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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
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Description
ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP [11072]Battery Isolator 1 Alternator 2 Battery 70 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 70 amps. Owner's Manual (pdf)
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
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4.1 ★★★★★
Based on 1709 reviews
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Product Reviews
★★★★★ 5
Worked well.
Worked well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
★★★★★ 5
Perfect fit
Good quality for Porsche. Easy to install.
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Reviewed in the United States on March 10, 2024
★★★★★ 5
High quality filters!
Size: 72215WS
Bosch filters...the best! Well made and very effective!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 5
Fit perfect, good quality
Size: 72215WS
I use these on my Vstar 1100 and they work well. No issues and happy with the quality.
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Reviewed in the United States on May 4, 2025
★★★★★ 5
Good price
Size: 72215WS
For the price it's the best
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Reviewed in the United States on January 26, 2026
