

3500 Amp Jump Starter
ConnectMax technology cutting-edge system intelligently detects the impedance of the clamp's connection to your vehicle's battery, guaranteeing optimal contact on each use and optimizing the starting efficiency of your jump starter.
Suitable for gasoline engines under 9.5 liters and diesel engines under 7.5 liters
With a powerful 88.8Wh capacity
USB Fast Charging
300 Lumen Flashlight
LOKITHOR, the specialist brand in emergency power solutions, has recently launched the J402 PRO - an upgraded version of its original model J402. This upgrade improves the starting capacity of the battery for a wider range of vehicles and integrates the ConnectMax feature.
With the addition of ConnectMax technology.ConnectMax technology cutting-edge system intelligently detects the impedance of the clamp's connection to your vehicle's battery, guaranteeing optimal contact on each use and optimizing the starting efficiency of your jump starter.
With a powerful 88.8Wh capacity, the LOKITHOR J402 PRO demonstrates our commitment to providing convenient solutions for automotive emergencies and is a reliable emergency starter you can always count on.
Applications:
J402 PRO battery jump starter has supper starting current 2250A, after full charge can achieve 60 times jump-start. Suitable for gasoline engines under 9.5 liters and diesel engines under 7.5 liters, including: Cars, Motorcycles, Boats, RVs, ATVs, SUVs, Vans, Tractors, Mowers and more.
Specifications:
Starting Current: 2250A
Peak Current: 3500A
Dimensions: 240.32mm x 106.5mm x 60mm(L x W x T)
Net Weight: 1170g
Output: USB-A:5V/3A, 9V/2A, 12V/1.5A(18W MAX)
UBA-C:5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A(100W MAX)
Input: DC: 12V/5A(60W MAX)
UBA-C:5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A(100W MAX)
What in the box:
J402 PRO Jump starter
Jump starter clamps
Adapter
Packing bag
USB-C cable/Manual
We currently ship to the United States and Canada.
Canada: Please contact us directly to place your order. Shipping to Canada must be arranged over the phone.
We strive to get your equipment to you quickly and efficiently. Please note that order processing typically takes 1-2 business days, after which we will update you with tracking information.
For larger equipment/products, please allow 2-4 business days for pick and pack preparation. Once shipped, you will receive tracking information to stay up-to-date on the status of your order.
Small items (eg. Tablets & tools) | 3-5 business days
Large items (eg. Calibration Targets and Plates) | 5-8 business days
Full calibration packages | 8-10 business days
We want to ensure you're completely satisfied with your purchase. If you need to return an item, please contact our customer service team within 30 days of purchase. A 15% restocking fee will apply to all returns. The customer is responsible for return shipping costs. Refunds will be processed once the returned items are received and inspected at the warehouse.
All package sales are final due to the complexity of shipping the equipment. The total purchase price should be paid in full before shipment. When items are passed to the shipping carrier they are responsible for delivery. The equipment is covered solely by the manufacturer's warranty. The Buyer should inspect the equipment upon receipt and notify the Seller of any discrepancies as soon as possible. Let's get calibrating!