ENGLISH li-ion recondition high normal storage float bulk abs test Blue Smart IP65 Charger 12/4, 12/5, 12/7, 12/10, 12/15, 12/25, 24/5, 24/8, 24/13 | 120V Rev. 05 - 08/2025 This manual is also available in HTML5 .

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Blue Smart IP65 Charger Table of Contents 1. Safety instructions ................................................................................................................... 1 1.1. UL compliance supplement - IMPORTANT SAFETY INSTRUCTIONS ............................................... 3 2. Quick start guide ..................................................................................................................... 5 3. Features ................................................................................................................................ 7 4.

Operation .............................................................................................................................. 9 4.1. Charge algorithm ............................................................................................................ 9 4.2. Charge modes ............................................................................................................. 11 4.2.1. Charge voltage .................................................................................................. 11 4.2.2. Recondition mode ............................................................................................... 11 4.2.3.

Low current mode ............................................................................................... 12 4.3. Temperature compensation .............................................................................................. 13 4.4. Commencing a new charge cycle ....................................................................................... 14 4.5. Estimating charge time ................................................................................................... 15 4.5.1. Lead-acid based chemistry .................................................................................... 15 4.5.2.

Li-ion based chemistry .......................................................................................... 15 5. Installation ........................................................................................................................... 16 5.1. Mounting .................................................................................................................... 16 5.2. Wiring ....................................................................................................................... 17 5.2.1. DC power cable ................................................................................................. 19 5.2.2.

Overcurrent protection .......................................................................................... 20 5.3. Schematics ................................................................................................................. 21 5.3.1. Basic install ...................................................................................................... 21 5.3.2. System with multiple chargers ................................................................................. 22 6. Setup ................................................................................................................................. 23 6.1.

Setup using the charger .................................................................................................. 23 6.2. Setup using VictronConnect .............................................................................................. 24 6.3. Bluetooth ................................................................................................................... 27 6.3.1. Changing the PIN code ......................................................................................... 27 6.3.2. Resetting the PIN code ......................................................................................... 30 6.3.3.

Disabling Bluetooth ............................................................................................. 33 6.3.4. Re-enabling Bluetooth .......................................................................................... 35 6.4. Updating firmware ......................................................................................................... 36 6.4.1. Automated firmware update .................................................................................... 36 6.4.2. Manual firmware update ........................................................................................ 40 6.5.

Reset to defaults ........................................................................................................... 45 7. Monitoring ........................................................................................................................... 47 7.1. LED indications ............................................................................................................ 47 7.1.1. Operation states ................................................................................................. 47 7.2. VictronConnect ............................................................................................................ 48 7.2.1.

Status screen .................................................................................................... 48 7.2.2. Graph screen .................................................................................................... 49 7.2.3. History screen ................................................................................................... 50 7.3. Instant readout ............................................................................................................. 52 8. Advanced Configuration .......................................................................................................... 56 8.1.

Advanced settings ......................................................................................................... 56 8.2. Expert mode settings ...................................................................................................... 59 8.3. Power supply mode ....................................................................................................... 62 9. Technical specifications .......................................................................................................... 64 10. Warranty ............................................................................................................................ 66

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Blue Smart IP65 Charger 11. Compliance statement ........................................................................................................... 67

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1. Safety instructions

Blue Smart IP65 Charger 1. Safety instructions Carefully read the manual before the charger is installed and operated; retain the manual in a safe place for future reference. The charger must not be installed or operated by anyone who lacks the appropriate knowledge or competence required for safe installation and/or usage. Charger installation and operation A. Install the charger in a location with good natural airflow/ventilation and sufficient unobstructed space around it; refer to the the 'Installation > Mounting' section for more information. B.

Install the charger on a non-flammable substrate and ensure there are no heat-sensitive items in the immediate vicinity; it is normal for the charger to become hot during operation. C. Install the charger in a location where it is protected from environmental conditions such as water, moisture, dust and direct sunlight. D. Do not install or operate the charger directly above the battery, or in a sealed compartment with the battery; batteries can emit explosive gasses. E. Do not cover or place any other items on top of the charger. Battery installation and charging A. Install and charge the battery in a location with good natural airflow/ventilation. B.

Ensure that there are no ignition sources near the battery; batteries can emit explosive gasses. C. Battery acid is corrosive; if battery acid comes into contact with skin immediately rinse with water. D. Do not charge non-rechargeable batteries or Li-ion batteries if the battery temperature is below 0°C. DC connection to battery A. For hardwired installations install a suitably rated inline fuse or circuit breaker located as close as practical to the battery; refer to the 'Installation > Wiring > Overcurrent protection' section for more information. B. Ensure that the DC power cable polarity is correct at all connections. C.

Ensure that the DC system is fully shut down/isolated prior to disconnection of any existing cabling and/or new connections are made to the battery/DC system. D. There are specific wiring connection instructions for charging a battery installed within a vehicle; refer to the 'Installation > Wiring' section for more information. AC connection to mains supply A. AC connection to the mains supply must be in accordance with local electrical regulations. B. Do not operate the charger if the AC power cable is damaged, contact a service agent. Charger setup A.

Refer to the battery manufacturers instructions and specifications to ensure the battery is suitable for use with this charger and confirm the recommended charge settings. B. The integrated charge modes (selected via the charger or Bluetooth) combined with adaptive charge logic are well suited for most common battery types; such as flooded lead-acid, AGM, Gel and LiFePO4. If necessary, advanced configuration with user defined settings is also possible using a Bluetooth enabled device (mobile phone or tablet) with the VictronConnect app. Page 1 Safety instructions WARNING: CAREFULLY READ AND FOLLOW ALL SAFETY INSTRUCTIONS

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