Cobra Jump Starter 1000A

Lithium-Ion Jump Starter & Power Bank with Fast Charge USB

Quick Start Guide

FULLY CHARGE FIRST! For optimal performance, charge your Cobra Jump Starter prior to first use and every 12 months.

Jump Starter 1000A Features

The Cobra Jump Starter 1000A includes the following components:

A. LED Display: Shows battery level and status indicators.
B. Power/Flashlight Button: Controls power and LED flashlight functions.
C. Jump Start Connector: Port for connecting the jump start cables.
D. LED Flashlight: Integrated flashlight with multiple modes.
E. USB-C Fast Charge Input/Output: For charging the jump starter and compatible devices.
F. (2) USB-A Fast Charge Outputs: Ports for charging USB devices.
G. 12V Jump Start Connector: Port for in-car jump starting.
H. Jump Start Cable: Cables with battery clamps for connecting to a vehicle battery.
I. USB-C to USB-A Cable: Cable for charging devices.
J. 12V Jump Start Cable: Cable with a 12V plug for in-car jump starting.

How to Jump Start Your Vehicle

Direct-to-Battery Jumpstarting

Connect Clamps: Connect the jumper cable clamps to the vehicle's battery terminals. First, connect the Red clamp to the Positive (+) terminal, then connect the Black clamp to the Negative (-) terminal.
Connect to Jump Starter: Connect the other end of the jumper cables to the Jump Starter 1000A's Jump Start Connector (C).
Start Vehicle: Wait for the green LED light on the jump start cable to illuminate, indicating a successful connection. Then, start your vehicle.
Disconnect Cables: Once the vehicle is running, disconnect the jumper cable from the Jump Starter 1000A, and then disconnect the clamps from the vehicle's battery terminals.

In-Car Jumpstarting

Prepare Vehicle: Turn off all vehicle accessories. Connect the jumper cable to the Jump Starter 1000A.
Accessory Mode: Depending on your vehicle, push the START button to Accessory mode or turn the ignition switch to the Accessory (ACC) position.
Connect to 12V Port: Connect the 12V plug end of the jumper cable into the vehicle's 12V accessory port (cigarette lighter socket). Note: The 12V plug is used for in-car jump starting only.
Check Status: Wait for "Output Ready" and 5 solid charging bars to appear on the Jump Starter's LED screen. Then, start your vehicle.
Disconnect and Recharge: Disconnect the Jump Start cable from the 12V accessory port and from the Jump Starter 1000A. Leave the engine running for at least twenty minutes to allow the vehicle's battery to recharge. Note: In-car charging may take up to 15 minutes. If the vehicle does not start, try the direct-to-battery method.

Charging Your Devices

To charge a 5V USB device, connect the device's cable to either the Jump Starter 1000A's USB-A or USB-C Outputs. Once connected, press the power button to wake the Jump Starter from standby mode; it will begin charging automatically.

The LED display will show the current battery percentage while at least one device is connected and charging. The display turns off 15 seconds after all devices are disconnected or charged.

USB-A Charging: Use a USB-A to your device's charging cable.

USB-C Charging: Use a USB-C to your device's charging cable.

LED Flashlight Operation

To Turn ON/OFF: Press and hold the Power/Flashlight button for 2 seconds to turn the LED flashlight on. Press the button again (after it has been on for longer than 2 seconds) to turn it off.
To Activate Strobe and SOS Modes:
1. Press and hold the Power/Flashlight button for 2 seconds to turn on the LED flashlight.
2. Quickly press the Power/Flashlight button within 2 seconds of turning it on to activate Strobe mode.
3. Quickly press the Power/Flashlight button again within 2 seconds of activating Strobe mode to switch to SOS mode.
4. Press the Power/Flashlight button again to turn off the flashlight.

Re-Charging Your Jump Starter 1000A

The Jump Starter 1000A is recharged via its USB-C input/output port using a compatible USB-C charging cable.

When charging, the battery percentage will flash on the screen. At full charge or when the cable is removed, the percentage will stop flashing, and the display will turn off after 15 seconds.

For best battery performance, recharge the Jump Starter 1000A fully every 12 months or as needed based on usage.

Recharging Options:

Option A: Connect to a laptop's USB-C port.
Option B: Connect to a vehicle's 12V accessory port using a USB-C car charger adapter (not included).
Option C: Connect to a wall outlet using a USB-C AC adapter (not included).

In-Car Jump Starting FAQ

How do I know if my battery is charging? When connected, the LCD screen will show a flashing 5-bar graph and the word 'Output'. As the battery charges, the bars turn solid. A 'Ready' message indicates the vehicle is ready to start.

How long will it take to charge? In-car jump starting typically takes up to 15 minutes. If your vehicle doesn't start, try the direct-to-battery method.

What if I don't see the charging bars? If the Jump Starter has insufficient charge, the battery percentage will flash, and a caution image may appear. Use the direct-to-battery method in this case.

Tri-Color Status LED (on Jump Start Cable)

LED Condition	Status Description
No LED	Connection not detected or battery depleted. Check connections and battery level.
Solid Red	Reverse polarity connection. Reverse the clamps.
Flashing Red	Over-current protection. Wait 30 seconds and retry.
Solid Yellow	Solid contact established and charging for jump start.
Flashing Yellow	Cables not properly connected or unit is too hot. Remove and retry.
Red and Green Flashing Alternatingly	Safety feature to prevent overheating. Remove cable and wait a few minutes.
Solid Green	Ready to jump start your vehicle.

