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SigmasTek  |  SKU: BW-4569

APC SURT6000RMXLT-1TF5 UPS High Performance Replacement Battery Set

Sale price $184.99 USD Regular price $270.27
Shipping calculated at checkout.

➤ 16 brand new SigmasTek SP12-5.5HR batteries included (12V 5.5AH)

➤ High discharge capability for short power bursts

➤ Spill-proof valve regulated design with low self-discharge

➤ Tested by experts to meet or exceed OEM standards

➤ 1-year warranty for reliable performance


📦🚀 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 Replacement Battery Set for APC SURT6000RMXLT-1TF5

Restore dependable backup power for your APC SURT6000RMXLT-1TF5 with a precision-matched replacement UPS battery set. Designed for compatibility and built to perform under high-rate discharge conditions, this SigmasTek pack provides the reliability and safety needed for critical power protection systems.

Key Specifications

  • Compatible UPS Model: APC SURT6000RMXLT-1TF5
  • Quantity Included: 16 batteries
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Must use all existing cables and hardware from original configuration to connect new UPS batteries
  • Brand: SigmasTek
  • Performance: Superior Performance for high rate discharge UPS applications

Benefits

These replacement batteries deliver robust durability and long life across demanding UPS deployments. As a high-performance UPS battery solution, the SigmasTek SP12-5.5HR cells are engineered to handle the short bursts of high current required by UPS systems like the APC SURT6000RMXLT-1TF5, while maintaining low self-discharge for extended shelf life. The valve-regulated spill-proof construction increases safety during installation and operation, and high vibration resistance preserves performance in rack-mounted or industrial settings.

Typical applications include Uninterruptible Power Supply (UPS) units, emergency backup power systems, and battery-powered tools. Each battery set is factory new and tested by experienced technicians, providing a long-lasting battery replacement option that meets or exceeds OEM performance standards. Certifications from U.L. and CE further verify product safety and quality, and the included one-year warranty offers additional assurance.

Choosing this replacement UPS battery set restores the runtime and resilience your APC SURT6000RMXLT-1TF5 depends on, enabling uninterrupted operation for critical systems such as servers, telecom equipment, and industrial control panels.

Ready to secure reliable backup power? Order this high-performance, long-lasting replacement UPS battery set for your APC SURT6000RMXLT-1TF5 today and get fast shipping from in-stock inventory.


Payment & Security

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