replaceable? | Notes |
|---|---|---|---|
| Ring Video Doorbell 2 | Ring Quick Release Battery Pack (rechargeable) | Yes | Removable lithium-ion pack — remove faceplate, press the release tab, charge via the pack’s USB port until only the green light remains, then reinsert. Not AA/AAA. |
| Ring Video Doorbell 3 / 3 Plus | Ring Quick Release Battery Pack (rechargeable) | Yes | Same Quick Release pack architecture as Video Doorbell 2 and 4. Confirm 3 vs 3 Plus in the Ring app — pack type is the same family. |
| Ring Video Doorbell 4 | Ring Quick Release Battery Pack (rechargeable) | Yes | Removable Quick Release Battery Pack. Ring also lists Ultra packs for some newer 2K/4K Battery Doorbell models — Ultra is not backward-compatible with every older doorbell. |
| Ring Battery Doorbell Plus | Ring Quick Release Battery Pack (rechargeable) | Yes | Removable Quick Release pack (same charge procedure as Video Doorbell 2–4). Match the pack Ring names for your exact model in Device Compatibility. |
| Ring Video Doorbell (1st gen) | Built-in rechargeable — charge the unit | No | Ring documents a built-in rechargeable. Remove from the bracket and charge the doorbell’s port — do not buy loose cells or assume a Quick Release pack fits. |
| Ring Video Doorbell (2nd gen) | Built-in rechargeable — charge the unit | No | Built-in rechargeable per Ring charging support. Charge the unit on the bracket-removed port — not a Quick Release slide-out pack. |
| Ring wired / hardwired doorbells | Mains / transformer powered — no shop cell | No | Wired models are powered by doorbell wiring or a transformer. Low-battery “cell” shopping does not apply — check power and wiring in the Ring app Device Health. |
| Nest / Blink / other brands | Different products — identify first | No | Google Nest and Blink doorbells are not Ring. Do not use a Ring Quick Release answer for them. Open the maker’s support page for your exact model before buying any cell or pack. |
| Unsure which doorbell you have | Identify in the Ring app first | No | In the Ring app: Device Settings → Device Health shows Power Source and Battery Level. If a pack slides out after removing the faceplate, you have a Quick Release design. If you only charge a port on the doorbell body, it is built-in. |
Matching devices
Still not working?
Only after you have the correct architecture: charge a genuine Ring pack (or the built-in unit) with a working 1 A+ USB supply. Ring warns that non-genuine packs may fit poorly or report battery level incorrectly. Hardwiring or solar can trickle-charge compatible battery doorbells — that is not a substitute for identifying the pack type first.