SKU: 9666579716

GEARWRENCH GWLBJ20 12V Lithium Ion Battery Jump Starter 2500 Amp Peak 16000 mAh Portable Power Bank with LED Flashlight for Gas and Diesel Engines

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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

GEARWRENCH GWLBJ20 12V Lithium Ion Battery Jump Starter 2500 Amp Peak 16000 mAh Portable Power Bank with LED Flashlight for Gas and Diesel EnginesUltimate Roadside Security: High Performance 2500A Lithium Jump Starter and 16000mAh Portable Power Bank The GEARWRENCH GWLBJ20 12V Lithium Battery Jump Starter is a professional grade essential designed to eliminate the anxiety of a dead battery. Engineered for both the busy automotive shop and the everyday driver, this compact powerhouse utilizes advanced 4 cell lithium technology to deliver a massive 2500 peak amps. This is enough industrial

Ultimate Roadside Security: High-Performance 2500A Lithium Jump Starter and 16000mAh Portable Power Bank

The GEARWRENCH GWLBJ20 12V Lithium Battery Jump Starter is a professional-grade essential designed to eliminate the anxiety of a dead battery. Engineered for both the busy automotive shop and the everyday driver, this compact powerhouse utilizes advanced 4-cell lithium technology to deliver a massive 2500 peak amps. This is enough industrial-strength torque to jump-start gasoline engines up to 8.5 liters and diesel engines up to 6.5 liters. Its rugged, pocket-sized design means you can carry professional-level starting power in your glovebox, toolbox, or backpack, ensuring you are never stranded in a parking lot or remote location again.

Beyond emergency vehicle starts, the GWLBJ20 serves as a high-capacity 16000 mAh portable power bank, capable of charging smartphones, tablets, and other USB devices multiple times on a single charge. Safety is at the forefront of this design, featuring seven integrated protection systems including reverse polarity, short circuit, and over-voltage protection to ensure a spark-free connection every time. Whether you are navigating a dark engine bay with the built-in 100-lumen multi-mode LED flashlight or providing a quick boost to a stranded customer, this GEARWRENCH jump starter delivers the reliability, safety, and power that automotive pros trust.

Key Features

  • Elite Starting Power: Delivers 2500 Peak Amps to start up to 8.5L gas and 6.5L diesel engines.
  • High-Capacity Battery: 16000 mAh Li-Ion core provides up to 40 jump starts on a single full charge.
  • Advanced Safety Suite: 7 built-in protections including reverse polarity, high temperature, and short circuit safety.
  • Portable Power Station: Multiple USB ports to rapidly charge your mobile electronics and accessories.
  • Emergency LED Light: Integrated 100-lumen flashlight with standard, strobe, and SOS signaling modes.
  • Rugged Grip: Non-slip rubber feet provide maximum stability on uneven or slick engine surfaces.
  • Extreme Weather Ready: Reliable operation in temperatures ranging from -4°F to 140°F.

What's Included

  • (1) 2500A 12V Jump Starter and Power Bank (GWLBJ20)
  • (1) Set of Intelligent Jumper Cables
  • (1) USB Wall Charger
  • (1) USB Charging Cable
  • (1) Protective Storage Pouch

Specifications

Manufacturer GEARWRENCH
Model Number GWLBJ20
Peak Current 2500 Amps
Battery Capacity 16000 mAh
Engine Compatibility 8.5L Gas / 6.5L Diesel
Operating Temperature -4°F to 140°F
Dimensions 8.6" L x 3.5" W x 1.4" H
Product Weight 1.3 lbs
Flashlight Brightness 100 Lumens
Voltage Output 12V DC
Safety Certification UL Listed
UPC 099575702204

Pro-Tip: To ensure maximum amperage delivery, always make sure the clamps are attached to the cleanest part of the battery terminal possible. If the terminals are heavily corroded, use a wire brush to clear a small spot for the jump starter's teeth to bite into—this reduces resistance and ensures your vehicle starts on the first attempt.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9666579716

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4.3 ★★★★★
Based on 25 reviews
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Product Reviews
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Verified Purchase
Shianne Whipple
Houston, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
N
Verified Purchase
NLB
Belleville, US
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2024
A
Verified Purchase
Altairjones
Phoenix, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2024
M
Verified Purchase
Melissa Williams
Natrona Heights, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2024
A
Verified Purchase
Austin & Cambria
Boise, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025

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