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iCarsoft JS V20 12V Car Jump Starter 2000A Power Bank LED Light USB-C Charger
iCarsoft Jump Starter JS V20 (16000mAh)
iCarsoft Jump Starter JS V20 (16000mAh) - Powerful Portable Car Battery Booster
Product Description
The iCarsoft JS V20 is a high-performance portable jump starter designed to quickly revive dead car batteries. With its 16000mAh capacity and 2000A peak current, it can jump start 12V vehicles including gasoline engines up to 8.0L and diesel engines up to 6.0L in seconds.
Key Features
- 16000mAh lithium battery capacity
- 2000A peak current for powerful jumps
- Works with gasoline (up to 8.0L) and diesel (up to 6.0L) engines
- 3-second quick start capability
- Built-in LED flashlight with 3 modes (normal/strobe/SOS)
- USB power bank function (15V/10A output)
- Compact and lightweight (625g) design
- Includes heavy-duty clamps and USB-C cables
- 2-year manufacturer warranty
Ideal For
- Emergency roadside assistance
- Professional mechanics
- Everyday drivers
- Outdoor enthusiasts
- Truck and SUV owners
The iCarsoft JS V20 combines powerful jump starting capability with convenient portable power in a compact, easy-to-use package. Its advanced safety features and reliable performance make it an essential tool for any vehicle owner.

Product Overview
iCarsoft Jump Starter JS V20 is a 2000 Peak Amp jumpstarting tool developed by iCarsoft Technology Inc. It's a convenient and practical device both for vehicles' jumpstarting and daily charging for electric appliances.

Strong Hardware

Operation Steps to Jump Start a Car
- Connect the clamp with the jump starter via the blue port
- Connect Red Clamp to the positive (+) battery terminal, Black Clamp to the negative (-) battery terminal
- Start the vehicle
- Take the clamps off within 30 seconds after finishing starting
Technical Specifications
- Battery: 16000mAh lithium polymer
- Peak Current: 2000A
- Operating Temperature: -20°C to 60°C
- Charging Time: 5-6 hours
- Dimensions: 224 × 89.6 × 36mm
- Weight: 625g

Charging and Lighting Capabilities
It can charge small household appliances such as mobile phones and tablets and provide lighting.
- LED lighting/Warning light
- The endurance time of LED light is 79 hours continuously
- Lifespan ≥1000 cycles
- About 3-5 years Lithium battery, safe and environmental

10 Automatic Self-Protection
- Reverse Polarity
- Short Circuit
- Overcharge
- Overcurrent
- Over Temperature
- Low Temperature
- Over Discharge
- Overload
- Reverse Charges
- Sparks

Available in Extreme Weather

Package Contents
- JS V20 jump starter unit
- Smart jumper cables
- USB-C charging cable
- Power adapter
- User manual
- Storage case
- Ethylene Vinyl Acetate Carrying Case
- Battery Clamps
- Charge Adaptor
- USB-C to USB-C Cable
- USB to USB-C Cable
Why Choose the JS V20?
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Professional-Grade Power: Trusted for heavy-duty vehicles and emergencies.
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All-in-One Solution: Combines jump-starting, device charging, and emergency lighting.
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Safety-Certified: Rigorous protections ensure risk-free operation.

Technical Specifications Comparison
Model | JS V10 | JS V20 | JS V30 |
---|---|---|---|
Dimension | 175x87x36mm | 224x89.6x36mm | 224x89.6x43.8mm |
Peak Amps | 1200A | 2000A | 3000A |
Capacity (mAh) | 12000mAh/44.4Wh | 16000mAh/59.2Wh | 24000mAh/88.8Wh |
Start-up Capacity | 6.5L Gas and 4L Diesel | 8.0L Gas and 6.0L Diesel | All Gas and 7.0L Diesel |
Input | Type C: USB-C (5V/3A) | Type C: USB-C (5V/3A) | Type C: USB-C (5V/3A) |
Output | USB1: QC18W 5V/3A, 9V/2A, 12V/1.5A; USB2: 5V/2A; DC 10A Max 16.8V | USB1: QC18W 5V/3A, 9V/2A, 12V/1.5A; USB2: 5V/2A; DC: 10A Max 16.8V | USB1: QC18W 5V/3A, 9V/2A, 5V3A, 9V3A, 12V3A, 15V3A, 20V2.25A; 12V/1.5A; USB2: 5V/2A; DC: 10A Max 16.8V |
Button on the Jump Starter | Power Button*1 | Power Button*1 | Power Button*1 |
Button on the Clamp | BOOST1 on the Clamp | BOOST1 on the Clamp | BOOST1 on the Clamp |
Length of Clamp Cable | Positive: 250mm, Negative: 200mm | Positive: 250mm, Negative: 200mm | Positive: 250mm, Negative: 200mm |
Protections | Short Circuit, Over Current, Reverse Polarity, Reverse Charge, Over Temperature, Over Discharge | Short Circuit, Over Current, Reverse Polarity, Reverse Charge, Over Temperature, Over Discharge | Short Circuit, Over Current, Reverse Polarity, Reverse Charge, Over Temperature, Over Discharge |
