LTR: Wagan Tech Lithium Cube 1200

As time goes on, we humans tend to possess an ever-increasing number of powered devices. These devices do so many great things for us, which is why we want to bring them with us wherever we go. Yet thankfully the world isn’t covered in a grid of easy to access power outlets, so we have portable power supplies to keep our gear powered up when we’re off grid. A good power supply can provide any type of power needed to run all sorts of devices, from phones and fridges to power tools. Likewise, the power supply also needs to have a significant power reserve – enough to get through days of adventure, or to keep the essentials powered up during hours of a grid power outage at home. All of this functionality needs to fit into a portable, durable package that can hold up to extensive off-road use and perform in both the heat and the cold.  For the last year, I’ve been putting the Wagan Tech Lithium Cube 1200 to the test to see if it can keep everything powered up, no matter what I’m getting into.

The Wagan Tech Lithium Cube 1200 is the largest in a series of three power supplies that all run off of Lithium-Ion batteries.  The 1200 features a 1166 Watt-hour battery that’s coupled to a host of input and output ports.  Looking at the front of the device and working left to right, you’ll see the Anderson Power Pole (APP) for solar input which feeds a MPPT controller and a barrel connector for the included AC or DC charging cable. Below that you’ll find a 12V car style outlet and two barrel connectors for 12V DC output at 5A each. Centered in the middle of the unit is the full color display, and below that is a gaggle of USB ports.  Here you’ll find a 100W USB PD port that can supply power and charge the unit (no more packing a special charger!) a 27W USB PD, two Quick Charge 3.0 ports, and two USB 5V, 2.4A ports. On the right side of the until you’ll find the three AC ports, which supply 120V pure sine wave ac power. The inverter is rated at 1350W surge and 1000W continuous output.

The display on the Lithium Cube shows all of the relevant information – state of charge, busses turned on, current power consumption, and time til empty.  There is no way to manually cycle through the information display.

Charging the Lithium Cube can be done in several ways. The included AC and DC cables allow you to charge the unit from an AC power source, or a 12V car-style power outlet respectively. I do appreciate that the DC cable is just a cable, where as other lithium power supplies I’ve used in the past have a big awkward charge controller box (think of the brick in a laptop power supply) that you have to contend with. As previously mentioned, you can also charge the unit using the USB PD 100W port, which is great for when you want to keep your accessory cable count as low as possible.

Charging with solar power is plug and play easy thanks to the very common Anderson Power Pole connector and integrated MPPT controller.  The lithium cube can handle a maximum of 100W at 12V and 200W at 24V of solar input, and Wagan Tech has two different solar panel bundles available the Lithium Cube 1200 that feature either a 60W foldable panel or a 100W folds-in-half panel.

I’ve been using the 60W panel with the Lithium Cube, and it’s proven to be a very efficient panel. Thanks to the APP connectors, I was able to quickly make an extension cable for the panel so that no matter where my Cube was, I was able to get my panel into full sun. By simply adjusting the panel several times throughout the day to keep it normal to the sun, I’ve been very impressed by the amount of energy I can harvest. When not in use, the panel folds up on it’s self several times over to create an object the size of a family size box of cereal. The downside to the panel is that there is no means to stow the cable when not in use, so it’s just left dangling or clumsily wrapped around the panel. This also means the cable is vulnerable to getting pulled or smashed. Thankfully, the APP connector can be field replaced with the right tools, so it’s not game over if you do manage to damage the cable.

Using the Lithium cube is about as easy as it gets. Just set the unit where it’s needed, plug in the devices that you need to power, turn on their respective busses, and you’re all set. The Lithium cube can be charged while it’s in use, making this a great solution for vehicle-based use where it’s charging off of your vehicle while its running, and can be charged off of solar when you are parked.

Over the last year, the Lithium Cube has travelled from the sand dunes on the US / Mexico border to the Idaho / Montana border supporting vehicle-based adventure.  It hasn’t cared about being in triple digit heat, and it’s tolerated cold quite well. Remember all batteries suffer from diminished performance when cold. No matter where I’ve been or what I’ve been doing, using the Lithium Cube has worked without fault, which is more than I can say for two other brands of portable lithium batteries, both of which were purchased new and suffered a failure in the time that I’ve been using the Lithium Cube 1200.

