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SigmasTek  |  SKU: BW-1490

APC Smart UPS RT SURT5000XLIX438 High Performance Replacement Battery Set (Set Of 16)

Sale price $184.99 USD Regular price $264.06
Shipping calculated at checkout.

➤ Package includes 16 replacement 12V 5.5AH UPS batteries with F2 terminals

➤ AGM sealed design provides reliable power and maintenance-free use

➤ UL certified to meet APC Smart UPS RT SURT5000XLIX438 standards

➤ Easy installation with original cables and hardware reuse

➤ 1-year warranty and quick dispatch for in-stock orders


📦🚀 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

APC Smart-UPS RT SURT5000XLIX438 Replacement UPS Battery (16 x 12V 5.5AH, F2)

Maintain continuous protection for your APC Smart-UPS RT SURT5000XLIX438 with this complete 16-battery replacement kit. These 12V 5.5AH AGM batteries with F2 terminals are engineered to meet or exceed original specifications, providing the reliable power delivery and safety certifications required for mission-critical systems. If you need a dependable replacement UPS battery that delivers steady runtime and minimal maintenance, this high-performance UPS battery set is an ideal choice.

Key Specifications

  • Package contains 16 batteries
  • SLA Chemistry
  • AGM Technology
  • Guaranteed compatibility with original battery set
  • 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Weight: 67.2Lbs (total package weight)
  • Length: 3.54 In
  • Width: 2.76 In
  • Height: 3.98 In
  • Terminal: F2
  • UL (Underwriters Laboratories) certified
  • Brand: SigmasTek
  • Shipping Methods – UPS Ground and USPS
  • We ship in 1 business day for all in-stock items
  • SigmasTek UPS Batteries Spec Sheets available

Benefits

This AGM sealed battery pack offers maintenance-free performance, low self-discharge, and reliable charge acceptance—qualities that make it an excellent replacement UPS battery for the SURT5000XLIX438. The SLA chemistry and sealed design minimize leakage and maintenance concerns, while UL certification ensures compliance with safety standards for enclosed UPS systems. Expect a long-lasting battery solution that restores critical runtime and protects equipment during power disturbances.

Use this set across a variety of scenarios: backing up servers and storage arrays, supporting network and telecom racks, powering emergency systems, and providing interim power for essential workshop tools during outages. The F2 terminals and compact dimensions match the original configuration so you can reuse existing wiring and hardware and install the cells exactly as the factory set. The kit’s durability and consistent output make it a reliable choice in demanding environments.

ReplaceUPSBattery.com ships this product promptly—usually within one business day for in-stock items—via UPS Ground or USPS and includes a 1-year warranty. If you only need a single battery rather than the full 16-pack, please visit the UPS Batteries by V and AH category to select individual units. For compatibility checks or installation guidance for the SURT5000XLIX438, contact our customer service team via email, chat, or call toll free at (800) 657-1303.

Ready to secure reliable power for your APC Smart-UPS RT SURT5000XLIX438? Order this complete set of replacement UPS batteries today for fast shipping and dependable, long-lasting battery performance.


Payment & Security

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