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- USA
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Antigravity H8/Group-49 Lithium Car BatteryH8 Group 49 OEM Automotive Case size (directly replace stock battery). LxWxH: 14 x 7 x 7. 5 inches. Amp Hours: 60 Ah or 80 Ah. High Power: 60Ah=1800CA, 80Ah=~2000 Cranking Amps. Exclusive RE START Technology (Wireless Remote Jump Starting). Complete Battery Management System built in. Ultra Lightweight: Drop up to 40 lbs instantly! 70% lighter than lead. Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry. Replace your tired factory
- H8/Group 49 OEM Automotive Case size (directly replace stock battery).
- LxWxH: 14 x 7 x 7.5 inches.
- Amp Hours: 60 Ah or 80 Ah.
- High Power: 60Ah=1800CA, 80Ah=~2000 Cranking Amps.
- Exclusive RE-START Technology (Wireless Remote Jump-Starting).
- Complete Battery Management System built-in.
- Ultra Lightweight: Drop up to 40 lbs instantly! 70% lighter than lead.
- Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry.
Replace your tired factory battery with a high performance lithium battery. Weight reduction has never been easier in your:
- European and American Performance Car
- Audi
- Porsche
- BMW
- Lamborghini
- Ferrari
- VW
- Dodge (Viper/Charger/Challenger)
- Chevy Camaro
Not sure if a lithium battery is right for you? Check out this helpful guide.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Men’s Mock Neck Shirt
Color: Black, Size: Large
Nice quality at a great price. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
98% cotton comfort
Color: Black, Size: Large
It's true to size. I have a 42" chest and typically wear a large. I ordered large and it fits. Grab these while you can as most of these mock neck t shirts are a cotton poly blend. These are 98% cotton. This is important because although the cotton/poly blends dry quicker, they are uncomfortably warm if it gets above 70 F. I have purchased other mock turtlenecks and had my local dry cleaners convert them from long sleeves to short, but they are slightly heavier weight than these. I do wish that they made these in a dark green or military green color.
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Reviewed in the United States on March 26, 2026
★★★★★ 1
100% SYNTHETIC CONSTRUCTION!!!
Color: All White, Size: XX-Large, Color: All White, Size: XX-Large
When I bought this shirt, the listing claimed it was 95% cotton and 5% spandex... the shirt that arrived was 51% polyester, 43% viscose and 6% spandex! I have been impressed by some of their other clothing, but this is the first time I was completely lied to and bamboozled. I probably wouldn't have noticed if the shirt wasn't so hot, shiny, and uncomfortable! I will absolutely be returning this shirt. Not even CLOSE to what I wanted. Quite, quite disappointed.
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Reviewed in the United States on April 29, 2026
★★★★★ 3
Just okay for price.
Color: All White, Size: Large
Average quality and fit. The neck is bigger than I would like. Would not purchase again.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Great product
Color: Black, Size: Medium
Very soft, good-looking t-shirt
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Reviewed in the United States on May 28, 2026
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