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SigmasTek  |  SKU: BW-1316

APC SC450RMIU High Performance Replacement Battery

Sale price $8.99 USD Regular price $12.38
Shipping calculated at checkout.

➤ 6V 7Ah replacement battery with F1 terminal for APC SC450RMIU

➤ AGM sealed for long-lasting UPS power reliability

➤ UL certified with guaranteed original battery fit

➤ Includes 1-year warranty for added assurance


📦🚀 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

6 Volts | 7 AH

Terminal Type

F1

SigmasTek 6V 7AH Replacement UPS Battery for APC SC450RMIU

Restore reliable backup power for your APC SC450RMIU with this compatible, high-performance replacement UPS battery. Designed specifically to meet or exceed the original specifications, this 6V 7AH sealed AGM battery delivers dependable performance, consistent charge acceptance, and the durability you expect from a premium UPS replacement. UL certified and engineered with Absorption Glass Mat (AGM) technology, it offers low maintenance and dependable operation for critical equipment, making it an ideal choice when you need a long-lasting battery for your APC SC450RMIU.

Key Specifications

  • Brand: SigmasTek
  • Volts: 6 V
  • Amp Hours: 7 AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat) Sealed Battery
  • Terminal: F1
  • Package contains: 1 battery
  • Weight: 2.42 Lbs
  • Length: 5.95 In
  • Width: 1.34 In
  • Height: 3.7 In
  • Warranty: 1-year Warranty
  • Certifications: UL (Underwriters Laboratories) certified
  • Compatibility: Guaranteed compatibility with original battery for APC SC450RMIU
  • Shipping: UPS Ground and USPS; we ship in 1 business day for all in-stock items

Benefits

  • Durability: Constructed with robust SLA chemistry and AGM technology for vibration resistance and leak-proof performance, this replacement UPS battery is built to last in demanding environments.
  • Long Life: The sealed AGM design helps reduce self-discharge and extends service life compared to conventional flooded lead-acid designs, making it a dependable long-lasting battery for your UPS system.
  • High Performance: Optimized for rapid charge acceptance and steady discharge, this high-performance UPS battery supports clean, reliable power delivery during outages and brownouts.
  • Typical Applications: Ideal for UPS units (including the APC SC450RMIU), emergency power systems, alarm systems, medical equipment, and power tools that use sealed lead-acid batteries with an F1 terminal.
  • Easy Replacement: Designed to be installed in the same configuration as the original battery—reuse existing cables and hardware. Always verify existing battery dimensions prior to ordering.
  • Safety & Certification: UL certification ensures compliance with industry safety standards so you can trust this battery for mission-critical backup power.
  • Customer Support & Shipping: Fast shipping and dedicated customer service (email, chat, or toll-free at (800) 657-1303) make replacement straightforward and worry-free.

If you’re looking for a reliable replacement UPS battery for your APC SC450RMIU, choose this SigmasTek 6V 7AH AGM battery to restore full backup capability. Click to purchase now and enjoy fast shipping and a 1-year warranty on a proven, long-lasting battery solution.


Payment & Security

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