1350A lithium jump starter for Mercedes Sprinter vans with red and black clamps
1350A lithium jump starter angled view with display and connected clamps
1350A jump starter on an engine: 20 starts, 1350A peak, 12V, gas 6.5L, diesel 3.5L
1350A lithium jump starter operating temperature graphic in snow and desert
1350A jump starter 200 lumen LED flashlight with light, SOS and strobe modes
Hand holding the 1350A jump starter, 1.41 lb and 7.95 by 3.62 by 1.77 inches
1350A jump starter LiFePO4 battery rated for 2,000 plus cycles
1350A jump starter charging a phone and earbuds over USB-A and USB-C
1350A lithium jump starter box contents
1350A lithium jump starter for Mercedes Sprinter vans with red and black clamps
1350A lithium jump starter angled view with display and connected clamps
1350A jump starter on an engine: 20 starts, 1350A peak, 12V, gas 6.5L, diesel 3.5L
1350A lithium jump starter operating temperature graphic in snow and desert
1350A jump starter 200 lumen LED flashlight with light, SOS and strobe modes
Hand holding the 1350A jump starter, 1.41 lb and 7.95 by 3.62 by 1.77 inches
1350A jump starter LiFePO4 battery rated for 2,000 plus cycles
1350A jump starter charging a phone and earbuds over USB-A and USB-C
1350A lithium jump starter box contents

LOKITHOR

1350A Lithium Jump Starter for Sprinter Vans

$129.00
Shop 5.0 Shop rating (174) on Google
Own this? Write the first review

Pickup available at Sandy Vans HQ

Usually ready in 2-4 days

Dead starter battery at the trailhead? Start the van yourself.

This pocket-sized 12V jump starter delivers 1350 peak amps and starts gas engines up to 6.5L and diesel engines up to 3.5L. Every Sprinter engine falls inside that range. It runs on a LiFePO4 battery rated for 2,000+ cycles, holds a charge for up to 24 months, and doubles as a USB-C power bank and a flashlight.

Fits: Universal, any 12V vehicle with a gas engine up to 6.5L or diesel up to 3.5L, including every Mercedes Sprinter.
Not compatible: 24V systems, gas engines over 6.5L, diesel engines over 3.5L.

  • 1350A peak, about 20 starts on a full charge
  • Smart clamps check the connection before sending power
  • Recharges in about an hour over USB-C
  • USB-C (30W) and USB-A (18W) outputs for phones and gear
  • 200 lumen LED with flashlight, SOS and strobe modes
  • IP65 dust and water resistant, 1.41 lb
See it on your van. Add the 1350A Lithium Jump Starter for Sprinter Vans to your build in our 3D Van Builder and preview it on a real Sprinter before you buy.

Product Details

Self rescue for when you are far from help

The farther you drive from pavement, the less likely someone pulls up with jumper cables. A lights-on night or a cold morning can leave the starter battery flat while the house battery is fine. This jump starter rides in a cabinet or glovebox and gets you running again on your own.

Enough power for any Sprinter

It delivers 1350 peak amps and is rated for gas engines up to 6.5L and diesel engines up to 3.5L. Sprinter diesel and gas engines are all inside that range.

Safe to hook up

Its ConnectMax system checks the clamp connection with a 10 second countdown before it sends power, and a green light tells you the clamps are on right. It also guards against reversed clamps, high and low temperatures and other faults, and it shuts off after 60 seconds of no use.

Long life battery

The LiFePO4 battery is rated for over 2,000 cycles and holds a charge for up to 24 months in standby. Recharge it in about an hour with a USB-C charger.

More than a jump starter

Charge your phone, headlamp or GPS from the USB-C or USB-A port, and use the 200 lumen LED as a flashlight, SOS signal or strobe.

Fitment & Compatibility

Fits: Universal, any 12V vehicle (gas up to 6.5L, diesel up to 3.5L)

Not compatible with: 24V systems; gas over 6.5L; diesel over 3.5L

Not sure your build qualifies? Reach out to our team.

Specifications

Brand / modelLOKITHOR J1350 Pro
FitsUniversal, any 12V vehicle
Peak current1350A
Engine ratingGas up to 6.5L, diesel up to 3.5L
BatteryLiFePO4, 25.6Wh, 2,000+ cycles
Starts per chargeAbout 20
USB-C (in/out)PD 30W: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A
USB-A (out)18W max: 5V/3A, 9V/2A, 12V/1.5A
Recharge timeAbout 1 hour
StandbyUp to 24 months
Operating temperature-4°F to 140°F
Charging temperature32°F to 113°F
Size7.95 x 3.62 x 1.77 in
Weight1.41 lb
Water resistanceIP65
Flashlight200 lumen LED: light, SOS, strobe
Warranty12 month limited (manufacturer)

What's in the Box

  • 1350A jump starter
  • Jump start clamps
  • USB-C to USB-C cable
  • USB-A to USB-C cable
  • Storage bag
  • User manual
DIY FriendlyYes
Drilling RequiredNo

Nothing to install. Keep it charged and stored somewhere easy to reach, and check the charge every few months.

