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SigmasTek  |  SKU: BW-4640

APC SMX3000LVNCUS UPS High Performance Replacement Battery Set

Sale price $104.33 USD Regular price $131.77
Shipping calculated at checkout.

➤ Includes 10 brand new SigmasTek SP12-5.5HR batteries (12V 5.5AH)

➤ Replacement set for APC SMX3000LVNCUS UPS systems

➤ Valve regulated spill-proof design for safe, long-lasting use

➤ Low self-discharge technology for extended readiness

➤ Certified and backed by a 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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC SMX3000LVNCUS UPS

Keep your APC SMX3000LVNCUS running at peak readiness with this comprehensive replacement UPS battery set. The package contains ten SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) designed for high rate discharge performance, low self-discharge, and durable, spill-proof construction. These brand new batteries provide the reliability and runtime restoration needed for critical systems and emergency applications.

Key Specifications

  • Includes: 10 SigmasTek SP12-5.5HR batteries
  • Battery Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Requires existing cables and hardware from original configuration

Benefits

These replacement batteries are built for durability and long service life in UPS environments. The high rate discharge design enables elevated power output for short durations—perfect for the APC SMX3000LVNCUS when handling transient loads. Valve regulated, spill-proof construction reduces maintenance and increases safety inside enclosed UPS cabinets. Low self-discharge extends shelf life and readiness for emergency use, while high vibration resistance helps prevent damage during handling or transport.

As a high-performance UPS battery option, this set is suitable for uninterruptible power supply units, emergency power systems, and certain battery-powered tools where reliable short-term power is required. U.L. recognition and CE certification provide confidence in quality and safety. Each battery ships brand new and factory tested so you can expect consistent performance and compatibility with APC SMX3000LVNCUS systems.

Installation requires reuse of your UPS’s existing cables and hardware; our technical staff can assist if you have questions about fitment or installation. Choosing this kit is an affordable way to restore runtime and protect your equipment against outages.

Ready to replace your APC SMX3000LVNCUS batteries? Purchase this high-performance, long-lasting replacement UPS battery set now and benefit from quick shipping and a 1 year warranty. Order today to ensure uninterrupted protection for your critical systems.



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