Dylan h.
Does what it's supposed to, not overly big so can fit between drawers and rear seats in my prado
David R.
I like it because the cost is great and it has one of the highest charge rates. For the price of some of the other makes and the fact that this is Australian built I would recommend these to anyone.
Ralph C.
not wired up yet
Chris O.
Easy set up. Got this all set up to be the ultimate portable power supply. Also have the 1000w pure sine wave inverter. All plug and play.
Rhys J.
Part of a project to also install iTech lithium 2 x 120Ah. See my review under the 120Ah batteries. Very happy with outcome.
Brad M.
Hi quality product. Very easy to use & setup
Peter Q.
Great charger.
I’ve had others and this is great, plenty of power to keep 2 x 120 amp hour lithium batteries topped up for extended off grid camping.
Great service and support from the team.
Lux lawns V.
Charges my 120x lithium very quickly
Robert O.
Working alright all set up but concerned about frosts. Will the cold affect these batteries
Paul B.
The itech 40a dc to dc charger with solar input runs everything perfectly in my rear of wagon.. 95lt waeco fridge with 120ah battery in a rear mounted box, night lights and air compfessor
.. solar panel of 160w on roof of car keeps everything charged for days
Terry F.
I have really enjoyed these batteries and charger, We are running fridges, computers, tvs, fox and vast boxes from our 120x lithium batteries.
Cheers Terry.
Gary H.
Easy to deal with great product
Greg B.
I got two 40 amp DCDC chargers - one behind the grille on the LC200 (to ensure it stays cool) and the second on the van (pictured in the rear boot). On the LC200 the RHS battery was swapped to a 100ah lithium to run the Waeco in the rear. In the van I upgraded both AGM batteries to 120X lithiums and the DCDC charger looks after these from an alternator feed as well as the roof top solar. It all works beautifully and can't wait to get some use out of it all when we head off to FNQ in July to ensure the beer is cold and the fish frozen. Very happy with the quality of all the bits and pieces and ItechWorld was a pleasure to deal with from start to finish.
Trevor R.
Love the unit but needs to cut back in on charging the lithium batteries without disconnecting the power wire. Won’t restart charging until volts are low which isn’t the way lithium batteries work.
Leanne Y.
This perfect for my lithium battery and inverter set up. all portable for the ute try and tent.
Craig M.
Is'nt she lovely, A complete package, just completed the build of my battery box...ITECH120X, ITECHDCDC40, 30 AMP AC Charger and Lithium volt metre. Outstanding products and the Team at Itechworld looked after me with a nice little discount and free freight to Central NSW.
I highly recommend Itechworld products and will be purchasing more products in the near future, looking to build a light weight and very portable "ammo box" set up to pair up with a small 12 volt beer fridge for BBQs and parties.
Sydney R.
Easy installation and set up with pre wired and colour coded Anderson Plugs. Installed in rear of D-max and charging a 150 amp hour lithium battery very effectively.
Debbie M.
It is mounted in our camper trailer it does a great job we are more than happy with it
Dean G.
Bought this for it’s simplicity and no need for an autoelec. Very easy to fit and works well so far. Occasionally it fails to detect the lithium battery profile of the aux battery but that may be user error. Have used the solar MPPT input and it works well also. Overall great value for money and recommended.
Jean-Marie d.
First, I have never been disappointed with iTechWorld products.. As for the DCDC40, same, it's as simple as plug and play. The hardest part it to thread the wires from the car battery into the car... On my picture, it is situated under my bed with a 300w inverter (not iTech).
There is one thing though that needs to be clarified, ie the charging method. On iTechworld site it says, about the DCDC40, quote "The iTECHDCDC40 uses your vehicle's alternator to charge batteries" end of quote.
Yet it uses the car battery.
Brian H.
good
Bryan G.
Completely portable.
Service second to none, prompt reply to queries.
Would definitely recommend this charger for its ease of install, colour coded Anderson plugs a gem.
Kevin J.
Fast postage, very easy to install, works great as described.
John K.
Excellent service, pricing and technical support
Grahame C.
Great value for product. Just about to fit to new setup for new van. Will review more later.
Brad R.
Charges every quickly, mounted to the top of the battery box. Every happy with this charger
ashley l.
quality ,quite solid a bit of weight does all as expected easy install with anderson plugs provided
Ghulam R.
