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SigmasTek  |  SKU: BW-1674

Tripp Lite RBC11A Compatible Replacement Battery Set (Set of 4)

Sale price $153.99 USD Regular price $219.86
Shipping calculated at checkout.

➤ Set of 4 replacement 12V 18AH batteries with NB terminal

➤ Pre-assembled battery cartridge option available

➤ AGM sealed for durability and performance

➤ UL certified for safety assurance

➤ 1-year warranty and guaranteed fit for Tripp Lite RBC11A


📦🚀 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

Tripp Lite RBC11A Replacement Batteries — Compatible with Tripp Lite RBC11A

Replace the depleted cells in your Tripp Lite RBC11A cartridge with a set of four reliable replacement UPS batteries engineered for consistent runtime and safety. This high-performance UPS battery pack uses AGM sealed Absorption Glass Mat technology to deliver maintenance-free operation and dependable power when your Tripp Lite system needs backup. UL certified and manufactured to meet or exceed original specifications, this long-lasting battery solution is ideal for protecting equipment and maintaining uptime.

Key Specifications

  • Package contains: 4 batteries
  • Battery Chemistry: SLA (Sealed Lead Acid)
  • Battery Technology: AGM (Absorption Glass Mat)
  • Compatibility: Guaranteed compatibility with original battery set for Tripp Lite RBC11A
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 18 AH
  • Weight: 52 Lbs
  • Length: 7.13 In
  • Width: 3 In
  • Height: 6.59 In
  • Terminal: NB (Nut & Bolt)
  • Manufacturer/Source: SigmasTek (SigmasTek UPS Batteries Spec Sheets)
  • Certifications: UL (Underwriters Laboratories) certified
  • Shipping Methods: UPS Ground and USPS
  • Order Handling: We ship in 1 business day for all in-stock items

Benefits

  • Durability: AGM construction means rugged, sealed batteries that tolerate vibration and are safe for enclosed UPS compartments.
  • Long Life: Selected and manufactured to be a long-lasting battery option for the Tripp Lite RBC11A cartridge, reducing the frequency of replacements.
  • High Performance: Reliable power delivery under typical UPS loads makes this a high-performance UPS battery suited for critical power protection.
  • Safety & Compliance: UL certification provides assurance of safety and quality for use in commercial and institutional installations.
  • Common Applications: Perfect for UPS backup (Tripp Lite RBC11A), emergency power systems, telecom equipment, security installations and tool charging that rely on sealed lead-acid backups.
  • Simple Replacement: Install new batteries in the original configuration and reuse your existing cables and hardware. Confirm dimensions before purchasing due to potential manufacturer changes.
  • Complete Set: The included 4-battery package ensures matched cells for balanced performance and optimal runtime for your Tripp Lite RBC11A.

Restore full backup capability to your Tripp Lite RBC11A cartridge with this replacement UPS battery set. Purchase now for fast shipping and a 1-year warranty. For assistance or single-battery options, contact our support team via email, chat or call toll free at (800) 657-1303. Click to buy and protect your equipment today.


Payment & Security

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