Invicta SNLC12V20HD Heavy Duty IP67 Lithium Charger 12V 20A

Invicta SNLC12V20HD Heavy Duty IP67 Lithium Charger 12V 20A

The SNLC12V20HD is a heavy duty IP67 rated 12V 20A lithium battery charger with a lithium charge profile, multi-stage charging algorithm, fan-assisted heat sink, LED status indicator, and Anderson and alligator clip connectors. RCM certified and backed by a 12-month warranty, it is purpose-built for use with Invicta 12V lithium batteries in environments exposed to dust and water.

Product overview

The Invicta SNLC12V20HD is a purpose-built lithium charger designed to match the Invicta charge profile for 12V lithium battery systems. The IP67 rating makes it suitable for installation in wet or dusty environments where a standard charger enclosure would not provide adequate protection. A multi-stage charging algorithm applies lithium-specific charging technology to maximise battery life and ensure the correct voltage is delivered throughout each stage of the charge cycle.

The fan-assisted heat sink manages internal operating temperatures during sustained charging cycles, supporting reliable long-term performance in high-use applications. Dedicated mounting points allow the SNLC12V20HD to be permanently installed in a fixed location. The Anderson and alligator clip connectors provide flexible connection options across different battery terminal configurations.

Invicta recommends using Invicta lithium chargers with Invicta batteries to ensure the charge profile matches the battery specification and to maintain warranty coverage. Using an AGM or SLA charger with a lithium battery can result in incorrect charge voltage delivery, potentially damaging the battery. The automatic wake-up feature allows the charger to recover deeply discharged batteries that have fallen below the standard charge initiation threshold.

Features and benefits

12V 20A lithium charge profile: Purpose-built with a lithium charge profile matched to Invicta 12V lithium batteries, delivering the correct voltage and current at each stage of the charge cycle to maximise battery life and charging efficiency.

Multi-stage charging algorithm: An advanced multi-stage charging algorithm applies lithium-specific charging technology across the full charge cycle, ensuring precise voltage delivery and maximising long-term battery life.

IP67 rated heavy duty enclosure: The IP67 rated enclosure provides full protection against dust ingress and water immersion, making the SNLC12V20HD suitable for installation in environments exposed to moisture, rain, or heavy dust.

Fan-assisted heat sink cooling: An integrated fan-assisted heat sink manages internal operating temperatures during sustained charging cycles, supporting reliable continuous operation in high-use and high-temperature environments.

Automatic wake-up feature: The automatic wake-up function allows the charger to recover deeply discharged lithium batteries that have fallen below the standard charge initiation voltage threshold, restoring the battery to a chargeable state.

Anderson and alligator clip connectors: Supplied with both Anderson plug and alligator clip connectors, providing flexible connection options across different battery terminal and installation configurations.

LED status indicator: An LED status indicator provides clear visual feedback on charger and charging status without requiring a separate display screen.

Dedicated mounting points: Mounting points on the heavy duty enclosure allow the SNLC12V20HD to be permanently installed in a fixed location, suitable for workshop, garage, or vehicle-based charging setups.

RCM certified: Carries the Australian Regulatory Compliance Mark, confirming the charger has been tested and complies with strict safety requirements for AC-powered electrical devices sold and used in Australia.

Lightweight and sturdy case: The heavy duty case combines durability with a practical weight for a charger of this output rating, suitable for both fixed and mobile charging installations.

12-month warranty: Backed by a 12-month warranty, providing confidence in the product's reliability across its rated service life.

Technical specs

Frequently asked questions

Is the SNLC12V20HD compatible with all Invicta 12V lithium batteries?
The SNLC12V20HD is purpose-built for use with Invicta 12V lithium batteries and is matched to the Invicta lithium charge profile. Contact us to confirm compatibility with your specific Invicta 12V battery model before purchasing.

What is the difference between the SNLC12V20HD and the SNLC12V40?
The SNLC12V20HD is a heavy duty IP67 rated 12V 20A charger with an LED status indicator and fan-assisted heat sink, designed for use in wet or dusty environments. The SNLC12V40 is a standard 12V 40A charger with a backlit LCD display and fan-driven cooling, designed for standard indoor or sheltered installations. The SNLC12V40 delivers a higher charge current of 40A compared to 20A on the SNLC12V20HD.

Does the SNLC12V20HD have an LCD display?
No. The LCD display is not available on IP-rated HD models. The SNLC12V20HD uses an LED status indicator instead, providing clear visual feedback on charger and charging status.

What does the automatic wake-up feature do?
The automatic wake-up feature allows the charger to detect and recover deeply discharged lithium batteries that have fallen below the standard charge initiation voltage. This restores the battery to a state where normal multi-stage charging can resume.

Can the SNLC12V20HD be permanently mounted?
Yes. The heavy duty enclosure includes dedicated mounting points for permanent installation in a fixed location such as a workshop, garage, or vehicle-based charging setup. The IP67 rating makes it suitable for installation in exposed or wet environments.