TOPO 144AH Longrange – 40A DCDC Dual Battery System


144AH Long Range Lithium | Built-in 40A DC/DC | Built-in Solar Controller | Wireless Ready

The Centerfire-lithium is the latest in mobile power solutions, size comparable to a 6pack of coldies. Built-in a sturdy steel casing and tailored for adventure on and off the trail, it is one tough and smart portable Plug & Play 12v power system.




  • A massive 12V / 144Ah (1728 Watt)                   
  • A long-lasting Lithium Iron Phosphate (LiFePO4)battery,
  • Built-in a tough steel casing, 
  • Mounting brackets for easy installation
  • Topo’s inbuilt Vehicle Charge Sense ( Dual battery controller)
  • Topo’s inbuilt 40Amp DC/DC vehicle charger,
  • Topo’s inbuilt solar charge controller input,( Max 25Amps)
  • 12Volt Outputs
    2x 12V 50Amp ( Combined 100Amp draw)
    2x 12V 20Amps ( Combined 40Amp draw)
  • Net Positive or Negative Amp meter
  • State of charge battery capacity monitoring
Product price
Additional options total:
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Includes Topo’s Wireless Battery monitor.
Topo’s innovative Wireless battery monitoring solution is a Plug & Play hands-free design, when paired together with a Wireless Ready Long Range Lithium system enhances the end-user experience. Offering you the convenience to check your battery system condition when fitted out of sight, while in the driver’s seat, as a passenger, or at camp. Simply be in range and plug into any 12Volt Ciga socket without the need of running cables, hardwiring, or the need to use a mobile App.

Includes Topo’s 10A Mains Charger.
Built-in a tough and compact aluminum anodised casing, the Topo mains charger is a  handy addition for overnight powered sites or at home to top up your Topo lithium system when Mains 240V AC Power is available.
Also doubles as a 12V Power supply to suit Topo’s Mag Series  Distribution Powerboards.

Includes Topo’s MAG Series 2 Way Magnetic Distribution Power Board.
Topo’s MAG Series gives you the freedom to extend and take your power with you, from your vehicle to camp to vessel and surface mount practically anywhere.
Just Plug & Play from your 12volt power source. A simple, and smarter solution for complicated installation and wiring problems.
MAG series uses a strong magnetic mounting system making it functional, versatile, and practical. Stick it to Topo’s Lithium power systems or to any ferromagnetic surface.

The Long Range lithium system is simply packed full of features, all you need to keep you out powered for longer.

Just Plug & Play, keeping your 12 Volt power system, easy, neat, and straightforward.



1x User Manual

1 x Topo 12V/ 144Ah Long Range Lithium,
Model: T-LRR-144AH-WR

1x Topo Wireless Monitor
     Model: T-12V-WBM

1x Topo Centerfire – Battery charger/ Power supply
Model: T-PS-12-10

1x Topo Magnetic 2 Way fused Distribution Power board,
and short 35A Grey mini connector to 35A Black mini connector to suit

Option A: Model: T-MUB2-002
( Individually Switched 3 gang CIGA, CIGA, ENGEL socket + Dual 2.3A USB

Option B: Model: T-MUB2-003
( Single switched 4 gang CIGA, CIGA, CIGA, ENGEL socket + Dual 2.3A USB

1 x Set of Connectors to suit inputs and outputs,
2x 50A Grey Anderson type Connector ( output)
2x 35A Grey Mini Connector ( output)
1x 35A Red Mini Connector ( Solar input)
1x 50A Blue Anderson type connector( Vehicle input)

1x 80A Dual Midi Fuse ( Vehicle Charge connection)

Weight 10.5 kg
Dimensions 30 × 14 × 21 cm