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SigmasTek  |  SKU: BW-16224

Access SLA12240Y High Performance Replacement Battery

Sale price $116.23 USD Regular price $133.48
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability

➤ Maintenance-free with spill-proof construction for safety

➤ U.L. Recognized and CE Certified for quality assurance

➤ Brand new and factory fresh for reliable performance

➤ 1-year warranty for peace of mind and protection


📦🚀 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

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

Access Battery SLA12240Y Replacement Battery - Compatible with SLA12240Y

This replacement battery is precisely matched to the Access Battery SLA12240Y model, offering consistent, reliable power and full compatibility with your SLA12240Y equipment. As a high-performance battery built with Absorbent Glass Mat (AGM) technology and a spill-proof, maintenance-free design, it provides dependable runtime and safe operation for backup systems and everyday use. Choose this long-lasting battery to restore full function to your device while benefiting from OEM-grade quality and a one-year warranty.

Key Specifications

  • Model: Access Battery SLA12240Y
  • Type: Rechargeable Sealed Lead Acid (SLA) battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: Access Battery (Replacement supplied by SigmasTek)

Benefits

Engineered for maximum reliability, this replacement battery offers superior cycle life and resistance to vibration thanks to AGM construction. The sealed, maintenance-free design prevents spills and reduces lifecycle upkeep, making it an excellent choice for installations where access is limited or maintenance needs to be minimized. As a long-lasting battery solution, it sustains stable output under load and recovers quickly between charge cycles, providing consistent performance when you need it most.

Its high-performance battery characteristics make it suitable for a wide range of uses: UPS units, emergency power backups, alarm systems, security and access control, medical devices, and various power tools. The nut & bolt terminal design provides a secure mechanical connection ideal for high-vibration or heavy-duty setups. Certified by U.L. and CE, this battery meets recognized safety and quality standards for professional and home use.

Ready to replace your old SLA12240Y with a dependable, high-performance replacement battery? Order this Access Battery SLA12240Y replacement now and ensure reliable power and extended life for your critical systems.


Payment & Security

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