Brand: Invicta

Reference No. SNL12V200BT-DC40AC40-BUNDLE



Add to Cart


Invicta LiFeP04 lithium batteries:

Invicta lithium is designed to the highest specifications to deliver a premium solution that has been proven to perform. Consisting of high-grade aluminum LiFePO4 prismatic cells, solid busbar connectors and an integrated BMS, Invicta lithium is a reliable and robust lithium battery for those that need complete confidence in their system.

Our integrated BMS has been engineered for the Australian market and is a robust component that provides automated protection against overcharge/discharge, temperature, short circuit, which can be monitored with Bluetooth models.

IEC certification and quality assurance:

 Invicta lithium batteries have achieved two levels of IEC certification. This includes IEC62619 on selected models and IEC 62133/UL 1642 on the entire range.

IEC 62619 certification is an independent test that examines the safety and performance of an entire lithium battery, all of its cells and BMS. The certification process includes a rigorous schedule that ensures the battery will not internally short circuit or propagate, and that it can withstand high impact events, thermal abuse (extreme heat and cold) and over-charge or over-discharge situations. The certification also includes a factory audit undertaken annually to ensure components and processes continue to apply to the highest quality standards.

IEC 62133/UL 1642 certification, which is available on the entire range, is similar to IEC 62619 but at a cell level. At an absolute minimum, a battery should have this level of certification. This guarantees the safety and overall performance of the cells. Many batteries don’t have any certification or irrelevant certifications which is why you should check claimed certifications.

Battery management system (BMS): 

Unlike some other cheap batteries that use a separately sourced Battery Management Systems (BMS), the Invicta range is an integrated component bolted to the battery and developed in the same factory as our cells. Engineered to meet the needs of the Australian market, it allows a high-discharge rate, and is a critical component of the battery that automatically protects the battery from over-charge/discharge, temperature and short circuit. Bluetooth monitoring options are also available, and our 12V200Ah and 12V300Ah batteries are specially designed to overcome inverter start-up issues experienced on larger inverters.

Our batteries include the same BMS on batteries that have been tested to IEC 62619 standards and therefore have undergone the same stringent testing as the rest of the battery to ensure they are of the highest quality.

Bluetooth range:

The Bluetooth feature is available on any battery in the Invicta range that ends in BT. It allows the user to conveniently monitor critical information about the battery, which includes charge, discharge, capacity, temperature, voltage and BMS safety features. All via a free application which can be downloaded on any Apple or Android device. This can be especially useful as conventional testing can be difficult and inaccurate. It can also help if the battery has been placed in a hard to reach spot, like behind the seat or battery box, as monitoring can be achieved from 5 meters away. The Invicta Bluetooth cannot be put in series, and for this reason, we have made available a 24V and 36V option to ensure you have access to a solution that will be suitable.

7 year warranty:

We are so confident in Invicta lithium batteries that a 7-year full replacement warranty is now available in approved applications. This is backed by SPB, a company with over 25 years in the energy storage industry.

We can offer this level of warranty because we have had Invicta lithium batteries independently tested and it performed above and beyond the expectations of our technical team. Invicta’s testing easily completed 2000+ cycles at 98% DoD over 1000 days of operation while being subjected to Australian conditions where there were significant temperature variations.

When combined with our IEC Certification and robust construction, our customers can be confident they can do what they do, time and time again knowing they have 2000+ genuine cycles.

Most lithium batteries do conduct testing, but it is not to the extent and level of Invicta’s. It is usually held in a controlled environment, and only to the first 500 cycles. They then project the remaining cycles and performance based on simulations. Further to this, the cycle life tests undertaken in the factory are normally only performed on the cells and not the battery as a whole.

Features & benefits:

- Large number of cycles >2000 (100% DoD)

- Up to 8 times cycle life of SLA lowering your total cost of


- Safe and stable chemistry & Integrated BMS

- The use of LiFePO4 along with the integrated BMS ensures

protection against over charge / discharge, temperature and

short circuit providing the highest degree of safety

- Greater capacity utilisation – 60% more than SLA

- High energy density (less than half of the weight of SLA)

- Lower total weight of application

- Fast recharge; battery is charged and ready to be used sooner

- Flat Discharge Curve

- Longer run time & more efficient use of capacity

- Extremely low self-discharge rate

- Can sit unused for longer periods of time

- UL1642 at cell level

Invicta Lithium Vs Other Lithium:

- 7-year warranty and IEC Certification

- Aluminium encased prismatic cells

- Integrated BMS with automatic protections

- Wireless monitoring (Bluetooth range only)

- Bolted busbar intercell connectors

- Slimline and standard AGM case sizes

- Strengthening frame to resist damaging vibrations

- 2000+ genuine cycles @ 100% DoD

- Over 20 sizes in 12V, 24V and 36V single battery solutions

- Independently tested in Australia

Invicta Lithium (100Ah) VS AGM (100Ah):

- All of the above plus….

