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COSENG%7CReliablyProfessional

J26 Portable Car Jump Starter with Air Compressor, 3500A 12V Car Battery Booster (All Gas & up to 6.0L Diesel Engines), 150PSI Tire Inflator, Smart Jumper Cables, 3-Mode Emergency Flashlight

J26 Portable Car Jump Starter with Air Compressor, 3500A 12V Car Battery Booster (All Gas & up to 6.0L Diesel Engines), 150PSI Tire Inflator, Smart Jumper Cables, 3-Mode Emergency Flashlight

Regular price $66.14 USD
Regular price Sale price $66.14 USD
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Shipping calculated at checkout.

Overview

  • Brand : COSENG
  • Product Dimensions : 3.46"D x 2.17"W x 7.09"H
  • Item Weight : 2.2 Pounds
  • Amperage : 3500 Amps
  • Peak Output Current : 3500 Amps
  • Battery Cell Composition Lithium Ion : Voltage 12 Volts
  • : Battery Cell Composition Lithium Ion
  • : Voltage 12 Volts
  • Vehicle Service Type All of the above : Battery Capacity 10000 Milliamp Hours
  • : Vehicle Service Type All of the above
  • : Battery Capacity 10000 Milliamp Hours

About this item

  • POWERFUL PORTABLE JUMP STARTER: Reliably jumpstart 12V batteries for cars, trucks, motorcycles, lawnmowers, SUVs, snowmobiles, boats, and more—even in extreme temperatures (-4°F to 140°F). With a high-performance 10,000mAh lithium battery capable of 2000+ charge cycles, the Coseng J26 supports up to 6.0L diesel and all gasoline engines, ensuring dependable power for every emergency.
  • SMART JUMPER CABLES WITH 10 SAFETY PROTECTIONS: Including reverse polarity, anti-spark, short-circuit, and reverse charging prevention—with real-time visual alerts. A unique 3-second manual override button activates DC mode when automatic detection fails, ensuring safe and foolproof use for car owners and professionals alike.
  • FAST & PRECISE AIR PUMP: Built-in 150PSI air compressor quickly inflates car, motorcycle, and bicycle tires with precise digital pressure monitoring. It offers 4 preset inflation modes and 3 pressure units (PSI, KPa, Bar). Simply set your desired tire pressure, and the portable air pump inflator automatically stops at the preset value, ensuring convenient and accurate inflation during travel and outdoor adventures.
  • 500-LUMEN LED LIGHT WITH 3 MODES: This portable car starter features a 500-lumen LED lamp that can illuminate continuously for up to 72 hours. It offers three lighting modes (flashlight / SOS white strobe / red-blue strobe) to handle different emergencies and can serve as a warning triangle for enhanced road safety.
  • MULTIFUNCTIONAL PORTABLE POWER BANK: More than just a jump starter, the Coseng J26 doubles as a reliable power bank, conveniently charging smartphones, tablets, and portable devices—keeping you powered during camping, hiking, and all outdoor activities.
  • USAGE TIPS & RELIABLE WARRANTY: Fully charge your Coseng J26 upon initial receipt, even if the indicator shows a full battery. For optimal results, jumpstart your vehicle when battery capacity exceeds 75%, and recharge the jump starter every 2-3 months to maximize battery lifespan. The J26 includes a 2-year free warranty, lifetime technical support, and dedicated 24/7 customer service.
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Wander Freely. Camp Confidently. Live Fully.

Whether you’re setting out on a solo trek, a family camping trip, or a weekend getaway under the stars, Wandernook is here to bring comfort and adventure to your journey.

Camping Gear

We partner with trusted brands and focus on gear built to last.


At Wandernook Camping Shop, we believe camping is more than an escape—it’s a way to reconnect with nature, adventure, and yourself. Our mission is to provide high-quality gear and essentials that make every outdoor experience comfortable, safe, and unforgettable

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    Love the lightweight design of this camping stove. It’s perfect for backpacking and cooks food quickly and evenly.
    Jessica K.

  • ⭐️⭐️⭐️⭐️⭐️

    This camping tent was super easy to set up and kept us dry even during heavy rain. Spacious enough for the whole family!
    Michael B.

  • ⭐️⭐️⭐️⭐️⭐️

    The portable cooler kept our drinks ice-cold all day long. Durable build and easy to carry around. Highly recommend!
    David M.

Frequently Askes Question

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.