12V 25A Battery Charger and Maintainer Lithium Pro Series
12V 25A Battery Charger and Maintainer Lithium Pro Series

12V 25A Battery Charger and Maintainer Lithium Pro Series

  • OC-PRO2500L

The PRO2500L battery charger and power supply is perfect all round battery charger for charging batteries found in caravans, motorhomes, passenger vehicles, jet skis, motorcycles and garden equipment. The PRO2500L can also be used to maintain batteries up to 750Ah making it ideal for maintaining vehicles that spend extended amounts of time without being driven including classic cars, motorcycles and boats.. 

  • 9-Stage Battery Charging.
  • Boost battery performance and increase the life of your batteries.
  • Selectable Battery Types
  • Selectable Charge Rate
  • Power Supply Mode
  • Temperature Compensation
  • Charges 12V batteries from 6Ah-500Ah
  • Maintenance (trickle) charging up to 750Ah for longer life batteries
  • Patented desulphation and battery reconditioning and rejuvenation function
  • 3 year warranty
  • Life time support

    The PRO2500L Battery Charger and Maintainer (Trickle Charger) is designed to charge AGM, Calcium SMF, EFB, GEL, WET & Lithium (LiFePO4) batteries. from 6Ah to 500Ah. The charger can also be used to maintain batteries up to 750Ah. The PRO2500L battery charger and maintainer utilises state of the art patented 9 stage technology for charging various types of 12V batteries. The PRO2500L can also be used to maintain a wide range of batteries and features a patented repair and rejuvenation mode for lead-acid type batteries which breaks down heavily desulphated cells revitalising the battery increasing battery life and performance. 

  • Power Supply Mode - In power supply mode the charger converts to constant current and constant voltage power supply allowing you to power 12V appliances, or retain memory when replacing a battery. 

    Temperature Compensation - The PRO2500L will automatically adjust the charge voltage according to the ambient temperature for optimal charge efficiency to ensure maximum battery life.


    2A Maintenance mode will charge smaller batteries between 6Ah and 40Ah and will maintain batteries up to 120Ah.

    15A Silent charge mode will charge mid-sized batteries between 45Ah and 300Ah and will maintain batteries up to 450Ah.

    25A Rapid charge mode will charge batteries between 75Ah and 500Ah and will maintain batteries up to 750Ah. This setting will give you the fastest charge possible.


    OzCharge Pro2500L Lithium 25A Battery Charger and maintainer

    Battery Charging vs. Battery Maintenance

    What's the difference between the two and which battery charger suit your requirements best? Firstly you need to determine whether you need to recharge a flat battery entirely or just keep a battery at full charge.

    Battery charging is when you are requiring to recharge a flat or dead battery to full. Battery maintenance on the other hand is when you just want to keep a battery topped up. For instance, if you're storing a classic car that you only drive a few times a month but want to ensure it's ready to go on a sunny afternoon you would require battery maintenance as opposed to battery charging. This is often referred to as trickle charging a battery. All OzCharge battery chargers perform both functions, and understanding each charger's limits is important. 



    Input: 240VAC 50Hz
    Power Consumption (max): 3A (380W)
    Output: 12V DC - 25A / 15A / 2A
    Charge Voltage: 14.1 / 14.4V / 14.7V DC
    Float Trickle Voltage: 13.6V DC (Lead-Acid battery Selection only)
    Power Supply Mode: 13.8V DC / 25A Max.
    Start Voltage: 2V DC
    Suitable for:


    Calcium SMF

    AGM&WET (Inc EFB)

    Lithium (LifePO4)

    Ideal for Charging:
    6Ah - 500Ah (3600CC)
    Ideal for Maintaining: 6Ah - 750Ah (5400CCA)
    Input Cord Length: 1.8m with 3 PIN AU AC Wall Plug
    Output Cord Length: 25cm with Anderson 50A Connector
    Charging Lead Length: 1.5m - Integrated Crocodile Clip / Ring Terminal / Temp. Sensor Harness
    Dimensions: 279mm x 141mm x 67mm
    Weight: 2kg
    Operating Temperature: -15 to 50° C
    Storage Temperature: -25 to 85° C
    What's Included?: 1 x PRO2500L Charger
    1 x Crocodile Clip w/integrated Ring Terminals Harness
    1 x Owner's Manual
    Optional Accessories: Wired Remote Display (model: OC-PRO-RDP)


    Available at:

    RJ Batteries Stockists of OzCharge Battery Chargers & Jump StartersBattery World Stockists of OzCharge Battery Chargers & Jump Starters


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