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SigmasTek  |  SKU: BW-18279

Kawasaki (Jet Ski) 1200CC JH1200-A Ultra 150 High Performance Replacement Battery (1999-2005) 11.62 lb

21% off
Sale price $75.99 USD Regular price $95.99
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Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free use
Superior starting power with deep cycle capacity for reliable performance
Built to resist extreme freeze, heat, and vibration conditions
Brand new and factory fresh with a 6-month warranty for peace of mind
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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

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


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Kawasaki (Jet Ski) 1200CC JH1200-A, Ultra 150, 1999-2005 Replacement Battery

Designed as a direct, high-quality replacement battery for the Kawasaki (Jet Ski) 1200CC JH1200-A Ultra 150 (1999-2005), this AGM maintenance-free unit delivers reliable starting power and dependable performance on the water. Built to withstand harsh marine conditions, it offers superior vibration and temperature resistance so your Jet Ski starts consistently whether you’re launching at dawn or returning at dusk. If you need a long-lasting battery that’s spillproof and easy to install, this model provides the peace of mind and performance riders expect from a true high-performance battery.

Key Specifications

  • Compatibility: Kawasaki (Jet Ski) 1200CC JH1200-A, Ultra 150, 1999-2005
  • Battery Type: AGM Maintenance Free (Absorbed Glass Mat Design)
  • Design Characteristics: Maintenance-Free Design; Spillproof and Leakproof Design
  • Safety Certifications: U.L. Recognized and CE Certified
  • Vent System: Valve Regulated Vent System
  • Performance Traits: Extreme Freeze, Heat and Vibration Resistance
  • Capacity & Use: Superior Starting Power and Deep Cycle Capacity; designed for high rate discharge applications
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Intended Application: Jet Ski / Marine high-power starting applications

Benefits

This replacement battery combines durability and performance to deliver a long-lasting battery solution for recreational marine use. The AGM construction makes it spillproof and maintenance-free, eliminating the need to add acid or monitor electrolyte levels—perfect for owners who want a hassle-free swap. With valve regulated technology and U.L./CE certifications, the battery is engineered for safety and consistent output. Its extreme freeze, heat, and vibration resistance ensure the battery maintains charge and starting power through seasonal temperature swings and rough rides.

The superior starting power and deep cycle capacity mean quick, reliable starts and the ability to handle short bursts of high-rate discharge—ideal for Jet Skis where peak power is required to start engines and power accessories. Beyond marine use, this high-performance battery is suitable for emergency power roles where compact, robust power is required, such as backup systems, portable tools, or on-board electronics. The nut-and-bolt terminal design ensures a secure connection for repeated installation and removal.

Choose this high-quality, factory-fresh SigmasTek unit when you need a trusted replacement battery for your Kawasaki JH1200-A Ultra 150. Backed by a six-month warranty and professional testing, it’s a confident upgrade for riders seeking reliable starts and a long-lasting battery life.

Ready to restore dependable starting power to your Kawasaki (Jet Ski) 1200CC JH1200-A, Ultra 150 (1999-2005)? Add this high-performance, maintenance-free replacement battery to your cart now and experience reliable performance on every ride.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

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

Connections & Interface

  • Polarity: "'-/+"

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