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SigmasTek  |  SKU: BW-1681

APC SMART-UPS SU1250 RACK Compatible Replacement Battery

Sale price $145.99 USD Regular price $207.76
Shipping calculated at checkout.

➤ Fully assembled APC RBC7 battery cartridge, ready to plug into your UPS

➤ Contains 2 x 12V 18AH batteries with heavy duty 10 gauge cable and precision fuse

➤ Features Absorption Glass Mat (AGM) sealed battery technology for durability

➤ UL certified for safety and quality assurance

➤ Comes with 1-year warranty and guaranteed compatibility with original battery


📦🚀 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

24 Volts | 18 Ah

Terminal Type

Special Connector

APC RBC7 Replacement Battery Cartridge — Compatible with APC SMART-UPS SU1250 RACK

Keep your APC SMART-UPS SU1250 RACK running at peak readiness with this fully assembled, drop-in replacement UPS battery cartridge. Designed for seamless compatibility and reliable backup power, this cartridge delivers dependable performance and easy installation — simply plug it into your UPS and you’re protected. Whether you need a replacement UPS battery for routine maintenance or to restore full runtime after age-related wear, this cartridge provides a high-performance UPS battery option that meets OEM standards and UL safety certification.

Key Specifications

  • Model: APC RBC7
  • Compatible with: APC SMART-UPS SU1250 RACK
  • Pre-assembled with: 2 x 12V 18AH x 1 batteries
  • Volts: 12V
  • Amp Hours: 18AH
  • Weight: 26Lbs
  • Length: 7.13 In
  • Width: 6 In
  • Height: 6.59 In
  • Chemistry: SLA Chemistry
  • Technology: AGM Technology (Absorption Glass Mat)
  • Connector: Special Connector
  • Cable: Heavy duty 10 gauge cable
  • Fuse: Precision 60 Amp fuse
  • Safety: UL certified
  • Compatibility: Guaranteed compatibility with original battery
  • Condition: Fully Assembled and Tested
  • Warranty: 1-year Warranty
  • Shipping Methods: UPS Ground and USPS
  • Shipping Lead Time: We ship in 1 business day for all in-stock items
  • Additional text from product: Warranty PolicySigmasTek24 Volts18 Ah

Benefits

  • Durability: Built with SLA chemistry and AGM sealed construction, this replacement UPS battery is engineered for long life and resistance to vibration and leakage.
  • Long Life: AGM technology delivers reliable charge acceptance and extended service life compared with flooded batteries, making it a long-lasting battery choice for mission-critical equipment.
  • High Performance: Pre-assembled with heavy duty 10 gauge cable and a precision 60 Amp fuse, the cartridge is optimized for safe, high-current performance under UPS load conditions.
  • Plug-and-Play Convenience: Fully assembled and tested, the RBC7 cartridge eliminates installation guesswork — a true high-performance UPS battery solution for fast replacement.
  • Typical Applications: Ideal for UPS systems, emergency power backup, network closets, servers, point-of-sale systems, and other critical electronics that require uninterrupted power.
  • Safety & Certification: UL certified to meet safety standards and guaranteed compatibility with the original APC battery simplifies procurement and reduces downtime.

Restore runtime and protect your equipment with this reliable APC RBC7 replacement UPS battery for the APC SMART-UPS SU1250 RACK. Click to add to cart and get fast shipping — order today to ensure continuous protection and enjoy peace of mind.


Payment & Security

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