Works good, thanks
Geoff Y.
Firstly postage from WA to Tas just 6 days over a weekend, exceptional.
Fitted into a late model jayco motor home to charge 2 x 100ah lithium batteries.
A little bit of work to identify wiring, I replaced redarc vsr with a 50amp circuit breaker located under table easy replacement, located cables under bed, added Anderson plug and 50 amp fuse directly to battery to connect output from (dc to dc) to battery, also added Anderson plug on cable from car for input to (dc to dc), hoped it would just plug in. Found the red Anderson doesn’t fit grey ones, rather than replace cables I removed and swapped pins into the red plug supplied. I deliberately ran the house batteries down, when I started the car, the red power light and charging light would cycle on and off for a while before connecting permanently after connecting ignition override all came good. I used the fridge
AES wire for this connection worked well and in close proximity to battery etc. I have a separate mppt for the solar so I will give it a try first to save fiddling with any more wiring . Seems a great addition, solidly built,
Paul S.
Setting up my Nissan Qashqai for a trip to Sydney to Perth and return June/July 2021.
I have a 120amp AGM. Getting it into the car is difficult, should have gone lithium. Live and Learn.
I would have liked the cables to be 150% the length of the Charger. Unsue of the heat dissipation on the carpet mount. Will watch.
Jason P.
Easy to connect and use. Good customer service.
Ross A.
The DCDC charger is excellent. Coming with the Anderson plugs and cables made the connection easy and uncomplicated. The item is as described and the price is exceptional with fast service and delivery. Can't complain about anything and will shop direct with company again when in need of further items.
Wayne A.
Fitted in behind second battery with a bit of modification to the ARB battery holder in The Landcruiser. Easy to connect up with the supplied connectors. Would have been a bit easier if the connectors had longer leads but some 6mm cable fixed that issue. Solar input works well too. Charges quickly whilst driving.
David E.
Great product works a treat
Brodie L.
Handy instructions and very simple to install with the colour coded Anderson plugs
2 months traveling no problems at all love it
Michael W.
simple to fit and easy to set up
Roger M.
Great bit of gear. Arrived promptly, fitted easily and worked straight away. Only suggestion I could make is an extra three Anderson to use on the three free ends.
Cheers
MARCEL A.
Outstanding quality on the charger, works flawlessly and pumps plenty of juice into the 120ah lithium battery.
Jeremy W.
Goof piece of kit would buy another if needed . thanks
Peter H.
No instructions in box. Had to download one. Bit more info on how many batteries it will power. eg will it run second battery in back of Ute and also battery/fridge in caravan whilst travelling
MICHAEL D.
YES WORK GREAT ALL ROUND SOLAR ETC
Mary-Lou S.
Very happy with it , good quality and does what it's meant to highly recommend this product
Joanne L.
We purchased the 40A DC2DC charger, a 120AH lithium battery and the 2000W inverter and installed them in a box I made in the back of the Ute, I also put a 250W solar panel on the roof, it works a treat !!
We camped for 4 nights off grid over Easter running a 70L duel zone fridge, all LED lighting, a 2000W induction cooker, toaster and charged all our devices, the battery never dropped below 13.1 V. Love all the ITech World gear, would highly recommend it.
Cheers
Ron.
Tony C.
Easy install. Works perfectly with my lithium battery box to run the fridge in the tray of the ute.
Claudette R.
The Anderson plugs could have been a 100mm longer.
Angelo P.
Doing the job okay
David P.
Easy to fit and adjust to battery type. Solar works well.
Colour coded plugs made it easy to connect all of the wiring to the correct places.
Will do the trick and keep the battery all charged up after a days drive.
David E.
Great Product, easy to install and works perfectly
Also great customer service, as I purchased this 2 weeks before a 20% sale, when I asked for consideration the 20% saving was put back into my account.
I'll be back for more
Rodney P.
Great unit very happy at this stage time will tell
Kevin J.
Just like the Lithium battery...its early days,but so far,so good.
Steven B.
Looks good but st I ll waiting for my vehicle to arrive so haven't used it yet
Greg K.
Working exactly the way it's meant to great product
Joanne H.
Goes hand in hand with my new lithium battery. Definitely recommend
peter B.
this unit was purchased to upgrade from the 25 amp unit which could not keep the charge up on my 120a lithium battery. It ended up being a part of a complete upgrade of my whole system including the battery and sola panel, now I have nil problems
Neil S.
