Lithium Back-up Battery for Automatic Door | CANBO 236E

Product Description

The 236E Lithium Battery Back-up Power for Automatic Door is a reliable emergency power accessory designed specifically for automatic door systems. In the event of a sudden power outage, this compact battery unit instantly switches on to provide uninterrupted electricity, keeping the door operational and maintaining all critical safety functions. No more manual override or trapped vehicles – your automatic door continues to open, close, and respond to safety sensors as usual.

Built with high‑density lithium cells, it offers longer cycle life, faster recharge, and lighter weight compared to traditional lead‑acid backups. The unit connects easily between your door operator and its main power supply, working silently in the background. When grid power returns, the battery automatically recharges and stands by for the next outage.

Ideal for residential garages, commercial storefronts, industrial roller shutters, and any automated entrance where downtime is not an option.

Technical Parameters

Input Voltage: AC220V, 50Hz

Output Voltage: DC24V, 2.6AH; DC12V, 5.2AH

Working Mode: Automatic working or keep opening

Indicator and Protect: LED display charging process, low voltage automatically cut off

Charging time: Around 10 hours

Open times: About 550 times

Controller Dimension: 243(L)×59(W)×45(H)mm

Storage battery size: 96(L)×59(W)×45(H)mm

Related Products

With over 20 years of manufacturing experience in automatic door access and control accessories, we offer a complete ecosystem of reliable parts that work seamlessly with our backup battery. Below are some of our core product lines:

• Activation Sensors – Microwave motion sensor, infrared presence detectors that trigger automatic doors when a person or vehicle approaches.

• Anti‑Pinch Safety Sensors – Photoelectric safety beam or laser curtain sensor that stop and reverse the door immediately upon detecting an obstruction, protecting people and property.

• Control Switches – Push buttons, key switches, and touchless wave switches for automatic door operation.

• Locking Systems – Magnetic locks, electric strikes, and bolt locks integrated with door controllers for security and access control.

• Function Switches – Programmable toggle switches for setting door hold‑open, half‑open, or service modes.

• Access Keypads – With PIN code, fingerprint, card reader, and facial recognition, suitable for the automatic door access system.

• RFID Tag Controllers – RFID‑based hands‑free system (receiver + USB vehicle transmitter) for residential and factory warehouse speed doors.

All products are engineered and tested to ensure compatibility, durability, and safety across residential, commercial, and industrial applications. If you are interested in our automatic door sensor, touchless switches or others, please contact us freely to get more details.