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SigmasTek  |  SKU: BW-19729

BMW 800CC F800ST, GS, GT, R, ADV, 2008-2016 High Performance Replacement Battery

Sale price $52.49 USD Regular price $66.73
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates acid refills

➤ Spillproof and leakproof for safe, hassle-free use

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

➤ Built to resist extreme freeze, heat, and vibration

➤ Provides superior starting power with deep cycle capacity


📦🚀 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 | 12 Ah

Terminal Type

Nut & Bolt

BMW 800CC F800ST, GS, GT, R, ADV (2008-2016) Replacement Battery

Designed specifically for BMW 800CC F800ST, GS, GT, R and ADV models from 2008–2016, this replacement battery delivers reliable starting power, maintenance-free convenience, and the durable performance riders demand. Built with AGM absorbed glass mat technology and a valve regulated vent system, this battery is a high-performance battery engineered for motorcycles that require strong bursts of power during cranking and dependable deep-cycle capability when parked with accessories. If you want a long-lasting battery for your BMW that’s spillproof, factory fresh, and ready to install, this option gives you the confidence to ride with fewer battery worries.

Key Specifications

  • Fitment: BMW 800CC F800ST, GS, GT, R, ADV (2008-2016)
  • Battery Type: AGM (Absorbed Glass Mat) Maintenance-Free Design
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: Nut & Bolt
  • Certifications: U.L. Recognized and CE Certified
  • Design Features: Spillproof and Leakproof, Valve Regulated Vent System
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek (compatible with BMW)
  • Warranty: 6 Month Warranty

Benefits

This replacement battery offers outstanding durability and long life thanks to its AGM construction and valve regulated design. The absorbed glass mat separators keep electrolyte immobilized, creating a spillproof, leakproof package that resists vibration and thermal extremes—critical for motorcycles that face varied weather and road conditions. As a high-performance battery it provides exceptional cranking amps for reliable cold starts and robust short-duration high-rate discharge capability for powering lights, heated grips, and electronics.

Beyond motorcycles, AGM technology is often used in applications where dependable energy delivery and maintenance-free operation matter. This battery’s deep-cycle capacity and dependable output make it suitable for small emergency power needs, portable power tools, and other compact UPS or emergency systems where a long-lasting battery is required. The maintenance-free design eliminates the need to top off fluids, so you get simpler ownership with less downtime.

Every unit is professionally tested and packaged to ensure consistent performance. Riders and technicians appreciate the factory-fresh condition and the peace of mind provided by U.L. and CE certifications. Whether replacing an old unit or upgrading to a high-performance battery, this model is optimized for the demands of BMW F800 series machines.

Ready to replace your BMW 800CC F800ST, GS, GT, R or ADV battery? Add this reliable, long-lasting battery to your cart today and enjoy fast shipping and confident starts on every ride.


Payment & Security

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