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SigmasTek  |  SKU: BW-1510

APC Smart UPS RT RWRT3000XLU Compatible Replacement Battery Set

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

➤ Includes 16 replacement 12V 5.5AH UPS batteries for APC Smart UPS RT RWRT3000XLU

➤ AGM technology for durable and maintenance-free power

➤ UL certified for trusted performance and safety

➤ Fits original battery setup using existing cables and hardware

➤ 1-year warranty and quick shipping available


📦🚀 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 RWRT3000XLU Replacement Batteries — Compatible with APC Smart UPS RT RWRT3000XLU

When uptime matters, trust this complete 16-battery replacement kit for the APC Smart UPS RT RWRT3000XLU. Each module is a 12V 5.5AH SLA battery with AGM technology, supplied as a full set to return your UPS to original runtime and redundancy. ReplaceUPSBattery.com sources these UL certified batteries to meet or exceed OEM standards, delivering a dependable, high-performance UPS battery option for both small and large-scale backup needs.

Key Specifications

  • Package contains: 16 batteries (complete set for APC Smart UPS RT RWRT3000XLU)
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Terminal: F2
  • Weight (total pack): 67.2 Lbs
  • Length (each): 3.54 In
  • Width (each): 2.76 In
  • Height (each): 3.98 In
  • Warranty: 1-year Warranty
  • Brand / Spec Sheets: SigmasTek UPS Batteries Spec Sheets
  • Shipping Methods: UPS Ground and USPS (ships in 1 business day for in-stock items)

Benefits

This replacement UPS battery set is engineered for longevity and reliable operation under demanding conditions. The sealed AGM format minimizes maintenance and eliminates electrolyte handling, while offering superior performance for repeated cycles — ideal for UPS systems, emergency power reserves, telecommunications, and industrial controls. As a long-lasting battery solution, this 16-pack helps ensure continuity of operations during power disruptions.

The combination of SLA chemistry and UL certification provides safe, compliant operation in mission-critical environments. These batteries offer consistent output under load, predictable recharge behavior, and protection backed by a one-year warranty. If your operations require a high-performance UPS battery capable of delivering stable backup power, this replacement kit is a reliable choice.

For proper installation, place the batteries in the same original configuration and reuse the existing cables and hardware. Always confirm the dimensions of your existing battery modules before purchasing to account for potential manufacturer changes. If you only need an individual battery instead of the full set, please visit UPS Batteries by V and AH to select the single replacement unit.

Need help or have questions about the APC Smart UPS RT RWRT3000XLU replacement UPS battery kit? Contact customer service via email, chat, or call toll free at (800) 657-1303. Order now to secure a reliable, long-lasting battery solution and protect your critical infrastructure.


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