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SigmasTek  |  SKU: BW-13690

Zeus PC8.5-6 High Performance Replacement Battery

Sale price $22.26 USD Regular price $26.95
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability

➤ Maintenance-free and spill-proof design for hassle-free use

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

➤ Brand new and factory fresh ensuring optimal performance

➤ Includes 1-year warranty for reliable, long-lasting support


📦🚀 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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Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
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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

6 Volts | 8.5 Ah

Terminal Type

F1

Zeus Battery PC8.5-6 Replacement Battery — Compatible with Zeus Battery PC8.5-6

Designed as a direct replacement for the Zeus Battery PC8.5-6 model, this sealed lead acid (SLA) battery from SigmasTek delivers dependable power and trustworthy performance. Using Absorbent Glass Mat (AGM) technology, the PC8.5-6 replacement is maintenance-free and spill-proof, meeting or exceeding OEM SLA specifications. If you need a replacement battery that provides high-performance battery characteristics and a long-lasting battery life for your Zeus PC8.5-6 device, this unit is built to perform reliably in demanding situations.

Key Specifications

  • Compatible Model: Zeus Battery PC8.5-6
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 8.5 AH
  • Terminal Type: F1
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

This high-performance battery is crafted to offer durability and consistent output for a wide range of applications. AGM construction enhances the battery’s resistance to vibration and shock, improves charge acceptance, and supports longer service life under typical use. The maintenance-free and spill-proof design minimizes upkeep and simplifies installation in equipment enclosures and portable devices. U.L. and CE certifications ensure the battery adheres to recognized safety and quality standards.

The Zeus PC8.5-6 replacement is well-suited for UPS systems, emergency power backup, and power tools where reliable energy delivery is essential. It also fits applications such as alarm systems, medical monitoring devices, and other small electronics that require a compact SLA solution. Being brand new and factory fresh, the battery provides predictable performance from initial use and includes a 1 year warranty for added confidence.

Opting for this replacement battery is a cost-effective way to restore full functionality to your Zeus PC8.5-6 equipment without sacrificing quality. It’s a long-lasting battery alternative that matches OEM specifications and keeps critical systems running smoothly.

Ready to replace your old Zeus PC8.5-6 battery? Order the SigmasTek replacement today for dependable, long-lasting power backed by a 1 year warranty.


Payment & Security

Payment methods

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