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Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery [12133]Battery Isolator 2 Alternator 3 Battery 130 AMP ProMariner Battery Isolators with gold plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 130 amps. Owner's Manual (pdf)
![ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery [12133] ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery [12133]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/102176XL.jpg?v=1700013107)
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
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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
4.1 ★★★★★
Based on 983 reviews
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Product Reviews
★★★★★ 5
Good value ...
Size: Large, Color: Green
Top quality, well made shirt, lightweight great for summer use and to fold up sleeves, like I do .
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Reviewed in the United States on May 11, 2026
★★★★★ 1
NOT SLIM FIT.
Size: Large, Color: White
NOT A SLIM FIT. Misleading. White is off-white, cream. Not neutral, bright white. Decent material. Ok quality. Textured, thin but not too thin. Dressy, not very casual.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great, snug on arms if you have bigger arms
Color: Red Navy Gingham, Size: Large
I had no issues with the fit as it was true to size. Large is snug on the arms if you have bigger arms.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ – Great Fit and Style for Casual Nights Out
Color: Navy Gingham, Size: Large
Use case: Casual wear, transitional weather
👕 Fit & Feel
I’m really impressed with the cut of this shirt — it’s slim fit, but still relaxed and comfortable enough for casual settings. I prefer to wear it untucked, and it lays just right for a clean, stylish look.
🎨 Style & Material
Color and pattern are on point, making it versatile for evenings out.
The high cotton content feels soft, though I’ve avoided using a dryer to prevent shrinkage.
Fabric is breathable and suitable for transitional weather — not too heavy, not too light.
✅ Final Thoughts
Overall, this is a stylish and comfortable shirt that looks great and fits well for taller builds. I’d definitely order more in different patterns.
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Reviewed in the United States on July 17, 2025
★★★★★ 5
Good quality
Color: White Navy Gingham, Size: Medium
Love this shirt. Good quality and fits me at 6’2”
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Reviewed in the United States on May 29, 2026
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