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JFEGWO J40-R Heavy Duty Commercial Jump Starter Up to 13440A Peak Current for 12V Battery Booster
Regular price
$899.99
$799.99
PARAMETERS
Unique Advantages:
- Commercial grade: Designed for extra-large 12V equipment.
- To ensure accuracy of battery health testing: It technically locks to detect battery health only for batteries larger than 35Ah.
Advanced Starting Features:
- Zero-Power Standby Technology: When connected to the car battery (vehicle not started), the car will not draw power from the jump starter (long-lasting power).
- Instant Reconnection with One-Touch Control: When disconnected, press the power button to re-establish the connection.
Comprehensive Built-in Protection Devices:
Safety is paramount. Our jump starter is equipped with a suite of advanced protection mechanisms to safeguard both the device and the vehicle:
- Undervoltage Protection: Prevents damage from low voltage conditions.
- Short Circuit Protection: Guards against accidental short circuits.
- Reverse Polarity Protection: Ensures safe operation even if cables are connected incorrectly.
- High Temperature Protection: Automatically shuts down or reduces output to prevent overheating.
- Low Temperature Protection: Maintains optimal performance and safety in cold environments.
Ideal for:
- Fleet Management Companies
- Automotive Repair Shops & Garages
- Roadside Assistance Services
-
Agricultural Equipment Operators
-
Construction & Heavy Equipment Teams
- Industrial Maintenance Departments
Invest in operational reliability and efficiency. Our 12V Commercial Grade Jump Starter is built to withstand the rigors of commercial use, with a 1-year warranty, 1000-cycle long lifespan, and 48-month storage time for long-term readiness. It supports up to 45L gasoline/diesel engines and 3840 CCA batteries, delivering 13440A peak current and up to 163 theoretical starting times—making it the dependable partner your business needs to keep critical equipment and vehicles running, no matter the challenge.
Equipped with 3W 360-lumen LED lighting (Flashing, SOS, Illumination) for low-light work environments, and multiple charging ports (USB-C 15W, DC5521 50.4W) for fast recharging, it also features a 4.86-inch display for clear status monitoring.
ISO9001:2015
24h Customer Service
12 Month Warranty
Secure Payment
JFEGWO J40-R Heavy Duty Commercial Jump Starter Up to 13440A Peak Current for 12V Battery Booster
$799.99
FAQs
Why doesn't the jump starter activate when I press the ON button?
It's because it is running out of power; please use the A/C charger or car charger to recharge it. We suggest you fully charge the item every 3 months if it hasn't been used. And charge after each use.
How to turn off the jumper?
The jumper starter has intelligent-detective function. When it is not working or it has been finished charging, it will automatically enter sleep mode to save power.
Why do air hose and articles heat up during inflation?
When the compressor is working, it is reasonable to become heated. It will gradually cool down after finishing working. Stop in every 10 minutes to cool down for 5 minutes.
Can the item be used for inflating large truck tires?
Not suitable for large trucks and heavy vehicles(except for 4000A model); it is for the household car only. Please check the reference pressure on the wheel tires before use.
When will my order be processed?
1-3 business days your order will be shipped, depending on your location 3-10 days you will receive it.
How will I repair or return the product?
If you are under warranty, please click on Warranty Registration; if you have a problem with your product and need to return it, please click on Returns.