Only tested at this time. Easter holidays will be used and assessed.
Ian S.
The dcdc charger was easy to install, I only had problems with the caravan wiring as it is European wiring, modified and to me unintelligible. My main problem was stopping the existing car to caravan charging without stopping dc to the fridge whilst traveling. Ultimately I found a fuse marked "car" pulled it and without that fuse the original car charging was discontinued with caravan fridge still working when the car engine was running. I think a little 12 volt education would have helped me but at 80+ years I didn't have time to get any:-))
I found my solar panel would not work with the dcdc charger as it didn't produce sufficient amps so I reverted to my original solar controller and hope, when I receive the itech 120X battery its BMS will cope with my solar controller output.
Peter B.
So easy to install and use....very happy with charger and 120ah lithium itech world battery....finally got a system I'm confident with!!
Ron H.
Had this charger for a few weeks now does exactly what was stated very impressed with the service and prompt delivery.
Will definately purchase more from this company
michael k.
To Subject Sent Size
'Ian | iTechWorld' RE: Return Authorization #67488 23/02/2021
Ian
Just a note to say many thanks for your prompt action with my inoperable 25amp DCDC – the replacement 40amp arrived last Friday and we installed last night – works like a dream, ie like it should – thanks again.
Dropped a couple pics of the set up during install (120X and 25amp – the 40amp is in the same place just no photo!) and the final view once the panel is replaced – hardly know there’s an aux and DCDC in there!
Jim S.
Jump an i20x battery
Toby B.
Really easy to use and setup. Just a fyi that when charging from alternator, turn your lights on if you have a smart alternator and havn't connected the remote wire. That will tell the alternator to keep the charge over 13 volts.
Graeme B.
Adding the itech dc/dc charger has allowed me to set up my camping box to have a no change setup from when driving to being parked up. Roof mounted fixed solar panel as one input and alternator as the other. Combined with the lithium battery no more power issues with my setup
Gary W.
Attached to a 200 amp hr lithium battery.
2,500watt inverter to run induction cook top. and pod coffee machine. not yet used. But very happy customer.
Ben A.
Very fast shipping, received it in only 3 days during a lockdown, so kudos for the prompt dispatch of my order. The item itself is very nicely made, well packaged and a quality product. Diagrams and instructions easy to follow with a simple to use online q code link, and I was able to install it in a snap. Came with colour coordinated anderson connectors so I was able to wire it straight into my campers nose box alongside the deep cycle battery, and now I have a 40 amp charge capability that accepts power inputs from both my cars alternator and from unregulated solar power sources. Very happy, nice product, prompt shipping and easy to install. 5 stars.
Customer
just about to test run it .easy to fit. just need you to set up a system by which we can email you,and get an answer, even a page we can look at for answers .thanks guys jack
Jeremy O.
It works as designed. I had a minor issue with mine out of the box but the lads at itechworld were good at trying to assist me.. Also on a side note if you are already running 50amp anderson plugs you will need to change the red one on the charger as it's a smaller fitting and wont connect. Other than that it works well and as advertised.
Marty S.
Great communication, fast delivery.
We were replacing an existing 20a DCDC charger. Quick and easy to fit and set up! Thanks Itechworld for great product...
Shane B.
Charger appears and is in good working condition. Fitted anderson plugs made it easy to to plug and go.
Colin S.
Fitted up and working as expected, the charging of my system has improved over the previous charger considerably.
Arthur P.
Excellent unit and value given the option to expanding the system
Ron H.
Great service and quick delivery very easy set up
Tony G.
THE ITECH BCDC40 IS ONE OF THOSE UNITS THAT ARE EASY TO USE AND INSTALL IN A WIDE RANGE OF APPLICATIONS. IT HAS BECOME THE LEADING UNIT THAT WE SELL IN BOTH OUR RETAIL SHOPS.
Derek M.
Replaced another DC to DC charger, having colour coded Anderson plugs made the change over quick. Very impressive unit. Thanks itechworld another quality product added to my 12v set up.
david s.
Have brought from Itech before, Their products are well made and fit for purpose. Any questions I've had have been answered promptly.
Michael S.
A quick phone call to ask some questions. Answered politely and with great info. Very quick delivery to North Queensland. Great product.
