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SigmasTek  |  SKU: BW-16641

SigmasTek SP12-15HR High-Rate Compatible Replacement Battery

Sale price $44.99 USD Regular price $56.96
Shipping calculated at checkout.

➤ Genuine SigmasTek SP12-15HR SLA battery ensures 100% OEM compatibility

➤ Advanced Absorbent Glass Mat (AGM) technology for reliable performance

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

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

➤ Brand new, factory fresh with 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 | 15 Ah

Terminal Type

F2

SigmasTek SP12-15HR Genuine Replacement Battery — Compatible with SigmasTek SP12-15HR

The genuine SigmasTek SP12-15HR replacement battery is engineered for seamless compatibility, dependable performance, and robust reliability. As a factory fresh sealed lead acid battery designed to meet or exceed OEM specifications, this high-performance battery is ideal for restoring critical backup power and providing a long-lasting battery solution for the SigmasTek SP12-15HR model. Choose genuine quality to keep your systems running without compromise.

Key Specifications

  • Model: SigmasTek SP12-15HR
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 15 Ah
  • Terminal: F2
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek (Genuine)

Benefits

As a genuine SigmasTek product, the SP12-15HR delivers proven durability and consistent performance thanks to AGM construction and strict manufacturing controls. The maintenance-free, spill-proof design minimizes upkeep and enhances safety, making this battery an excellent choice for enclosed or hard-to-access installations. Its 12V/15Ah rating offers ample capacity for extended runtime in standby applications while remaining compact for easy replacement.

Durability: Manufactured to withstand vibration and mechanical stress, this battery is suitable for use in environments where longevity and ruggedness are important. Long life: The AGM design reduces self-discharge and improves cycle life, delivering a long-lasting battery solution when charged and stored properly. High performance: Engineered to support reliable discharge rates and efficient recharge, the SP12-15HR provides the steady power needed for mission-critical equipment.

Typical applications include UPS and emergency backup systems, alarm and security panels, emergency lighting, telecom equipment, mobility devices, and portable power tools. For installations where genuine parts are preferred, this SigmasTek SP12-15HR replacement battery ensures consistent, dependable backup power when it matters most.

Ready to replace your old battery with a genuine SigmasTek SP12-15HR? Purchase now to get a brand new, factory fresh unit with a 1 Year Warranty and reliable, high-performance power.


Payment & Security

Payment methods

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