Best in 7 days
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Description
12V, 90Ah, replacement battery for Seawill Lsw1290l with M8 Insert terminalsSB121000D 12V, 90Ah Sealed Lead Acid Battery Replacement for Seawill Lsw1290l 1200Wh High Capacity Power Power your UPS systems, mobility equipment, emergency lighting, and more with the SB121000D a powerful 12V, 90Ah Sealed Lead Acid (AGM) battery designed for high demand performance. This reliable replacement for the Seawill Lsw1290l delivers consistent, long lasting energy in any environment. Our team of experts have ascertained that this battery
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1776 reviews
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Product Reviews
★★★★★ 5
Good as new
Size: Package Dimensions 6.02 x 4.02 x 2.05 inches
Fitment was great and works as it should. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025
★★★★★ 3
Incorrect motor listed. Far smaller impeller than what's in the 6 horse johnson.
Size: For 5.5HP 6HP 7.5HP
It seems to be of good quality. However it does not fit a 6 horse johnson as it states. Therefore it will not pump water or function for my purposes. It was a waste of money.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Good product
Worked for what I needed. Fit great and easy to install.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Old Merc Inline 6s - 1500, 1400, 1250, 1150
This is the second time I purchased from them. The kits are good quality, and impeller is durable. Pictures is the initial one I purchased from them two seasons ago. It had hundreds of hours on it, plus me accidentally cooking it for 3 mins without water hooked up to the engine - which is why I purchased it again. Given 2 seasons of use and my recent screw up it held up well.
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Reviewed in the United States on August 11, 2024
★★★★★ 4
Merc black max 150
Good fit
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Reviewed in the United States on October 16, 2024
