LOKITHOR J1350 PRO 1350A UltraSafe Jump Starter (6.5L Gas/3.5L Diesel), 12V LiFePO4 Battery Booster, ConnectMax, Power Bank, LED for Car, Truck & SUV
LOKITHOR J1350 PRO 1350A UltraSafe Jump Starter (6.5L Gas/3.5L Diesel), 12V LiFePO4 Battery Booster, ConnectMax, Power Bank, LED for Car, Truck & SUV
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LOKITHOR J1350 PRO 1350A UltraSafe Jump Starter (6.5L Gas/3.5L Diesel), 12V LiFePO4 Battery Booster, ConnectMax, Power Bank, LED for Car, Truck & SUV

|7 ratings

Key item features

  • Safely Car Jump Starter: Delivers 1350A peak current for 12V vehicles up to 6.5L gas and 3.5L diesel, including cars, motorcycles, ATVs, SUVs, vans, RVs, and tractors. Reliable from -4°F to 122°F with up to 24 months standby.
  • 2000+ Cycle LiFePO4 Battery: Premium LiFePO4 cells deliver 2000+ full charge cycles—5x longer than lead-acid and 2x longer than standard lithium. Superior thermal stability resists overheating for safer long-term use.
  • 30W Two-Way Fast Charge & Power Bank: 30W PD two-way charging fully recharges the unit in 60 minutes and starts a vehicle in 5 minutes. Dual USB-C and USB-A ports charge phones, tablets, laptops, cameras, and earbuds.
  • ConnectMax Smart Clamps & LCD: Smart clamps detect clamp-to-battery impedance and optimize contact for consistent starts; the LCD shows battery level, voltage and connection status at a glance.
  • Multi-Layer Safety Protection: Smart clamps and circuits guard against reverse polarity, short circuits, sparks, overcurrent, overcharge, overdischarge, overvoltage, overload and extreme temperatures.
  • IP65, 200-Lumen LED & Kit: IP65 housing resists water and dust. The 200-lumen LED offers steady, strobe and SOS modes. Kit includes unit, smart clamps, USB cables, storage bag and manual.

Specs

Battery capacity, 8000 mAhAmps, 1350 AAutomotive battery type, LiFePO4Brand, LOKITHORPower type, BatteryFeatures, Portable Battery Starter, USB Powered, LED Lights, Easy To Use, Quick USB Charge, Convenient Carrying, Convenient Storage, Diverse Application, Emergency Equipment, Safe To Use

About this item

Product details

The LOKITHOR J1350 PRO 12V portable car jump starter packs an 8000mAh LiFePO4 battery delivering 1350A peak current for engines up to 6.5L gas and 3.5L diesel, including cars, motorcycles, scooters, ATVs, UTVs, SUVs, vans, trucks, RVs, watercraft, lawn mowers and tractors. LiFePO4 chemistry supports 2000+ full cycles—about 5x longer than lead-acid and 2x longer than standard lithium—with improved thermal stability. PD 30W two-way USB-C recharges in 60 minutes and supports a jump start in about 5 minutes; USB-C and USB-A ports charge phones, tablets, laptops, cameras and earbuds. ConnectMax smart clamps detect clamp impedance and optimize contact; the LCD shows battery, voltage and connection status. The IP65 housing resists water and dust for garages, construction sites, farms and camping. Multi-layer safety protects against reverse polarity, short circuits, sparks, overcurrent, overcharge, overdischarge, overvoltage, overload and extreme temperatures. The 200-lumen LED offers steady, strobe and SOS modes. At 1.43 lb, it holds up to 24 months standby and operates from -4°F to 122°F. Kit includes unit, smart clamps, USB-A to USB-C and USB-C to USB-C cables, storage bag and manual.
  • Safely Car Jump Starter: Delivers 1350A peak current for 12V vehicles up to 6.5L gas and 3.5L diesel, including cars, motorcycles, ATVs, SUVs, vans, RVs, and tractors. Reliable from -4°F to 122°F with up to 24 months standby.
  • 2000+ Cycle LiFePO4 Battery: Premium LiFePO4 cells deliver 2000+ full charge cycles—5x longer than lead-acid and 2x longer than standard lithium. Superior thermal stability resists overheating for safer long-term use.
  • 30W Two-Way Fast Charge & Power Bank: 30W PD two-way charging fully recharges the unit in 60 minutes and starts a vehicle in 5 minutes. Dual USB-C and USB-A ports charge phones, tablets, laptops, cameras, and earbuds.
  • ConnectMax Smart Clamps & LCD: Smart clamps detect clamp-to-battery impedance and optimize contact for consistent starts; the LCD shows battery level, voltage and connection status at a glance.
  • Multi-Layer Safety Protection: Smart clamps and circuits guard against reverse polarity, short circuits, sparks, overcurrent, overcharge, overdischarge, overvoltage, overload and extreme temperatures.
  • IP65, 200-Lumen LED & Kit: IP65 housing resists water and dust. The 200-lumen LED offers steady, strobe and SOS modes. Kit includes unit, smart clamps, USB cables, storage bag and manual.
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Specifications

Battery capacity

8000 mAh

Amps

1350 A

Automotive battery type

LiFePO4

Brand

LOKITHOR

Warranty

Warranty information

1. 12 Months Warranty 2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part. 3. This product comes with 30-Day Money Back Guarantee. 4. We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.9 out of 5 stars
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7 ratings6 reviews
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  2. 4 stars14% (1)
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Showing 1-3 of 6 reviews

Oct 26, 2026
Reviewer name: Walmart customer
Top Reviewer
Sold and shipped byLokithor Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Powerful little package!!

This little charger is super powerful. It is powerful enough to start up a truck. It is going to be used to start up an RV and it works great. I would definitely recommend this little charger jump pack. It has lights on it too. It works for gas and diesel.

Incentivized Review
Helpful?3BCT8NXBKFVD18738565023
Oct 15, 2026
Reviewer name: Mary
Top Reviewer
Sold and shipped byLokithor Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to use, compact device that every car needs

The device came with cables and a carrying case. It was 2/3 of the way charged upon arrival so we were able to put it right to work. It can charge up to 2 devices at the same time with the provided cables. We were able start the dead lawnmower battery with no problems. It is very easy to use and has a bright flashlight as well. It fits in our glovebox so it will always be ready when needed.

Incentivized Review
Helpful?3BCT8NXBKFVD18738565023
Oct 14, 2026
Reviewer name: Tres
Top Reviewer
Sold and shipped byLokithor Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Battery Jumpers

This is more convenient than pulling those big chargers and cables around. They do at least jump the riding mower. Ordered one for my grandson for Christmas. He's away at school and this way if his truck doesn't start again he won't be stranded without a jump.

Incentivized Review
Helpful?3BCT8NXBKFVD18738565023
Current price is Now $72.95
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was $99.95
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Sold and shipped by Lokithor StorePro Seller
4.89 out of 5 stars
4.9 stars out of 5, based on 100 seller reviews(4.9)
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