How to jump start your van

  1. Make sure the vehicle is 12V.
  2. Clip the red clamp to the battery positive terminal and the black clamp to the negative terminal.
  3. Press the power button. The unit runs a 10 second connection check, and the clamp light turns green when the connection is good.
  4. Start the van.
  5. Press the power button to exit, remove the clamps, then hold the power button for 2 seconds to turn it off.

If the battery is too dead for the unit to detect it, the manual covers a forced start mode. Forced start turns off some safety protections, so follow the manual exactly and never let the clamps touch.

Mistakes to avoid

  • Storing it on the dash. Keep it in a shaded cabinet. Storage is rated up to 122°F, and a closed van in the sun gets hotter than that.
  • Charging in the cold. Charge it between 32°F and 113°F.
  • Cranking over and over. Make no more than 5 start attempts in 15 minutes.
  • Letting it sit dead. Top it off after every jump and every few months in storage.

See all Sandy Vans install videos & manuals →

How to choose a jump starter for your van

Here's what customers ask, in order.

1. Will it start your engine?

This unit is rated for gas engines up to 6.5L and diesel engines up to 3.5L on 12V systems.

How to choose: Sprinter, gas or diesel: yes. Larger diesel trucks or 24V systems: look for a bigger unit.

2. How safe is hookup?

Smart clamps check the connection before sending power and protect against reversed clamps.

How to choose: Pick a starter with connection checking and reverse clamp protection. This one has both.

3. Will it be ready when you need it?

LiFePO4 holds a charge for up to 24 months and lasts 2,000+ cycles.

How to choose: Pick LiFePO4 if it will live in the van for months between uses.

4. Where will you keep it?

It weighs 1.41 lb and measures about 7.95 x 3.62 x 1.77 inches.

How to choose: Store it in a shaded cabinet or the glovebox, not on the dash.

Before you order

  • Confirm your vehicle is 12V
  • Check your engine size against the 6.5L gas / 3.5L diesel rating
  • Pick a shaded storage spot
  • Plan to keep a USB-C charger in the van

How this jump starter stacks up

  • Power: 1350A peak, covers every Sprinter engine.
  • Safety: ConnectMax clamp check and reverse clamp protection.
  • Battery: LiFePO4, 2,000+ cycles, 24 month standby.
  • Extras: USB-C and USB-A charging, 200 lumen light, IP65.
Will it start my Sprinter?
Yes. It is rated for gas engines up to 6.5L and diesel engines up to 3.5L on 12V systems, which covers every Mercedes Sprinter engine.
Does it work on any van?
It is universal for 12V vehicles with gas engines up to 6.5L or diesel engines up to 3.5L. It does not work on 24V systems.
How many jumps do I get per charge?
About 20 starts on a full charge, depending on the engine and temperature.
How do I charge it?
Plug it into a USB-C PD charger. It recharges in about an hour. Charge it between 32°F and 113°F.
Can I leave it in the van?
Yes, but keep it in a shaded cabinet or glovebox. Storage is rated up to 122°F, and a closed van in the sun can get hotter than that.
What comes in the box?
The jump starter, jump clamps, a USB-C to USB-C cable, a USB-A to USB-C cable, a storage bag and the manual.
Do you install products for customers?
Yes. Many SV products can be professionally installed at our San Diego shop. Reach out to our team to schedule. Email products@sandyvans.com or call 619-812-1903.
What is your shipping and return policy?
Most SV products ship free. For returns, see our Returns & Refunds policy or reach out to our team at products@sandyvans.com.
Can I reach a real person with questions?
Always. We are a small team in San Diego. Email products@sandyvans.com or call 619-812-1903 and you'll get a real answer, not a chatbot.
Where are you located?
9393 Trade Pl, San Diego, CA. Come visit the shop, we'd love to show you around.
Does Sandy Vans offer financing?
Yes. Many financing options are available. Set up a call with a sales associate to learn more.

Still have a question? Email the team and you'll get a real answer.

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1350A Lithium Jump Starter for Sprinter Vans $129.00

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