Note: A clicking sound every 5 seconds when connected to the vehicle's battery is normal operation.

Specifications

Battery: Lithium-Ion 44.4 Wh (3.0Ah, 14.8V)
Size: 6.93" x 3.43" x 1.37" (LxWxD)
Weight: 1.25 lbs (559g)
Starting Current: 400A
Peak Current: 1000A
USB-A Output 1: 5V/2.4A
USB-A Output 2: 5V/3A (Fast Charge up to 18 Watts)
USB-C Input/Output: 5V/3A, 9V/1.67A (Input); 5V/3A (Output)
Car Charger Output: 15V/8 Amps
Model: CPJS1000A
UPC: 028377 31586 2

Troubleshooting

After Unboxing: Fully charge the Jump Starter before first use or long-term storage. Recharge every 12 months or when low.
Charging Your Jump Starter: Only the USB-C port can recharge the Jump Starter. The 12V jumpstart port is for in-car jumpstarting only.
Vehicle Ready Indicator:
- Direct-to-Battery: A solid green LED on the jumper cable indicates readiness.
- In-Car: A flashing bar graph on the Jump Starter's LED screen, followed by "Output Ready" and 5 solid bars, indicates readiness.
No LED Light on Jumper Cables: If the jumper cable LED does not turn on, unplug the cables for 30 seconds, check the Jump Starter's battery charge, and reconnect.

Important Safety Instructions

WARNING: Keep the unit clear of fire and water.

WARNING: Shock Hazard. Keep away from children. Do not insert fingers or foreign objects into ports. Do not submerge in water or expose to rain, snow, or spray for long periods. Do not open the unit; there are no user-replaceable parts. Do not use if damaged or modified.

WARNING: Explosion Hazard. Do not use near flammable fumes or gases. Do not use in an enclosure containing automotive-type lead-acid batteries.

WARNING: Fire Hazard. Do not crush or puncture.

CAUTION: Operating Temperature. Do not expose to temperatures over +113° F (+45° C) or under -14° F (-10° C). Extreme temperatures can reduce battery capacity and life. Exposure to fire or temperatures over +265° F (+130° C) may cause explosion.

Note: In extreme cold weather, store indoors for best results.

Battery Handling: The Jump Starter contains a rechargeable Lithium-Ion battery. Dispose of properly when it no longer holds a charge. For battery recycling information, call 800-822-8837.

Precautions when working with vehicle batteries:

Follow all manufacturer instructions.
Ensure the area around the battery is well-ventilated.
Never smoke or allow sparks near batteries.
Avoid dropping metal objects on the battery or touching positive and negative terminals simultaneously.
Remove personal metal items (rings, watches) when working with batteries.
When removing a battery, disconnect the negative terminal first.
Have someone nearby for assistance.
Keep fresh water, soap, and baking soda available for acid contact.

Limited 1-Year Warranty

Cobra warrants this product against defects in materials and workmanship for one (1) year from the original purchase date. Cobra will, at its discretion, repair or replace the product free of charge.

Warranty Exclusions: Does not apply if the serial number is removed/modified, product is misused or damaged (including water damage, physical abuse, improper installation), or if modified. Does not apply to purchases from unauthorized resellers.

Limitation of Warranty: The product is acquired "AS IS". Cobra disclaims warranties of merchantability and fitness for a particular purpose. Cobra is not liable for consequential, special, or incidental damages.

General Warranty Information: Products are covered by factory warranty. Standard accessories have a one-year warranty. Shipping to Cobra is not covered; return shipping within the US is included.

Product Service & Support

For questions about operation or installation, contact Cobra FIRST. Do not return to retail stores.

For the latest contact information, visit cobra.com/support.

In the U.S.A., call 800-543-1608 for product support or factory service.

For Products Used in Canada: This device complies with Industry Canada license-exempt RSS standards. Operation is subject to two conditions: no harmful interference, and acceptance of any interference.

Disposal of Old Electrical or Electronic Equipment: This product should not be disposed of with household waste. It must be handed over to an applicable collection point for recycling. Contact your local civic office or the shop where it was originally purchased for more information.

Ordering Information

Find Cobra products at your local dealer or order directly from Cobra at cobra.com.

Web orders typically ship the next business day if received by 2:00 PM Eastern Time. Standard deliveries are Monday-Friday. Saturday delivery may be available for an additional fee.

Shipping: Free ground shipping to 48 states. Hawaii, Alaska, and Puerto Rico have assessed fees. Physical addresses are required; no P.O. Boxes or APO/FPO. Air delivery is not available for jump starters due to safety reasons; ground service only.

Product Overview

The Cobra 1000A Lithium-Ion Jump Starter and Power Bank provides peace of mind for your drive. It is a rugged, weather-resistant device that offers two ways to start your vehicle: direct battery connection or via your vehicle's 12V socket. It also serves as a power bank for portable devices.

Key Features:

Holds Charge for 365 Days
Jump Starts All Cars & Most Trucks
Fast Charge USB Ports
Built-In LED Display
Start In-Car or Via Battery

Safety Features:

1000A Peak Power
Heavy-Duty Lithium-Ion Battery
UL2743 Certified, All-Weather Design
Built-in LED Flashlight with 3 Modes (Solid, SOS, Strobe)
Reverse Polarity Protection
Short Circuit Protection
Over-Charge Protection

MSRP: $119.95

Warranty: 1 Year

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