GEARWRENCH 1200A 12V Lithium Battery Jump Starter and Powerbank
Limited Time Deal
Online Only
GEARWRENCH 1200A 12V Lithium Battery Jump Starter and Powerbank
Item # 6026340
$98.99
Sale
Was$109.99
Save $11.00
Neighbor’s Club Members earn points with purchases.
Limited Time Deal
Online Only
GEARWRENCH 1200A 12V Lithium Battery Jump Starter and Powerbank
Item # 6026340
$98.99
Sale
Was$109.99
Save $11.00
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.
This item is available online only
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Free standard delivery on online footwear & Clothing purchases of $49 and over.
Neighbor’s Club Members earn points with purchases.
No more getting stranded in empty parking lots or lugging heavy jump boxes around the shop. Quickly, safely, and easily start dead vehicles and charge your electronics. Featuring an advanced 4-cell Lithium battery, GEARWRENCH Lithium Battery Jump Starters offer industry leading power and convenience. The high-capacity, compact designs are perfect for the shop and on the road. Throw a GEARWRENCH Lithium Battery Jump Starter in your pocket, toolbox, or glovebox and never be stuck again.
- Powerful, advanced 4-cell lithium battery technology provides peak current of 1200 amps and maximum starting voltage for 12V battery systems in all conditions
- High capacity 8000 mAh battery provides up to 20 starts on a single charge
- Rated to start gasoline engines up to 4 liters
- Includes 1200A jump starter and powerbank, intelligent jumper cables, USB wall charger, USB cable, and strorage bag
| Brand | GEARWRENCH |
|---|---|
| Country of Origin | Imported |
| Compatible Battery Sizes | 12V |
| Compatible Battery Types | Lithium-ion |
| Cord Length | 11.2 in. |
| Display Type | LED |
| Features | 3.5 hours run time |
| Input Voltage | 12 V |
| Number of Batteries Charged | 1 |
| Output Current | 12 V |
| Output Voltage | 1,200 Amp |
| Power Type | 12 Volt |
| Primary Material | Other |
| Product Height | 1.1 in. |
| Product Length | 5.8 in. |
| Product Weight | 0.7 lb. |
| Product Width | 3.4 in. |
| Warranty | 1 Year |
| Manufacturer Part Number | GWLBJ12 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Newest questions
Q: Will it jump a totally dead battery or does it need to sense some residual voltage?
8 months ago1 Answer
- A: Hello, thank you for your question. The GWLBJ12 is designed to jump low-voltage 12 V batteries and has a boost mode for very weak batteries. However, it may not work on a battery that is completely zero volts or internally failed. For best results, ensure the jump starter is fully charged and has a solid clamp connection, but extremely discharged or damaged batteries may require a more powerful unit or initial charging.8 months agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Newest questions
Q: Will it jump a totally dead battery or does it need to sense some residual voltage?
8 months ago1 Answer
- A: Hello, thank you for your question. The GWLBJ12 is designed to jump low-voltage 12 V batteries and has a boost mode for very weak batteries. However, it may not work on a battery that is completely zero volts or internally failed. For best results, ensure the jump starter is fully charged and has a solid clamp connection, but extremely discharged or damaged batteries may require a more powerful unit or initial charging.8 months agoHelpful?
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Reviews
1 to 4 of 9 Reviews .
1 – 4 of 9 Reviews
Most Recent
markg509
Pasco, Wa
Review 1
5 out of 5 stars.
will jump start a diesel engine
6 months ago
works very good will jump start a diesel engine, used multiple times on gas engine before needing a recharge, also charged my phone while out in the field no where near a power source, flashlight is very bright, charges very quickly also
Yes, I recommend this product.
Originally posted on GearWrench
Just.in.gear
Norwich, CT
Review 1
5 out of 5 stars.
Life saver device when you least expect it!
6 months ago
This device really comes in handy when you are in a pinch. I first used it when my car battery died after leaving the lights on by accident. Then on a long trip when I did not have access to an electrical outlet I used the power bank portion to charge my phone. It was a life saver!
Yes, I recommend this product.
Originally posted on GearWrench
Weekend Wrench Turner
Seattle, WA
Review 1
5 out of 5 stars.
Essential glove box tool for everyone.
6 months ago
I recently had the chance to use the GearWrench GWLBJ12, and it honestly saved me from a stressful situation. A few weeks ago, I was heading out early for work when my car wouldn't start-completely dead battery. Normally, that would mean calling roadside assistance and waiting, but I remembered I had the GWLBJ12 in my glove box.
Here's what stood out to me:
1. Serious Jump-Starting Power - The 1200A peak current had no problem starting my '99 4Runner's battery on a cold morning. It worked on the first try, which gave me a lot of confidence in its reliability.
2. Compact and Easy to Carry - Unlike older jump packs I've used, this one is lightweight and fits easily in the glove box or trunk. It doesn't take up much space, which is great for everyday carry.
3. Versatile Powerbank Features - The USB ports came in handy later that day when I needed to charge my phone. It's nice knowing this isn't just for emergencies-it's useful for camping or road trips too.
4. The display is clear and easy to read, and the included cables feel durable. I also appreciate the built-in safety features like reverse polarity protection, which makes it less intimidating to use.
Overall, this tool turned what could have been a major headache into a quick fix. If you drive often or live in a cold climate, having the GWLBJ12 on hand is a smart move.
Yes, I recommend this product.
Originally posted on GearWrench
Billybob
Knoxville MD
Review 1
5 out of 5 stars.
This thing is pretty awesome
7 months ago
The small and compact size of this unit makes it awesome to carry around. Used it to start a f150 on a -10 degree day. And fired it right up. Can easily fit in the glove box. I would buy one for each vehicle I own
Yes, I recommend this product.
Originally posted on GearWrench