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SigmasTek  |  SKU: BW-12647

GS Portalac PE6512 High Performance Replacement Battery

Sale price $22.21 USD Regular price $25.82
Shipping calculated at checkout.

➤ Meets or exceeds OEM specifications for GS Portalac PE6512

➤ Uses advanced Absorbent Glass Mat (AGM) technology

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

➤ U.L. Recognized and CE Certified for safety and reliability

➤ Includes a 1-year 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 | 7.5 Ah

Terminal Type

F2

GS Portalac PE6512 Replacement Battery — Compatible with GS Portalac PE6512

Restore reliable backup power with the GS Portalac PE6512 replacement battery, a high-quality, factory-fresh unit designed for emergency lighting and other critical applications. This replacement battery meets or exceeds OEM SLA battery specifications and is engineered to provide dependable performance and long service life. Ideal for facilities managers and electricians who need a trustworthy, direct-fit SLA solution.

Key Specifications

  • Model: GS Portalac PE6512
  • Brand: SigmasTek
  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Meets or exceeds OEM SLA battery specifications for GS Portalac PE6512

Benefits

The AGM technology in the GS Portalac PE6512 replacement battery ensures consistent, reliable output and efficient recharging, which is essential for emergency lighting that must perform flawlessly when power fails. This maintenance-free, spill-proof unit minimizes routine service and reduces the risk of acid leakage or corrosion, extending overall lifespan and making it better suited for enclosed or ceiling-mounted fixtures.

As a high-performance battery, it supports steady voltage delivery and dependable capacity for emergency systems, UPS backups, alarm and security equipment, and other critical applications. The sealed SLA design enhances durability and vibration resistance, contributing to a long-lasting battery life that lowers total cost of ownership. With U.L. recognition and CE certification, this model meets recognized safety and quality benchmarks.

The standard F2 terminal and OEM-compatible form factor make installation quick and straightforward, reducing downtime and ensuring your emergency lighting or backup system returns to service fast. For anyone seeking a dependable replacement battery that aligns with original manufacturer requirements, the GS Portalac PE6512 offers proven performance and reliable protection.

Ready to upgrade to a long-lasting, high-performance battery? Buy the GS Portalac PE6512 replacement battery today and secure dependable emergency power for your systems.


Payment & Security

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