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SigmasTek  |  SKU: BW-11544

Mule EP High Performance Replacement Battery

Sale price $9.44 USD Regular price $10.97
Shipping calculated at checkout.

➤ Meets or exceeds OEM SLA battery specifications for reliable performance

➤ Absorbent Glass Mat (AGM) technology ensures enhanced durability and safety

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

➤ U.L. Recognized and CE Certified for guaranteed quality and safety compliance

➤ Includes 1-year warranty and brand new, factory-fresh condition 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

6 Volts | 4.5 AH

Terminal Type

F1

Mule EP Replacement Battery — Compatible with Mule EP

Keep critical emergency lighting functioning with this Mule EP replacement battery, crafted to meet or exceed OEM SLA battery specifications for the Mule EP model. This replacement battery delivers reliable performance and compatibility for a wide range of emergency power systems. With AGM construction and certified safety ratings, it’s a dependable choice for maintaining essential illumination when it matters most.

Key Specifications

  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Model Compatibility: Mule EP
  • Product Identifier: Mule EP Battery (Replacement)*SigmasTek*6 Volts4.5 AHF1
  • Brand: SigmasTek

Benefits

This Mule EP replacement battery is designed for durability and reliable service life. Using AGM technology, it offers a long-lasting battery option with low maintenance requirements and enhanced safety, thanks to its spill-proof construction. The maintenance-free design eliminates electrolyte handling and reduces routine upkeep, which is ideal for commercial properties, healthcare facilities, and other critical environments.

As a high-performance battery intended for emergency lighting applications, the Mule EP replacement provides steady voltage output during power outages, ensuring exit signs and emergency fixtures remain illuminated and compliant with safety standards. U.L. and CE certifications underscore its safety credentials, while the brand-new condition and one-year warranty provide assurance of quality and support.

Typical uses include emergency lighting units, UPS backups for low-power devices, building alarm systems, and other emergency power scenarios that require a dependable SLA battery. Its consistent performance and proven construction make it a preferred replacement battery for maintenance teams and installers who cannot compromise on reliability.

Don’t risk downtime—order this Mule EP high-performance replacement battery now to secure dependable emergency lighting and protection backed by a one-year warranty. Purchase today and maintain readiness for any power interruption.


Payment & Security

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