A coin cell should be chosen from the remote's own model instructions, not from the opener brand.
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The detail that controls fit
Our current manufacturer-backed battery entries are G3T-R, ACSCTG-UNIV2, GM3T-R and G953EV-P2, each recorded as CR2032. Other SKU battery fields are deliberately blank.
A practical next step
Write down the full opener or accessory model number from its label. Use the linked manufacturer documentation to match the exact replacement part. If a safety part or wiring is involved, bring that information to a trained technician.
Evidence status
Only the facts identified above are supported by the current source set. Missing model-to-part pairs remain unknown.
Do not borrow a battery type from another SKU
The seed data has CR2032 support for G3T-R, ACSCTG-UNIV2, GM3T-R and G953EV-P2. It does not fill battery fields for the other listed models. Similar shells can use different cells or orientations, so read the code on the old battery or the exact remote manual before ordering. After replacement, a transmitter that still fails may have a protocol or pairing issue unrelated to battery power.
Model-specific Amazon searches
CR2032 is documented only for the named remotes on this page. Confirm the marking in your own transmitter; a shared brand does not make every battery identical.
- (paid link) Search CR2032 coin cells on Amazon
These links open Amazon search results, not a verified individual listing. Compare the exact manufacturer model and your opener manual before buying.
Official sources and review scope
These links support the claims on this page. Check your exact model and the manufacturer's latest revision before buying or programming.
- Genie G3T-R programming and battery store.geniecompany.com · checked 2026-11-04 · CR2032 and erase-all programming warning; 1995-97 exception