- Safe Lithium Iron Phosphate (LiFePO4) chemistry

- Automatic BMS battery protection (overcharge/discharge, temperature, short circuit and)

- Less than half the weight

- Faster recharge

- More efficient use of capacity

- Can sit unused for up to 12 months

- 2 x more runtime

- Up to 10 years life

- Not for under-bonnet applications

- Not for starting applications (unless approved by Invicta)

*Please note; Invicta Batteries are a special order & and take approx 2-3 business days to order in.

**Please note; 7 year warranty much be registered at the time of purchase CLICK HERE

Enerdrive ePOWER DC2DC+ Battery Charger 40A

  • Two totally independent DC Inputs for both engine and solar regulation charging one house battery bank output

  • DC M6 screw terminals that will allow for large battery cable connection between all sources

  • A dedicated Maximum Power Point (MPPT) solar regulator

  • The same battery algorithms as included in our AC mains ePOWER battery charger. GEL, AGM, Flooded, Lithium and the ability to create  a full custom profile

  • Vehicle input allows for either 12 or 24v and a maximum solar input of 45V/800W

  • 40A output up to 40+°C with thermo controlled fan cooling

  • Fully programmable LCD display to show which source is charging the battery along with charger status, voltage and amperage

  • Temperature sensor included in charger for more accurate battery charging

The Enerdrive ePOWER DC2DC+ Battery Charger is a fully automatic multistage, multi input battery charger with the ability to charge from either an alternator linked to a battery; or via solar power with the in built Maximum Power Point Tracking (MPPT) Solar Controller. With two inputs available, the main/house battery will be charged from either the engine while underway, or via the solar panels when stationary. The process to choose either engine or solar is fully automatic and both functions are controlled from within the unit itself without the need for external relays. During normal operation the ePOWER DC2DC+ Battery Charger will do a full charge cycle to float stage on the house battery bank with ability to choose either GEL, AGM, Flooded, Custom Programmable or Lithium. Once float stage is reached the charger transitions to a power supply mode to support any on-board DC loads.

Multistage Charging Process

The ePOWER DC2DC+ Battery Charger is a fully automatic, set and forget charger. It is designed to quickly and accurately recharge your deep cycle batteries utilising charger algorithms that help to maximise the life of your specialised deep cycle batteries. The ePOWER DC2DC+ Battery Charger features multistage smart charging technology that enables the charger to be connected to your battery bank permanently. With the input of multiple sources, you can be assured of charging your batteries whenever underway; or when the sun is shining on your solar array. As dictated by battery manufacturer’s recommendations, deep cycle batteries require a multistage charge sequence for perfect, fast and accurate charging. The Enerdrive ePOWER DC2DC+ smart charger delivers three primary charge stages.

Stage 1 – Bulk or Boost charge; The battery is charged at full rated output current of the charger until the battery reaches its final charging voltage, known as its absorption voltage. In this step, around 80% of the battery is recovered as fast as possible.

Stage 2 – Absorption Charge; With the charger voltage held steady, the remaining 20% is replaced with the charger allowing the current to taper off as the battery approaches full charge.

Stage 3 – Float; Finally, in the float stage the charger voltage is lowered and held at a constant and safe predetermined level. This prevents the battery from being overcharged, yet allows the charger to supply enough current to make up for the self-discharge losses of the battery, while supporting any additional loads connected to the battery (such as DC lighting and refrigerators). This stage allows for the charger to be used as a DC power supply.

Smart Charging Feature

The ePOWER DC2DC+ Battery Charger will regulate its output based on the loads connected to your battery bank. This function is important to maintain the life of your battery bank as some battery chargers mistake loads for discharge and continue to keep the batteries in the bulk or absorption stage for extended periods of time, which will damage the battery bank. The ePOWER DC2DC+ Battery Charger has two methods of load based regulation to ensure your battery charger transitions to float when it should do so.

40A Battery Charger Features:

  • Multistage Charging: Fully automatic multistage battery charger with the ability to charge 3 separate battery banks.

  • Separate Battery Banks: Isolated charging design where battery bank one is separate from battery bank two and three.

  • Programmable: Battery bank 1 can be programmed with a different charge algorithm over banks 2 and 3.

  • Current Control: User adjustable current output (e.g. Dial the 60amp unit back to run off a 1kVA generator).

  • Smart Charging: The ePOWER 40A battery charger will regulate its output based on the loads connected to your battery banks.

  • Wide AC Input Range: Operates on both 110V / 60Hz and 240V / 50Hz.

  • LED Display: Easy to use “set and select” menu along with scrolling charger status.

  • Silent Mode: Disables the cooling fan for total silent operation at night or whenever required. Activation reduces charge output by half and locks out fan for 12 hours.

  • Temperature Sensor: Battery temperature sensor included with 3 meter cable.

  • 2 Year Warranty from an Australian company renowned for customer support.

Multistage Charging Process

The Enerdrive ePOWER 40A Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently. As dictated by battery manufacturer’s recommendations, batteries require a multistage charge sequence for perfect, fast and accurate charging. Our ePOWER multistage smart 40A battery charger delivers four primary charge stages:-

Stage 1 – Bulk or Boost Charge; The battery is charged at full rated output current of the charger until the battery reaches its final charging voltage, known as its absorption voltage. In this step, around 80% of the battery capacity is recovered as fast as possible.

