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SigmasTek  |  SKU: BW-14918

Ritar RT1290-F2 High Performance 12V 7.5AH Replacement Battery

Sale price $21.51 USD Regular price $24.71
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability and performance

➤ Maintenance-free and spill-proof design for hassle-free use

➤ U.L. recognized and CE certified ensuring safety and quality standards

➤ Brand new, factory-fresh battery with a 1-year warranty included

➤ Ideal for emergency lighting, security alarms, fire alarms, and medical equipment


📦🚀 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 | 9 AH

Terminal Type

F2

Ritar RT1290-F2 Replacement Battery — Compatible with Ritar RT1290-F2

Replace your depleted battery with a reliable, high-quality replacement battery designed specifically for the Ritar RT1290-F2. This replacement Ritar RT1290-F2 SLA battery combines proven Absorbent Glass Mat (AGM) technology with a maintenance-free, spill-proof design to deliver consistent performance and dependable power when you need it most. If you need a long-lasting battery that meets or exceeds OEM specifications, this high-performance battery is built and tested to provide reliable service across a wide range of critical applications.

Key Specifications

  • Model: Ritar RT1290-F2 (Replacement)
  • Voltage: 12V
  • Capacity: 7.5 Ah
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal/Version: F2
  • Seller/Brand Reference: SigmasTek
  • Compatibility Guarantee: Meets or exceeds OEM SLA battery specifications for Ritar RT1290-F2

Benefits

  • Durability: AGM construction delivers a rugged, vibration-resistant battery that stands up to frequent use and harsh conditions, providing a durable replacement battery option for both residential and commercial needs.
  • Long Life: Designed as a long-lasting battery, the maintenance-free chemistry and sealed design reduce self-discharge and extend usable lifespan, so you replace batteries less often and rely on consistent power.
  • High Performance: This high-performance battery provides steady, reliable output suitable for critical systems, delivering the power profile expected from an OEM equivalent while offering excellent recharge acceptance.
  • Spill-Proof Safety: The sealed, spill-proof design increases safety and enables flexible installation orientations without worrying about leaking acid or maintenance needs.
  • Wide Application Range: Ideal for emergency lighting, security and fire alarm systems, home & garden devices, consumer electronics, and medical equipment where dependable backup power is essential. It’s also suitable for UPS systems, emergency power setups, and portable tools that require a sealed SLA solution.
  • Certified Quality: U.L. recognition and CE certification reflect manufacturing standards and regulatory compliance, providing confidence for both home and professional installations.
  • Ready to Install: Brand new and factory fresh, the RT1290-F2 replacement battery ships promptly and is designed for immediate swap-in to restore system uptime.

Buy this replacement battery for your Ritar RT1290-F2 today and enjoy a high-performance, long-lasting battery that delivers dependable power when it matters. With a 1 year warranty and guaranteed compatibility, order now to get back to reliable operation.


Payment & Security

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