Razorback Lithium Super slim LiFePO4 dual battery system package 100AH RedArc BCDC1225D Victron Smart Shunt + more

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Sale price$1,749 Regular price$2,299


This is the ultimate 4x4 package.

Comprising of all the big names brands from Thumper, Redarc and Victron, this package truly has everything you would need for a dual battery system set up in the back of a 4x4, caravan or camper.

This package includes:

1 x Razorback super slim 100 AH Battery
1 x 6mt length 6mm automotive twin core cable
1 x Redarc BCDC1225D DC charger 2 x Heavy Duty MIDI Fuse holders
1 x Victron Smart Shunt with 500Amp shunt rating 2 x 60 Amp MIDI Fuses
1 x 6mt length 8B&S twin core automotive cable 1 x 35sq Earth link lead to suit shunt
1 x Control Box with Volt meter Cigarette / Engel / Anderson 2 x Heatshrink packets with 8mm crimp joiners
2 x 50 Amp Anderson connectors (Genuine) 4 x
Copper Lug 10x6 (suits MIDI Fuses)
4 x Copper Lug 10 x 8 (suits battery connections)  


The Razorback lithium 100 AH offers a super slim line design!

The size of this battery makes it the perfect option for those low profile areas in the vehicle or caravan where you would not have been able to previously fit a standard battery size.

Manufactured with a high quality Battery Management System (BMS), the battery is protected against charging and discharging with over temperature protection, under and over voltage cut off protection and also internal short circuit protection.

The LiFePO4 range of batteries are less than half the weight of a traditional AGM battery, whilst still offering all of the benefits of a heavy duty deep cycle. This type of battery is designed to hold the terminal voltage higher throughout each cycle, resulting in an increase depth of discharge (DOD) and a longer overall run time with heavier draw appliances.


• Slim line design
• Proven quality and reliability
• Higher voltage maintained for longer run times with appliances
• Compatible with chargers with an AGM or lithium setting
• For best results: Use of a lithium charger is recommended
• 3 year warranty
• Increased cycles compared to traditional lead acid
• Half the weight of a traditional lead acid battery
• Parallel connection available for up to 4 cells (max)
• Series connection available for up to 4 cells (max)
• This battery is NOT designed for starting purposes or for under bonnet application



Model No. LITH100SLIM
Nominal Voltage 12.8V
Rated capacity 100 AH
Cell Type LiFePO4
Dimensions: L635 x W260mm x H50mm
Weight: 16.7kg
BMS High temp cut out / Reconnect: 70˚C / 50˚C
Discharge: -20˚C ~ 60˚C
Charge: 5˚C ~ 45˚C
Storage: 0˚C ~ 40˚C
Recommended Charge Current: 10 - 40 Amps
Max Charge Current: 300 Amps <3s
Max discharge current (continuous): 100 Amps contin.
BMS current cut off: >150 Amps 10S
BMS Voltage cut off / Reconnect: 10.0V /  > 10.8V
Self Discharge Rate per month: ≤3%
Shipping Classification: UN3480, CLASS 9
Certifications: CB / CE UN38.3 UL1642 @ CELL
Warranty: 3 years from date of purchase


This model slim line includes the following:

2 x

120 Amp Blue Anderson connectors (inlet or outlet - bi-directional)

1 x

120 Amp Blue Anderson to 8mm ring terminal connecting lead

1 x

120 Amp Blue Anderson to 50 Amp Grey Anderson connecting lead



Victron Bluetooth monitor - Smart Shunt 500

Monitor your system direct from your smart phone or tablet!

That's right! We have included a Victron smart shunt with this slim line package to allow you to monitor the usage from your battery, as well as the remaining capacity just with a glance at your phone!

The SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect App on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like state of charge, time to go, historical information and much more.

Alternatively the SmartShunt can be connected and be read by a GX device. Connection to the SmartShunt is made via a VE.Direct cable.

The SmartShunt is a good alternative for a BMV battery monitor, especially for systems where battery monitoring is needed but less wiring and clutter is wanted.
The SmartShunt is equipped with Bluetooth, a VE.Direct port and a connection that can be used for: monitoring a second battery, midpoint monitoring or a temperature sensor.

Model included: 500A

In vehicle DC charging - Redarc BCDC1225D
The REDARC BCDC1225D is a 12V 25A In-vehicle DC to DC battery charger. It features the next generation in REDARC In-vehicle charging technology, charging from Solar and DC inputs simultaneously.


The REDARC BCDC1225D In-vehicle Battery Charger is the next generation in REDARC's DC to DC charging technology, with additional features that make it the most advanced dual battery charger on the market.

Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1225D will charge from both solar and the alternator simultaneously.

Suitable for 12 or 24-volt vehicle systems, the unit will also work with either standard or variable/smart alternators.

The BCDC1225D features the same patented charging profiles as it’s predecessor along with a new lithium charging profile making the unit suitable for charging AGM, Gel, Standard Lead Acid, Calcium and LiFePObatteries.

For most applications, the BCDC1225D is suitable for battery bank sizes of 75-200AH.

Proven and Tested

The award-winning technology in the BCDC has been independently verified and tested to ensure battery life is maximised, charging your battery to a proven 100%.

Built in Australia and tested for our unique conditions, the DC to DC battery charger will work in the extreme heat of the Simpson Desert, up to 80°C and can handle deep water crossings at Cape York – water, dust and vibration are no match for this charger.

If you’re heading out into the bush and want to get there and back again safely – you can trust REDARC.  



  • Separate DC and solar charging inputs
  • Maximises the performance and life of your auxiliary battery
  • Simultaneous DC and solar charging with Green Power Priority
  • Suits 12V/24V standard and variable voltage/smart alternators
  • Suitable for AGM, GEL, standard lead acid, calcium and Lithium (LiFePO4) batteries


Input (Operating) Voltage 9 - 32VDC
Output System Voltage 12VDC
Maximum Charging Voltage 15.3V
Output Current Rating (Cont.) 25A
Input Fuse Rating 40A
Output Fuse Rating 40A
Type Approval E-Mark
Warranty 2 Years
Standby Current Draw <100mA
Output Power 375W
Width (mm) 120
Height (mm) 37
Length (mm) 165
Weight (kg) 1




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