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SigmasTek  |  SKU: BW-1482

APC SURT10000RMXLT High Performance Replacement Battery Set (Set Of 16)

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

➤ Package includes 16 high-quality 12V 5.5AH UPS batteries

➤ Advanced Absorption Glass Mat (AGM) sealed battery technology

➤ Guaranteed compatibility with original APC battery set

➤ UL certified for safety, durability, and performance

➤ Ships within 1 business day via UPS Ground or USPS


📦🚀 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 SURT10000RMXLT Replacement Batteries (16 x 12V 5.5AH) – Compatible with SURT10000RMXLT

Ensure uninterrupted power for your APC SURT10000RMXLT with this full 16-battery replacement set. These 12V 5.5AH sealed AGM batteries are engineered for dependable uptime, restored performance, and long-term reliability. Whether you need a replacement UPS battery for scheduled maintenance or emergency preparedness, this high-performance UPS battery set is designed to meet or exceed the original APC specifications and keep your UPS running at peak efficiency.

Key Specifications

  • Package contains: 16 batteries (complete set for APC SURT10000RMXLT)
  • 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

  • Durability and safety: AGM sealed construction reduces maintenance and prevents leakage, while UL certification confirms safety and manufacturing standards.
  • Extended service life: Specified as a long-lasting battery option, this set is built to provide reliable cycles and consistent runtime for the SURT10000RMXLT UPS model.
  • Performance under load: As a high-performance UPS battery solution, the 12V 5.5AH units handle discharge demands for emergency power, data center loads, and critical systems.
  • Easy replacement: Sold as a complete 16-battery set to directly replace your original configuration—reuse existing cables and mounting hardware for straightforward installation.
  • Common applications: Designed for use in UPS systems, emergency power supplies, telecom equipment, and other scenarios where dependable backup power is essential.
  • Rapid fulfillment: In-stock shipments leave within 1 business day to minimize downtime and restore protected power quickly.

This replacement UPS battery set provides the reliability and performance your APC SURT10000RMXLT needs. If you only require a single battery rather than the full 16-pack, please visit our UPS Batteries by V and AH section to select individual batteries. Before ordering, confirm your existing battery dimensions as manufacturers can change specifications without notice. For assistance, contact our support team via email, chat, or call toll free at (800) 657-1303.

Ready to restore runtime and protect critical loads? Purchase this high-performance, long-lasting battery replacement set for the APC SURT10000RMXLT today and enjoy fast shipping and trusted support.


Payment & Security

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