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SigmasTek  |  SKU: BW-1481

APC Smart UPS RT SURT10000RMXLI-CC 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

➤ Features Absorption Glass Mat (AGM) sealed battery technology

➤ Guaranteed compatibility with original APC UPS battery set

➤ UL certified for quality, durability, and performance

➤ Ships in 1 business day with 1-year warranty included


📦🚀 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 SURT10000RMXLI-CC Replacement Batteries (16 x 12V 5.5AH) – Compatible with SURT10000RMXLI-CC

Maintain peak performance and trusted uptime for your APC Smart-UPS RT SURT10000RMXLI-CC with this complete 16-pack of replacement UPS batteries. Designed to meet or exceed original manufacturer specifications, these sealed Absorbent Glass Mat (AGM) batteries deliver reliable power, consistent performance, and the durability required for mission-critical UPS systems. Whether you need a high-performance UPS battery for uninterrupted power or a long-lasting battery to extend service life, this direct-fit replacement set restores your UPS to factory-grade operation.

Key Specifications

  • Package contains: 16 batteries (complete set for APC Smart-UPS RT SURT10000RMXLI-CC)
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat) Sealed Battery Technology
  • Guaranteed compatibility with original battery set
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Weight (total set): 67.2 Lbs
  • Length: 3.54 In
  • Width: 2.76 In
  • Height: 3.98 In
  • Terminal: F2
  • Certification: UL (Underwriters Laboratories) certified
  • Brand / Spec Sheets: SigmasTek UPS Batteries Spec Sheets
  • Shipping Methods: UPS Ground and USPS; we ship in 1 business day for all in-stock items
  • Customer Support: Toll-free assistance (800) 657-1303

Benefits

  • Reliable performance: These replacement UPS battery units use AGM technology to provide stable, maintenance-free power and consistent charge/discharge cycles that support sensitive electronics in APC Smart-UPS RT SURT10000RMXLI-CC systems.
  • Long life and durability: Built to meet or exceed OEM specifications and UL certified for safety and longevity, this long-lasting battery solution helps reduce downtime and replacement frequency.
  • High-performance UPS battery: Engineered for high-rate discharge and dependable emergency backup, this set supports extended runtime during outages and reliable power conditioning under load.
  • Direct compatibility: Supplied as a full 16-battery set to match the original configuration — simply reinstall using your existing cables and hardware for a seamless replacement process.
  • Versatile applications: Ideal for UPS systems, emergency power supplies, telecom racks, data centers, and other critical systems where sustained power and quick recovery are essential.
  • Fast replacement service: In-stock items ship in 1 business day via UPS Ground or USPS to minimize downtime.

This 16-pack is the exact replacement solution for APC Smart-UPS RT SURT10000RMXLI-CC owners who demand a high-performance UPS battery and a long-lasting battery solution. If you prefer to purchase a single replacement battery instead of the full set, please visit our UPS Batteries by V and AH section to select individual units. For help with compatibility or installation details—remember to match dimensions and reuse existing hardware—contact our customer service by email, chat, or call toll free at (800) 657-1303.

Restore full runtime and protect your equipment — order this replacement UPS battery set for the APC Smart-UPS RT SURT10000RMXLI-CC now and get fast shipping and dependable service.


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