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SigmasTek  |  SKU: BW-19256

Harley-Davidson XLCR Cafe Racer 1000CC 1977-1978 High Performance Replacement Battery

Sale price $81.83 USD Regular price $104.04
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates the need for acid filling

➤ Spillproof and leakproof for safe, hassle-free use

➤ U.L. recognized and CE certified for reliable quality

➤ Superior starting power with deep cycle capacity for performance

➤ Extreme resistance to freeze, heat, and vibration ensures durability


📦🚀 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

Harley-Davidson 1000CC Cafe Racer XLCR, 1977-1978 Replacement Battery

Specifically matched to the Harley-Davidson 1000CC Cafe Racer XLCR, 1977-1978, this AGM maintenance-free replacement battery provides the authentic fit, reliable performance, and long-term durability classic riders expect. Whether you're restoring a vintage Cafe Racer or keeping a classic Harley on the road, this high-performance battery offers dependable starting and maintenance-free operation so you can focus on riding.

Key Specifications

  • Model Compatibility: Harley-Davidson 1000CC Cafe Racer XLCR, 1977-1978
  • AGM Maintenance Free (Absorbed Glass Mat Design)
  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Designed for high rate discharge applications (motorcycles)
  • Brand: SigmasTek (replacement battery)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Vehicle Brand: Harley-Davidson

Benefits

This replacement battery is engineered for longevity and robustness. The AGM configuration provides exceptional vibration resistance and thermal tolerance, which is essential for classic motorcycle applications that may face variable storage and riding conditions. As a maintenance-free solution, it removes the need for electrolyte fills and minimizes the risk of acid spills during installation or transport.

Riders will appreciate the strong starting power and reliable deep cycle capacity that together create a long-lasting battery experience. The valve regulated design and certified safety ratings (U.L. and CE) add an extra layer of reliability for both daily operation and seasonal storage. Typical uses include starting and powering classic motorcycle electrical systems, supplemental accessory power for restoration projects, and small backup or emergency power roles in compact 12V setups.

Each battery arrives brand new, factory fresh, and professionally tested by battery specialists to ensure consistent performance. With a six-month warranty and proven design traits, this high-performance battery is an excellent match for vintage Harley-Davidson owners seeking dependable, maintenance-free power.

Ready to restore reliability to your Harley-Davidson 1000CC Cafe Racer XLCR (1977-1978)? Buy this long-lasting replacement battery today and hit the road with confidence.


Payment & Security

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