The only drawback to the Lithium Cube is it’s auto-off feature, where the unit will turn off a buss after it detects that it’s not providing power. While this doesn’t seem to be an issue when running something like a fridge, if you’re planning on charging your phone overnight with the lithium cube, know that once your phone is full the cube will switch off. Assuming that you’re sleeping for eight hours, that’s seven or so hours your phone is back on it’s internal battery, meaning you will not have a full phone when you wake up in the morning. I appreciate the intention here, but I really wish Wagan would place the responsibility for turning off busses when they are not needed on the user.

All said and done, the Wagan Tech Lithium Cube 1200 has proven to be a solid choice for a large portable power supply. The unit has plenty of options for power output packed into a small and light form factor, meaning that taking a serious amount of power to anywhere you need it isn’t a huge undertaking. The Lithium Cube has held up to thousands of miles of travel, extensive use doing everything from powering a fridge and phone to more extensive loads like powering a grinder and other high-watt loads just to put unit thought its paces. There may have also been a brisket smoking that was saved when the power went out thanks to the Lithium Cube being able to power a Traegar. Its easy to charge the Lithium Cube too, whether from the sun, the included AC or DC charge cables, or my favorite –  USB PD, because I’m all for having to pack one fewer accessory. If you’re in the market for a Lithium power supply, the Wagan Tech Lithium Cube 1200 should definitely be on your list.

12 Replies to “LTR: Wagan Tech Lithium Cube 1200”

  1. Update:

    We started with a 100% charge as we used the Wagan Tech Lithium Cube 1200 all weekend at Mountain Rendezvous. Our 12v fridge (Engel MT-45set at 1 degree Celsius (33.8 degrees Fahrenheit) all day (and all night) Thursday, Friday, Saturday and 1/2 the day on Sunday.

    During this time, we were parked under massive trees with no solar charging. We also used it to recharge our phones.

    This took the battery down to 60%. With solar recharging, I have no doubt that this thing could keep us out there far longer than our provisions would allow.

    It’s badass.

  2. [QUOTE=”Dave, post: 148185, member: 1″]So after the first day running the Engel 12v fridge on the cube, I decided to see what would happen and NOT recharge it via solar for the rest of the event.

    Nearly 60 hours of continuous draw with the fridge set to 1 degree Celsius (33.8 degrees Fahrenheit) and it only drew the cube down to 73%. Ambient temps were 75 in the daytime and in the 40’s at night.

    This cube is a game changer for me. Highly recommend![/QUOTE]

    Forgot to mention, this was with a fridge that was PACKED FULL of stuff for the trip.

  3. Cube in action at Desert Rendezvous with the matching Wagan Tech 100 watt solar panel. It’s really nice to be completely decoupled from the vehicle’s electrical system in camp and free of battery anxiety!

    [ATTACH=full]61830[/ATTACH]

    [ATTACH=full]61831[/ATTACH]

  4. So after the first day running the Engel 12v fridge on the cube, I decided to see what would happen and NOT recharge it via solar for the rest of the event.

    Nearly 60 hours of continuous draw with the fridge set to 1 degree Celsius (33.8 degrees Fahrenheit) and it only drew the cube down to 73%. Ambient temps were 75 in the daytime and in the 40’s at night.

    This cube is a game changer for me. Highly recommend!

  5. [QUOTE=”Dave, post: 148148, member: 1″]In action at Desert Rendezvous

    [ATTACH=full]61674[/ATTACH][/QUOTE]

    So… plugged in the Engel yesterday at 100% power on the cube… over 12 hours later with the fridge set at 1 degree Celsius the cube was at 96%. A couple hours of solar panel input had it back to 100% with the fridge still plugged in.

    Impressive.

  6. [QUOTE=”WashingtonTaco, post: 148153, member: 119″]Figured as much. Can’t beat a big tent for base camp work.[/QUOTE]

    65 lbs versus 180 lbs…

  7. [QUOTE=”Dave, post: 148152, member: 1″][ATTACH=full]61676[/ATTACH][/QUOTE]
    Figured as much. Can’t beat a big tent for base camp work.

  8. [QUOTE=”WashingtonTaco, post: 148149, member: 119″]If the RTT is sold what is your camp set up this year?[/QUOTE]

    [ATTACH=full]61676[/ATTACH]

  9. [QUOTE=”Dave, post: 148148, member: 1″]In action at Desert Rendezvous

    [ATTACH=full]61674[/ATTACH][/QUOTE]
    If the RTT is sold what is your camp set up this year?

  10. Excellent review [USER=4019]@Chad[/USER]!

    Bases on your feedback, I picked up one of these during their holiday sales. Looking forward to powering my 12v fridge with this while in camp at Desert Rendezvous!

Comments are closed.