We use cookies to help identify your computer so we can track shopping basket contents and remember where you are in the order process.


To any UK Delivery Address




DPD Next Working Day Delivery Avaialable to most UK Addresses if ordered by 10am



Please click here for delivery information

Camper Pack 2: DMT1250 + 2 x LiFos is a 68Ah deep cycle Lithium-Iron Phospate (LiFePO4) battery.

Additional Items

Additional Solar Panel MPPT Information for DMT1230 & DMT1250


Max open circuit voltage from panel is  45 volt


We recommend using UP TO 250 watt panels.

This can be 2 X 250 watt if needed.


Always check specification from supplier as a higher voltage 

panels will not work on this charger.

Views: 4856 Brand: Merlin Equipment
Product Code: LB010/DMT1250CV2
Availability: 5
£1,650.00 Ex Tax: £1,375.00

Available Options

* Kit Length:

Qty: Add to Cart

Camper Pack 1: DMT1230 + 2 x LiFos is a 68Ah deep cycle Lithium-Iron Phospate (LiFePO4) battery.


Suitable for larger campervans where enough power is needed to run all onboard electrics as well as a DC-AC power inverter.

Contains: 2x LiFos 68Ah (136Ah bank), 1 x Abso 50A DC-DC Charger, 1 x Abso DC-DC Charger temperature sensor.



LiFos is a 68Ah deep cycle Lithium-Iron Phospate (LiFePO4) battery.

Lithium-Ion batteries offer significant advantages for those reliant on mobile power. Good quality, deep cycle lead/acid batteries can be discharged to about 50% of their rated capacity. Lithium batteries allow you to pull around 90% - meaning that they are almost twice as powerful.

Until now, Lithium was reserved only for those with massive budgets! Simply Split Charge’s LiFos battery changes things..

LiFos is a 68Ah deep cycle Lithium-Iron Phospate (LiFePO4) battery. It is equivalent to a 120Ah lead/acid battery. Multiple units can be used in parallel to provide more capacity as required.

Cyclic Life of LiFos is significantly greater with LiFos. A quality lead/acid battery will provide around 1000 cycles (to 50% depth of discharge). LiFos will cycle to over 4000 cycles at 50% depth of discharge and 2750 if taken down regularly to 90%.

Unlike many Lithium batteries, no external BMS (Battery Management System) is required as each battery has this already built in. What’s more, a Bluetooth connection and App (Apple/Android) provides a useful battery monitoring feature. Due to the onboard BMS, LiFos in many circumstances can be used as a ‘drop in replacement’ for an existing leisure battery.


  • Considerable weight and space savings. A 120Ah Lead/Acid battery weighs around 38Kg and measures 400x170x230. In comparison, LiFos weighs just 7.2Kg and is half the size at 250x175x190mm.
  • LiFos can be discharged to 90% without significant degradation of battery voltage. This means that you can use virtually all the available energy inside the battery without your appliances shutting down due to low voltage.
  • LiFos provides anywhere between 60-80% more cycles than lead/acid which pays for the additional cost alone.
  • No additional BMS required (do read the “integration”section below)
  • Onboard Bluetooth with free App for battery monitoring




Lithium technology is slightly different to Lead/Acid. Any installation must be modified if required to suit the limitations noted below:

  • Temperature

LiFos will operate between 0 and 60°C. While the battery will provide power below 0°C, it won’t charge. In most applications in the UK this shouldn’t present a problem – If you try to charge or discharge outside the temperature limits, the BMS will shut the battery down.

  • Charge/Discharge Rate

A single LiFos battery will accept up to 40A charging current. Any battery charger used must have a lithium ion setting and should be fitted with a temperature sensor. If 2, 3 or 4 LiFos batteries are fitted in parallel, the max charging current can increase to 80, 120 and 160A respectively.

A single LiFos battery will provide up to 60A discharge continuously (equivalent to a 750 watt inverter). Again, if 2, 3 or 4 batteries are run in parallel, this limit increases to 120A (1500 watts), 180A (2250 watts) and 240A (3000 watts) respectively.

  • Cranking

LiFos is not designed for engine starting or running very high current loads like bow thrusters.


Charging must be via a device that provides a temperature compensated 3 stage smart battery charging device with a Lithium Ion battery programme.

The Abso 20/40A charger with temperature sensor is ideal.

For charging from a vehicle battery, a quality DC-DC Battery Charger must be used, again with Temperature Compensation and Lithium-Ion charging programme.

For a single LiFos the 30A Abso DC-DC Charger is ideal – for 2, 3 or 4 LiFos, we suggest using the 50A unit.

Need More Power?

  • Parrallel Connection

Up to 4x LiFos can be connected in Parallel to provide a 12V 272Ah battery bank.

The batteries must be connected using identical length battery parallel cables as shown below.

  • Series Connection

2x LiFos can be connected in series to provide a 24V 68Ah battery bank.

4x LiFos can be connected in series/parallel to provide a 24V 136Ah battery.

In 24V format the current limits for a 68Ah block are 40A/60A and 80A/120A for a 136Ah set-up.

  • Warranty

LiFos is supplied with a 5 year warranty.



DMT1250 Battery to Battery Charger + Wiring



Top quality 50amp battery to battery DC/DC charger from Kisae Technology with solar mppt for up to 500 watt systems offering the best battery maintaining system for your vehicle. 




    Features and Benefits

  • DC to DC Battery Charger

  • Microprocessor controlled multi-stage charging algorithms(bulk, absorption, float) 

  • Silent mode for quiet operation

  • MPPT solar regulator allows you to provide maximum power from solar panels to battery

  • Optional remote allows you to view system information

  • Dual Input Capability: MPPT Solar Input & Auxiliary Input.

  • Multi-stage battery charger ensures that your batteries are charged the way battery manufacturers recommend.

  • Digital Display

  • Auto 12v/24v detection on start up

  • Small footprint, extremely compact design.

  • Saves money by maximizing battery life. 

  • Will charge you battery(s) faster and up to full capacity which is not achieved through standard alternator split charge systems

  • weight 1.85kg

  • dimensions 242 x 172 x 74mm

  • 2 year warranty 


This kit will be supplied with the following items 

  • 2 x LB010 Lifos 68ah Battery
  • 1 x DMT1250 Charger
  • 2-10mtrs 25mm² 170amp Red Cable
  • 2-10mtrs 25mm² 170amp Black Cable
  • 5mtrs 1.5mm² 15amp Red Cable ( Option Ignition Switch Feed)
  • 2-10mtrs 13mm Split Conduit
  • 2 x Midi Fuse Holders + recommended midi fuses including spares
  • 2 x Pair 8mm Post Type Battery Terminals
  • Crimp Teminals
  • Heat Shrink
  • Cable Ties
  • Screws + Dril Bit
  • Temp Sensor
  • Wiring Diagram 





Please contact us for more details : 01229 718098




There are no reviews for this product.

Write a review

Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: