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SigmasTek  |  SKU: BW-18661

BMW 800CC F800GT Auxiliary 2013-2016 Compatible Replacement Battery

Sale price $89.46 USD Regular price $113.74
Shipping calculated at checkout.

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

➤ Spillproof and leakproof construction ensures safe handling

➤ U.L. recognized and CE certified for guaranteed quality and safety

➤ Superior starting power with deep cycle capacity for reliable performance

➤ Built to resist extreme freeze, heat, and vibration conditions


📦🚀 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 | 11 Ah

Terminal Type

Nut & Bolt

BMW 800CC F800GT (Auxiliary Battery) (2013-2016) Replacement Battery

Specifically matched for the BMW 800CC F800GT auxiliary battery compartment (2013-2016), this AGM maintenance-free replacement battery ensures seamless compatibility, dependable auxiliary power delivery, and user-friendly maintenance-free operation. As a compact high-performance battery tailored for auxiliary applications, it supports electronics, onboard systems, and ensures your primary starting battery is not overtaxed—making it a reliable, long-lasting battery option for riders.

Key Specifications

  • Model Compatibility: BMW 800CC F800GT (Auxiliary Battery), 2013-2016
  • Type: AGM Maintenance Free / Absorbed Glass Mat Design
  • Design: Maintenance-Free, Spillproof and Leakproof
  • Certifications: U.L. Recognized and CE Certified
  • Valve System: Valve Regulated Vent System
  • Performance: Extreme Freeze, Heat and Vibration Resistance
  • Capacity / Power: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Voltage: 12 Volts
  • Capacity: 11 Ah
  • Terminal: Nut & Bolt
  • Brand: SigmasTek
  • Warranty: 6 Month Warranty

Benefits

This auxiliary replacement battery is constructed for durability and consistent service life. The AGM design provides maintenance-free operation with spillproof and leakproof features that make it ideal for the confined auxiliary battery compartments found on modern motorcycles. Its resistance to extreme freeze, heat, and vibration makes it suited to the rough conditions that on-road and off-road riders encounter.

Functionally a high-performance battery in a compact package, it supplies stable power to accessories, control modules, instrument clusters, and other auxiliary systems without drawing on the main starter battery. This promotes a longer overall battery life for both primary and auxiliary systems and reduces the chance of power-related failures while riding or when parked.

Beyond motorcycle auxiliary duty, AGM replacement batteries of this size are often used for small portable UPS modules, emergency lights, and certain power tools where a sealed, maintenance-free 12V source is required. The premium build and UL/CE certifications ensure safe, reliable use across these applications.

Upgrade your BMW 800CC F800GT auxiliary system with this replacement battery today. Secure a high-performance, long-lasting battery that is factory fresh, professionally tested, and backed by a 6 month warranty. Click to buy now and benefit from fast shipping and dependable auxiliary power.


Payment & Security

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