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SigmasTek  |  SKU: BW-18279

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

Sale price $59.98 USD Regular price $82.13
Shipping calculated at checkout.

➤ 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


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

Disclaimer

⚠️ 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.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


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.


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