Forever Jumpstarter 4in1 JS-400

600 A, 7200 mAh
Delivered between Sat, 18.4. and Sat, 25.4.
10 pieces in stock at supplier
free shipping

Product details

The Forever Jump Starter JS-400 is a compact car jump starter with a capacity of 7200mAh that provides reliable support in emergency situations on the road. With the ability to deliver a peak current of 600A, it starts vehicles effectively and is also equipped with a compressor with a maximum pressure of 150 PSI and an LED torch. Two USB outputs and a USB-C input enable charging of electronic devices and increase functionality. The JS-400 jump starter offers over 1000 charge cycles, and advanced safety systems protect against short circuits, overheating, reverse polarity and overload, ensuring safe use. A large display simplifies operation, and the kit includes clamps, an air hose, valve adapters, a USB-C cable and a protective bag, making it the right choice for riders looking for a reliable and versatile device. Note: Check the maximum current consumption of the vehicle before purchasing. If this exceeds 600A, the device may not work properly.

Key specifications

Jump start type
Jump start booster
Vehicle
Auto
Power supply
Rechargeable battery operated
Safety function
OverheatingOverloadReverse polarityShort circuit

General information

Item number
52741345
Manufacturer
Forever
Category
Jump starters
Release date
6.11.2024

Colour

Colour
Black
Exact colour description
Black-Blue

Jump starter properties

Jump start type
Jump start booster
Vehicle
Auto
Peak current
600 A
Voltage
12V
Additional properties
Pocket torch
Connections
USBUSB-C

Energy supply

Power supply
Rechargeable battery operated

Battery / accumulator features

Capacity
7200 mAh
Power capacity
26.64 Wh

Safety

Safety function
OverheatingOverloadReverse polarityShort circuit

Voluntary climate contribution

CO₂ emissions
155.03 kg
Climate contribution
CHF 3.69

Scope of delivery

Scope of delivery
1x battery clampAir hoseProtective bagUSB-C cableValve adapter

Product dimensions

Weight
1800 g

Package dimensions

Length
21.20 cm
Width
6.30 cm
Height
11.90 cm
Weight
1.35 kg

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Jump starters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Forever
    Not enough data
  • 1.Dunlop
    0 %
  • 2.Dino
    0.4 %
  • 2.Osram
    0.4 %
  • 4.Einhell
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Forever
    Not enough data
  • 1.Baseus
    0 days
  • 2.APA
    1 day
  • 2.Lokithor
    1 day
  • 4.Einhell
    2 days

Return rate

How often is a product of this brand in the «Jump starters» category returned?

Source: Digitec Galaxus
  • Forever
    Not enough data
  • 1.Osram
    0.9 %
  • 2.Dunlop
    1 %
  • 3.Einhell
    1.7 %
  • 4.Lokithor
    1.8 %
Source: Digitec Galaxus