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SigmasTek  |  SKU: BW-18193

UltraNautics 800CC All Models 1987-1992 Compatible Replacement Battery 21.85 lb

16% off
Sale price $123.99 USD Regular price $147.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof for safe, hassle-free use
Valve regulated vent system ensures optimal performance
Superior starting power with deep cycle capacity for reliability
Built to resist extreme freeze, heat, and vibration conditions
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 30 Ah

Terminal Type

Nut & Bolt

UltraNautics 800CC All Models, 1987-1992 Replacement Battery

Replace your UltraNautics 800CC All Models, 1987-1992 Jet Ski battery with this AGM maintenance-free replacement designed for wet, marine, and high-discharge conditions. Built to provide dependable starting power and deep-cycle capability, this battery is an excellent choice if you need a high-performance battery that’s also a reliable long-lasting battery for seasonal and heavy-duty use.

Key Specifications

  • Compatibility: UltraNautics 800CC All Models, 1987-1992
  • Design: AGM Maintenance Free / Absorbed Glass Mat Design
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Valve System: Valve Regulated Vent System
  • Environmental Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Brand: SigmasTek / UltraNautics (vehicle reference)
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal Type: Nut & Bolt

Benefits

This replacement battery is crafted for the demands of personal watercraft and high-rate discharge scenarios. The AGM, valve-regulated construction eliminates messy maintenance while offering spillproof security for safe mounting and transport. Extreme resistance to freeze, heat, and vibration extends service life in challenging conditions and helps prevent premature failure from shock or temperature extremes.

As a high-performance battery, it supplies the strong cranking current needed for reliable starts and supports deep-cycle use for accessories, bilge pumps, and onboard electronics. The generous 30 Ah capacity provides greater reserve power for extended periods between charges, making it ideal as both a primary starting battery for Jet Skis and a trusted source for emergency power, small UPS applications, and field tools when shore power isn’t available.

Professionally tested and factory fresh, this unit is shipped ready for installation with nut & bolt terminals for secure connections. Backed by a 6 month warranty, it gives you the confidence to replace your UltraNautics 800CC All Models, 1987-1992 battery with a durable, long-lasting battery designed for marine use.

Don’t wait until the season to find a weak start — buy this UltraNautics 800CC All Models, 1987-1992 replacement battery today and get reliable, high-performance power backed by a 6 month warranty.

Technical Specifications

Voltage12 Volts
Amp Hours30 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)385
Length (in.)6.54
Width (in.)4.96
Height (in.)6.89
Weight (lb.)21.83

Product Highlights

  • Brand Replacement : UltraNautics
  • Manufacturer: SigmasTek
  • Product Type: Personal Watercraft
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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