Power supply socket 36V, 2A, 5.5x2.1mm, lead acid battery charger

Intelligent mains charger designed for 36V lead-acid batteries with a final charging voltage of 43.2 V. It uses automatic CC/CV charging mode, LED status indication and a complete set of protection features. Thanks to the wide input range of 100–240 V AC, it is suitable for universal use in Europe and other regions.

Technical specifications

• Input voltage: 100-240V AC, 50/60Hz
• Output voltage: 36 V DC (charging voltage 43.2 V)
• Output current: 2 A
• Maximum power: 84W
• Connector: XLR 3-pin (polarity: pin 1 +, pin 2 −)
• Connector diameter: 18 mm
• Status indication: red (charging), green (fully charged)
• Operating temperature: up to 60 °C
• Housing: ABS plastic, self-extinguishing
• Color: black
• Protection: IP20
• Weight: 420g

Functions and features

• Automatic CC/CV charging mode for gentle charging
• Fully automatic termination of charging when full state is reached
• LED indication of charging progress and completion
• Overvoltage Protection (OVP)
• Overcurrent Protection (OCP)
• Overload Protection (OLP)
• Short Circuit Protection (SCP)
• Slow current ramp-up for longer battery life

Ideal for

• 36 V lead-acid batteries (e.g. electric scooters, wheelchairs, backup power supplies)
• Service and maintenance charging of SLA / AGM / GEL batteries
• Home and professional use

Instructions for use

• Before starting charging, check that the charger is designed for a 36V lead-acid battery with a charging voltage of 43.2V.
• First connect the charger connector to the battery, then plug the charger into a 230 V mains socket.
• Once connected, the red LED will light up to indicate charging is in progress.
• Once the battery is fully charged, the LED will turn green.
• After charging is complete, first unplug the charger from the mains and then disconnect the connector from the battery.
• Only use the charger in a dry and well-ventilated environment.
• The charger is intended for use with lead-acid batteries (SLA, AGM, GEL) only. Do not use it for lithium-ion or LiFePO₄ batteries.

Package contents

• 1× charger 36 V / 2 A
• 1× EU power cord

Why choose this product?

• Optimized directly for 36V lead-acid batteries
• Safe operation thanks to complete protection of electronics and battery
• Easy to use with no setup required
• Compact dimensions and low weight
• Reliable XLR connector with fixed polarity