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SigmasTek  |  SKU: BW-1484

APC Smart UPS RT SURT8000RMXLI-CC High Performance Replacement Battery Set (Set Of 16)

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

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

➤ Features Absorption Glass Mat (AGM) sealed battery technology for durability

➤ UL certified for safety and reliability

➤ Guaranteed compatibility with original APC Smart UPS RT SURT8000RMXLI-CC battery set

➤ 1-year warranty and fast shipping within 1 business day


📦🚀 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 SURT8000RMXLI-CC Replacement Batteries (16 x 12V 5.5AH) – Compatible with SURT8000RMXLI-CC

Keep your APC Smart-UPS RT SURT8000RMXLI-CC operating at peak capacity with this full set of 16 replacement batteries. These 12V 5.5AH sealed AGM batteries are engineered for durability, consistent performance, and safe operation. As a trusted replacement UPS battery solution, the set restores runtime, safeguards equipment, and provides the long-lasting battery performance demanded by data centers, server rooms, and critical infrastructure.

Key Specifications

  • Package contains: 16 batteries (complete set for APC Smart-UPS RT SURT8000RMXLI-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

  • Robust construction: AGM sealed design delivers maintenance-free operation, resistance to vibration, and leak-proof safety—ideal for enclosed UPS racks.
  • Extended durability: Market-grade components and UL certification deliver a long-lasting battery option that helps reduce lifecycle costs and replacement frequency.
  • High-performance power delivery: This high-performance UPS battery set supports sustained discharge and recovery behavior required by critical loads during outages.
  • Direct-fit replacement: Sold as a complete 16-battery set to match your UPS’s original configuration—reuse your existing cables and mounting hardware for an easy installation.
  • Common use cases: Designed for UPS systems, emergency backup, telecom, and other critical infrastructure applications where reliability and fast restoration are essential.
  • Rapid fulfillment and support: Ships in 1 business day for in-stock items and backed by customer service via email, chat, or toll-free at (800) 657-1303.

This replacement UPS battery set is the recommended solution for APC Smart-UPS RT SURT8000RMXLI-CC users seeking a long-lasting battery that delivers high-performance and dependable runtime. If you only need one replacement battery instead of the full 16-pack, please visit UPS Batteries by V and AH to select single units. Be sure to verify your current battery dimensions before ordering, as manufacturers can change requirements without notice.

Don't risk downtime—purchase this complete replacement UPS battery set for the APC Smart-UPS RT SURT8000RMXLI-CC today to ensure fast delivery, reliable performance, and ongoing peace of mind.


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