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SigmasTek  |  SKU: BW-13397

Simplex Simplex-208111.88 Compatible Replacement Battery

Sale price $16.99 USD Regular price $24.71
Shipping calculated at checkout.

➤ High performance 12V 7AH SLA battery for reliable power

➤ Features F1 terminal for easy and secure connections

➤ VRLA sealed technology allows safe operation in any position

➤ Wide operating temperature range ensures durability in various conditions

➤ UL certified for guaranteed safety and quality compliance


📦🚀 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

F1

Simplex simplex-208111.88 Replacement Battery (Compatible with Simplex simplex-208111.88)

Restore reliable backup power with the Simplex simplex-208111.88 replacement battery. This high-performance 12V 7AH SLA battery features an F1 terminal and a high discharge design to handle demanding power requirements. Engineered for long life and wide operating temperature ranges, this long-lasting battery uses VRLA sealed lead-acid technology and is UL certified—safe to use near people and sensitive equipment and ideal for alarm and UPS applications.

Key Specifications

  • Product: Simplex simplex-208111.88 Replacement Battery
  • Technology: VRLA (Valve-Regulated Lead Acid) Sealed Battery Technology
  • Volts: 12 V
  • Amp Hours: 7 AH
  • Weight: 4.8 Lbs
  • Length: 5.95 In
  • Width: 2.56 In
  • Height: 3.7 In
  • Terminal: F1
  • Package contains: 1 battery
  • Warranty: 1-year Warranty
  • Certifications: UL (Underwriters Laboratories) certified
  • Design features: High discharge design; Wide operating temperature range; Long expected service life
  • Shipping: ETD: 3 Business Days; Shipping Methods – UPS Ground and USPS; We ship in 1 business day for all in-stock items
  • Sourced by: Batterysharks.com
  • Warranty policy listing: Simplex Simplex-208111.88 Replacement Battery*SigmasTek*12 Volts7.5 AhF1
  • Compatibility: Guaranteed compatibility with original battery (please check dimensions prior to ordering)

Benefits

  • Dependable Durability: The VRLA sealed construction provides a rugged, maintenance-free design that resists leaks and thrives over a long expected service life.
  • Consistent High Performance: Delivering 12V at 7AH with an F1 terminal, this replacement battery supplies steady power for alarm systems, UPS units, and other critical devices.
  • Safe, Flexible Installation: VRLA technology enables safe operation in any orientation and reduces the need for ventilation, making it suitable for enclosed enclosures.
  • OEM Compatibility: Built to meet or exceed original manufacturer specifications to ensure reliable operation—confirm physical size for exact fit.
  • Applications: Ideal for UPS and backup systems, emergency lighting, fire and security panels, telecom equipment, and compatible portable tools—wherever a trusted replacement battery is needed.
  • Quality Assurance: UL certification and a 1-year warranty provide confidence in quality and post-purchase support from Batterysharks.com.

Ready to replace your Simplex simplex-208111.88 battery with a high-performance, long-lasting battery? Order now to ensure uninterrupted protection and backup power. For help, contact our customer service team at .


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