For questions, quotes, or help finding the right battery, feel free to email us at sales@batteryweb.com

New collections added! Learn more

🎉 First Order Special 🎉

First-time shoppers get 5% OFF on batteries & accessories!

WELCOME5
SigmasTek  |  SKU: BW-1700

APC AP1250RM High Performance Replacement Battery

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

➤ Fully assembled APC RBC7 battery for APC AP1250RM UPS units

➤ Includes 2 x 12V 18AH batteries and heavy duty 10 gauge cable

➤ Precision 60 Amp fuse for safe and reliable operation

➤ AGM sealed, maintenance-free battery technology

➤ UL certified with 1-year warranty


📦🚀 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.

📸 Send Your Battery Photo / Unsure? Expert Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR IMAGE

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 AP1250RM

This APC RBC7 replacement UPS battery cartridge is engineered for the APC AP1250RM, delivering direct compatibility, dependable runtime, and professional-grade reliability. Supplied fully assembled with heavy duty cabling and a precision fuse, this unit is a high-performance UPS battery option ready to restore backup capacity in AP1250RM systems. UL certified and built to meet OEM standards, it’s an ideal solution for critical power protection.

Key Specifications

  • Battery Type: Sealed Lead Acid (SLA)
  • AGM Technology: Absorption Glass Mat sealed battery
  • Configuration: Fully assembled battery cartridge with (2) x 12V 18AH batteries
  • Volts: 12V
  • Amp Hours: 18AH
  • Fuse: Precision 60 Amp fuse
  • Cable: Heavy duty 10 gauge cable
  • Weight: 26 Lbs
  • Length: 7.13 In
  • Width: 6 In
  • Height: 6.59 In
  • Warranty: 1-year Warranty
  • Certifications: UL (Underwriters Laboratories) certified
  • Compatibility: Guaranteed compatibility with original APC AP1250RM battery
  • Source: Batterysharks.com

Benefits

  • Durability — AGM sealed design and SLA chemistry provide a rugged, maintenance-free battery that withstands frequent cycling and environmental stress.
  • Long Life — Engineered to meet or exceed OEM specifications, this long-lasting battery reduces replacement frequency and supports extended uptime for your AP1250RM UPS.
  • High Performance — Ready-to-install assembly with heavy duty 10 gauge cable and precision 60 Amp fuse ensures consistent, reliable output under normal and emergency conditions.
  • Easy Installation — Preassembled cartridge simplifies replacement tasks so you can restore backup power quickly and safely.
  • Typical Uses — Ideal for UPS back-up, emergency power systems, telecommunications, servers, and other equipment that require dependable uninterrupted power supply.
  • Safety & Warranty — UL certification plus a 1-year warranty provide confidence in both safety and product support.

Ensure continuous protection for your APC AP1250RM by choosing this high-performance replacement UPS battery. Order now to receive a fully assembled, UL-certified, and warranty-backed replacement UPS battery that restores runtime and peace of mind.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.