Just excellent all round service and delivery.
Lynette B.
Very easy to install and very happy with the product
Nick L.
Product works however the user manual and trouble shooting page could do with extra information on low voltage cut out. I initially thought I had a faulty dc to dc charger that kept cycling on and off, some probing around with a voltmeter revealed a poor connection at an Anderson plug causing a voltage drop. An LED indicating low voltage would be handy.
james t.
great product
Leon T.
Very happy , does everything it says it does , highly recommend
ROBERT M.
Excellent product fast shipping exactly what i need for my next trip
Rob
Ravi P.
excellent DC DC charger and very simple to install with marked Anderson plugs.
Peter B.
Finally all installed, about to take off on road trip to test out new lithium battery & charger.
Ralph D.
Working well so far, on Lithium mode.
It was difficult to devise a mount with both wiring distance and temperature limitations.
I’m hoping it will be fine here, LH side, behind the LC 100 grille.
Cheers
Rick R.
Fitted to the top of the battery box for portability. Very happy with it
Brian N.
Great gear
Easy install
Great service
Michael N.
Time will tell regarding the quality of this item. Somewhat surprised with the use of knock off copies of Anderson plugs rather than genuine and the choice to not include printed instructions in the box. Advised to use a smart phone to read a code instead.
Jennifer P.
The itech dc to dc charger is well made. Straight from the box you can tell they are quality products.
Anderson connects make easy work for the set up.
Leslie C.
was easy to hook up install and run. works great on first trial run. off to cape york in early june, will let you know then how it handles a month of switching from solar to battery chargings.
Gary T.
Excellent charger, charges battery as described to keep up with my fridge over night and other accessories.
Allan W.
I am very pleased with the new DC/DC 40 amp charger.
I replaced the 25 amp unit with the DC/DC 40 amp charger. With around 2 hours driving my three parallel lithium batteries are now fully charged. I also charge them from solar and mains when I am hooked up.
We use a low wattage electric kettle, microwave, toaster & 300 watt electric hot water service via a 2000 watt inverter. The 40 amp charger means we arrive at our morning tea break, lunch time & night stop all with fully charged batteries, this was not generally the case with 25 amp unit.
I would have liked to have seen a 50 amp unit but as currently used alternators vary from 60 amps up to 180 amps, it would not be practical for vehicles with lower amp alternators.
.
Allan Weeks
Alexandra Victoria
Luke S.
The quick and easy fit up the charger is working great so far i would like to get some more of this equipment in the near future as im about to set up my mits alloy tray and canopy I've been setting up canopyies with full redark redvision and enerdrive systems just want to show people you can billed a systems that will achieve the same out come at a lot less
Stuart F.
A quick and easy installation. Just drill 4 holes and crimp 4 terminals. I put the DC DC charger in the RV battery compartment. The Anderson plug leads supplied are just the right length to connect to the battery isolation switch, that i deactivated, and used as a terminal block. One wire to each terminal and two wires to the earth stud. A quick set up to tell it I've got Lithium batteries and it's good to go. Started the Iveco and charging 32 amps straight away. A good investment at a good price...
David P.
Keeping the two 120ah itech lithium batteries in great condition
Tony F.
Have not really used it yet on a trip.
Joseph S.
Easy to install would be better. If cables were longer on the unit itself seems to work good charges very fast
Karl F.
Coupled with my 2x 120 Lithium batteries the 40Dc2Dc allows me to charge my Lithium batteries directly from my Boats Alternator into my boats accessory AGM battery then into my 40Dc2Dc which changes the delivery of Vs allowing the charge into my Lithium 120s safely, when l don’t have access to a Sinewave Geni or l can hookup the Solar panels and charge up the Batteries via the sun.
Basically the 40Dc2Dc unit provides an extra added insurance for the Lithium batteries
maurice r.
Easy to install and works great
Kurt A.
After going from another brand that didn’t use solar I’m over the moon. For the price and reliability once that back seat goes in I don’t have to look or even think about checking it, just enjoying my holidays!
Gerard V.
The 40 amp DC to DC charger works great with my 135 amp gel battery in the back of my Isuzu Dmax. I use a 250 watt solar panel also fed into the charger, had no issues this far but will have s great test later in the year when camping.
Bill P.
Due to slow delivery at this time of the year and a family bereavement in Townsville,this product is not installed as yet