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SigmasTek  |  SKU: BW-5128

APC SMART-UPS RM SU2200RM UPS High Performance Replacement Battery Set

Sale price $155.20 USD Regular price $225.03
Shipping calculated at checkout.

➤ Four brand new 12V 18AH SigmasTek batteries included for APC SMART-UPS RM SU2200RM

➤ High rate discharge design ensures efficient emergency backup power

➤ Valve regulated, spill-proof construction prevents leaks and maintenance

➤ Low self-discharge keeps batteries ready for use longer

➤ U.L. recognized and CE certified for trusted quality and safety


📦🚀 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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for APC SMART-UPS RM SU2200RM

Maintain reliable backup power for your APC SMART-UPS RM SU2200RM with this high-quality replacement UPS battery kit. Designed for compatibility and dependable performance, this set restores runtime and keeps critical systems operating during outages. These factory-fresh batteries are a trusted choice when you need consistent, reliable power delivery.

Key Specifications

  • Compatible UPS Model: APC SMART-UPS RM SU2200RM
  • Battery Set Includes: 4 SigmasTek SP12-18HR batteries
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

This SigmasTek SP12-18HR pack is a long-lasting battery option for the APC SMART-UPS RM SU2200RM, offering reliable performance and the ability to support short high-current events thanks to its high rate discharge design. The valve-regulated spill-proof construction enhances safety, while low self-discharge prolongs shelf life and readiness. High vibration resistance ensures the pack remains durable in rack-mounted and active environments.

These batteries are tested to ensure they meet or exceed OEM specifications and provide a high-performance UPS battery alternative at a compelling value. U.L. Recognition and CE certification offer additional confidence in manufacturing and safety. Ideal for IT closets, server rooms, and critical infrastructure, this replacement kit supports uninterrupted operation of essential equipment and systems.

Common applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools. Installation requires reuse of the original cables and hardware to securely connect the new batteries in place of the old ones.

Replace your APC SMART-UPS RM SU2200RM batteries with this proven, high-performance replacement UPS battery set today and ensure your systems remain protected with a dependable, long-lasting battery solution.


Payment & Security

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