Garage Door Openers · parts
Linear LDCO841 battery housing, light panel, and Wi-Fi wall station
For exact Linear LDCO841, the Nice/Linear 221377 Rev-S list names replacement battery BATT54, a battery-and-housing entry BATT54BOX (listed in the table for 841/850), LED panel 10014504-01 for 841/850, and main cover HAE00073 for 841/863B. Linear’s dedicated BATT54BOX product page explicitly describes the kit as optional battery hardware for LDCO841; Linear’s LDCO850 product page separately identifies integrated battery backup. To avoid over-assigning the overlapping table row, this record confirms the BATT54BOX fit only for LDCO841 and does not claim LDCO850 needs it. LDCO863B has different LED panel RP9005 and housing 10015410-004. Use the complete model label and Rev-S source; this is not internal service instruction.
Safety boundary
- Use the exact LDCO841 label and have a qualified technician confirm internal battery, LED-panel, wall-station, and control-board part identity.
- Do not open the operator, handle batteries/wiring, service an LED panel, motor, transformer, or circuit board, or perform internal electrical repairs.
- Maintain required safety-beam and automatic-reversal protection; do not bypass safety devices.
Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.
Models explicitly covered
These model identities have the source evidence listed below. Read the part decision and suffix limits before ordering.
Required identifiers
- Complete operator model label exactly LDCO841
- Installed battery or panel label, if safely accessible, and service-history region/revision information
- Which item is needed: battery only, battery housing, LED panel, cover, or Wi-Fi wall station
Compatibility rules
- Rev-S page 2 lists BATT54 replacement battery for 841/850/852/863B and BATT54BOX battery-and-housing for 841/850; a separate Linear BATT54BOX product page directly identifies LDCO841 as optional battery-hardware fit.
- Linear’s exact LDCO850 product page describes an integrated battery backup; do not interpret the shared parts-list row to mean every LDCO850 requires BATT54BOX.
- Rev-S page 2 lists LED panel 10014504-01 for 841/850 and main cover HAE00073 for 841/863B.
- Rev-S page 4 lists HAE00080 Wi-Fi wall station for LDCO841/850/852/863B and Linear600.
- The same Rev-S list gives LDCO863B different LED panels RP9005 and battery housing 10015410-004; do not transfer these parts to LDCO841.
- The Linear manuals index lists LDCO841 separately and links installation/homeowner manuals and its replacement-parts list.
Never assume
- The LDCO841 and LDCO863B battery housings or LED panels are interchangeable because they appear in the same group diagram.
- BATT54 alone includes the battery housing or BBU wiring harness.
- HAE00080 is a fit for LDCO801; the replacement-parts list does not name 801 for that Wi-Fi station.
- The parts list proves current stock or an approved supersession.
LDCO841 model-scoped part rows
The Rev-S table and Linear’s separate BATT54BOX product page directly support optional battery hardware for LDCO841. Linear’s LDCO850 page says that model has integrated battery backup; this record does not transfer a housing need to LDCO850.
- BATT54: replacement battery listed for LDCO841/850/852/863B.
- BATT54BOX: parts table lists battery and housing for 841/850; Linear’s separate product page directly describes optional battery hardware for LDCO841.
- 10014504-01: LED panel listed for LDCO841/850.
- HAE00073: main cover listed for LDCO841/863B.
- HAE00080: Wi-Fi wall station listed for LDCO841/850/852/863B/Linear600.
Keep LDCO863B parts separate
The same list specifies LDCO863B LED panels RP9005 and battery housing 10015410-004. Those are not the LDCO841 panel/housing rows; match the full model label before selecting the part.
Owner-safe boundary
The manual links support owner-level operation only. Internal battery, LED panel, transformer, motor, and board service belongs with a qualified technician.