How to Install a Battery Pack on an Electric Recliner
Installing a battery pack on an electric recliner allows the chair to operate without a fixed wall outlet and provides backup power during outages. This guide explains how to choose the correct battery pack and fit it safely. Before ordering, use our recliner motor system identification guide to help confirm what is fitted to your chair.
Before You Start: Choose the Right Battery Pack
The battery pack must be compatible with your recliner’s control system, connector and power requirements. Do not choose by capacity alone. If you are unsure which plug or connector you have, see our recliner connector and plug types guide.
- Connector: The battery pack must connect inline between the power supply and the control box. Both connector ends must match your existing supply and chair socket.
- Capacity (mAh): Higher capacity means more cycles between charges. Chairs with USB consoles, LED lighting or touch controls draw more power and benefit from a higher-capacity pack such as the CouchGuard 4000mAh or CouchGuard 6000mAh. Standard recliners without extra features are generally suited to the Okin 2550mAh or Limoss B1800.
- Voltage: The battery pack must match the voltage of your chair’s power system (typically 29V).
- Mounting: Check whether the battery pack includes a mounting bracket and whether there is a suitable location under the chair base.
What You Will Need
- Compatible recliner battery pack
- Phone or camera to photograph existing connections
- No tools required for most installations
Step-by-Step: How to Install the Battery Pack
- Disconnect the power supply from the wall outlet before starting.
- Photograph the existing connection between the power supply and the chair or control box so you can reference the cable routing.
- Disconnect the power supply cable from the chair or control box by gripping the connector body and pulling straight out.
- Connect the battery pack inline: plug the power supply output into the battery pack input connector, then plug the battery pack output connector into the chair or control box socket. Both connections should seat firmly.
- Mount the battery pack using the supplied bracket under the chair base, or place it on a stable surface nearby if no bracket is provided. Keep it away from moving parts and pinch points.
- Route all cables neatly away from hinges, linkages and the floor to avoid damage during chair movement.
- Reconnect the power supply to the wall outlet to begin charging the battery pack.
- Allow a full charge before first use. Charge time varies by battery capacity — typically 4 to 8 hours.
- Test the chair with the power supply connected to confirm all functions operate correctly.
- Test the battery pack by disconnecting the power supply from the wall and operating the chair on battery power only.
After Installation: What to Check
- All chair functions operate correctly on mains power.
- All chair functions operate correctly on battery power alone.
- The battery pack indicator light shows a charged status.
- No cables are pinched, stretched or routed through moving parts.
- The battery pack is securely mounted or positioned and will not move during chair operation.
Charging and Maintenance
- Keep the power supply connected when the chair is not in use to maintain the battery charge.
- Top up the battery every 3–4 weeks if the chair is used infrequently.
- Do not allow the battery to fully discharge repeatedly — this shortens battery life.
- Store the battery in a cool, dry location away from direct sunlight and moisture.
- Replace the battery pack if it no longer holds charge or the chair operates erratically on battery power.
Common Battery Pack Installation Mistakes
- Wrong connector: The battery pack connectors must match both the power supply output and the chair input socket.
- Insufficient capacity: A low-capacity pack in a feature-rich chair will drain quickly and may not provide enough power for a full cycle.
- Cables through moving parts: Route cables away from all hinges, linkages and pinch points.
- Not charging before first use: Always fully charge the battery before testing on battery power.
- Leaving the battery fully discharged: Deep discharge shortens battery life. Recharge before the battery is completely flat.
Contact CouchGuard
If you are unsure which battery pack to order, call 1300 268 244 or email info@couchguard.com.au with photographs of your existing power supply, connector and chair model. We can confirm compatibility before you order.
Frequently Asked Questions
Do I need tools to install a recliner battery pack?
Most battery pack installations require no tools. The battery pack connects inline between the power supply and the chair using plug-in connectors.
How long does a recliner battery pack last on a single charge?
This depends on the battery capacity and how often the chair is operated. A standard recliner with a 2550mAh pack typically provides many cycles between charges. Chairs with USB, LED or touch features drain the battery faster and benefit from a higher-capacity pack.
Can I leave the power supply connected all the time?
Yes. Keeping the power supply connected maintains the battery charge and is the recommended approach for most installations.
My recliner works on mains power but not on battery. What should I check?
Confirm the battery is fully charged, the connectors are seated correctly and the battery pack indicator shows a charged status. If the battery does not hold charge, it may need replacement. If the chair is not working on mains power either, start with our electric recliner troubleshooting guide.