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SigmasTek  |  SKU: BW-5464

Emerson AP-150 UPS High Performance Replacement Battery

Sale price $26.03 USD Regular price $37.74
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) Technology for long-lasting power

➤ High Rate Discharge Design supports peak power needs

➤ Maintenance-Free Spill Proof Construction for safety

➤ U.L. Recognized and CE Certified quality assurance

➤ Brand New, Factory Fresh with 1 Year Warranty


📦🚀 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 | 12 Ah

Terminal Type

F2

Replacement Emerson AP-150 SLA Battery (SigmasTek) for Emerson AP-150 UPS

This SigmasTek replacement battery is designed to meet or exceed the OEM SLA specifications for the Emerson AP-150 Uninterruptible Power Supply (UPS). Offering reliable compatibility and maintenance-free operation, the replacement Emerson AP-150 SLA battery provides the steady, dependable power your UPS requires. If you need a replacement UPS battery that is also a long-lasting battery for emergency backup and tool applications, this option blends performance, safety, and value for Emerson AP-150 systems.

Key Specifications

  • Compatible UPS Model: Emerson AP-150
  • Replacement Brand: SigmasTek (compatible replacement for Emerson AP-150)
  • Voltage: 12 Volts
  • Capacity: 12 AH (Amp-hours)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • High-Performance Backup: The high rate discharge design supports short-duration high current demands, making this a high-performance UPS battery suitable for Emerson AP-150 systems that require rapid response during outages.
  • Long-Lasting, Maintenance-Free: AGM technology and spill-proof construction ensure the battery remains maintenance-free while providing dependable, long-lasting battery service for backup systems and infrequent use scenarios.
  • Safety and Reliability: U.L. recognition and CE certification indicate that the battery meets industry safety standards, so you can deploy it confidently in professional and residential environments.
  • Typical Applications: Perfect for Uninterruptible Power Supply units, emergency power supply setups, and select battery-powered tools that utilize the Emerson AP-150 battery specification.
  • Cost-Effective Replacement: Professionally tested and packaged, this replacement UPS battery offers OEM-level compatibility and a 1-year warranty, giving you reliable protection at an attractive price.

Replace your Emerson AP-150 battery now with this SigmasTek AGM replacement and restore trusted UPS protection. Purchase today for a high-performance, long-lasting battery and prompt shipping to get your system back to full readiness.


Payment & Security

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