Stage 2 – Absorption Charge; With the charger voltage held steady the remaining 20% is replaced allowing the current to drop as the battery approaches its full charge.

Stage 3 – Float; Finally, in the float stage the charger voltage is lowered and held at a constant and safe predetermined level. This prevents the battery from being overcharged while supporting any additional loads connected to the battery, such as DC lighting and refrigerators. This stage allows for the charger to be used as a DC power supply.

Stage 4 – Maintenance; This stage is a regular timed “return to bulk” stage. After 7 days of constant operation in “float” the Enerdrive ePOWER Battery Charger will switch the charger from float to bulk to agitate the batteries electrolyte helping to provide an extended service life.

Bank 1 PRIORITY – Charge Where You Need it Most

The ePOWER Charger delivers a priority charge to Bank 1, or your main house battery bank which allows the charger to get this bank recharged the quickest, then transition the cycle to the lesser bank 2 & 3 batteries. The priority function also allows you to have a battery chemistry different to the other two, such as an AGM battery for house and lead calcium for your start banks. In the event that all 3 banks are in need of a charge, an over-ride function helps recover all 3 banks quickly and evenly before switching back to prioritize on Bank 1.

It’s All About Lithium

The recent advances in high capacity Lithium battery technology have seen the need to develop a battery charger suited to their needs. With most traditional ‘smart’ chargers their suitability to Lithium batteries is limited. Lithium batteries require a constant current / constant voltage charge algorithm and are unique in that almost every amp-hour of charge delivered by the charger is accepted as one amp hour into the battery, hence the need to deliver a constant current as long as possible. The Enerdrive ePOWER 40A battery charger can be programmed for Lithium batteries. This setting delivers the full rated output of the charger constantly with the charger switching to power supply mode once the voltage peak is met (indicating a full battery bank). The graph below shows the ePOWER charger algorithm perfectly supporting Lithium battery requirements.




Battery Specifications-






Nominal Voltage:


Nominal capacity (25°C, 0.33C):




Dimensions (LxWxH):




Max charge voltage:




Low voltage cut off: 


Max discharge current:


Max pulse discharge current (3 sec):


Max charge current:


Recommended charge current:


Cycle life (100% DOD): 


Operating temperature - charge (°C): 

-0 - +50

Operating temperature - discharge (°C): 

-20 - +55



Max series / parallel configuration:

AC40 Specifications-







Output Current (Maximum)







14.2 – 15.5 V

28.4 – 31.0V


13.4 – 13.8 V

26.8 – 27.6V

– Equalize

16.0 V


Charging Control

Four stages (Bulk/Absorption/Float/Maintenance)

Two stages (Bulk/Absorption)

Constant Power Supply (Program setting)

Priority Battery Bank Charging

DC Output Bank

Three (1 fully independent, 2 common with diode isolation)

Selectable Battery Type

Gel, AGM, Flooded, Lithium, Program

Standby Current

< 2 mA


AC Input Voltage (Nominal)

90 to 265 VAC

AC Input Operating Range

207-265 Vac (2.0 A Max)90-125 Vac (3.8 A Max)

207-265 Vac (3.8 A Max)90 – 125 Vac (7.7 A Max)

207-265 Vac (5.9 A Max)90-125 Vac (11.3 A Max)

207-265 Vac (5.9 A Max)90-125 Vac (11.3 A Max)

AC Input Frequency Range

47 – 63 Hz

Power Consumption

350W (Full Load)

700W (Full Load)

1050W (Full Load)

1050W (Full Load)

Power Factor Correction


Charger Efficiency

> 82%


Reverse Polarity

Yes, (with user replaceable fuse/s)

Over Charge

Yes, unit shutdown

Over Temperature

Yes, unit de-rated and shutdown

Output Short Circuit

Yes, (with user replaceable fuse/s)


Forced air ventilation (thermo controlled fan)

Temperature Setting

Hot, Normal, Cold (no sensor connected)

Battery Temp Sensor Port

RJ12 (standard battery temp. sensor supplied)


LCD Display (with back light)

Charging status, Battery Voltage, Output Current & Fault Codes.


AC Input Connection

IEC with Supplied 1.2M Power Lead

DC Output Connection

Heavy Duty Terminal (3 banks) – Pan Heads 6mm Thread

DC Output Ground

Single Heavy Duty Common Ground Stud


Storage Range

-40° to 70° C

Operating Range

-20° to 60° C


5-95%, relative humidity non-condensing

Ingress Protection

IP32 (Basic drip proof in vertical orientation)

Base Unit Weight and Dimensions

Weight: (kg)





Dimension: (mm) L x W x H





Optional Accessories

Remote Digital Display / Enerdrive Part Number EN3REM

Regulatory Compliance

Complies with AS/NZS 60335.2.29 Including Australian deviations.

Invicta SNL12V200BT spec sheet-

Invicta SNL12V200BT manual-

Invicta lithium brochure-

Invicta lithium warranty guide-

Enerdrive DCDC40+ spec sheet-

Enerdrive DCDC40+ manual- 

Enerdrive EN31240 manual-

Enerdrive warranty guide-