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SigmasTek  |  SKU: BW-1618

Topaz 1050002 High Performance Compatible Replacement Battery Set

Sale price $183.99 USD Regular price $262.04
Shipping calculated at checkout.

➤ Comes with 2 replacement 12V 35AH UPS batteries with NB terminals

➤ Uses AGM technology for maintenance-free, high-performance power

➤ UL certified for trusted safety and quality assurance

➤ Guaranteed fit with original UPS battery setup

➤ 1-year warranty included for reliability


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

Replacement 12V 35AH NB Batteries for Topaz 1050002

Ensure continuous protection for your Topaz 1050002 with this OEM-compatible 2-pack replacement UPS battery set. Engineered with Absorption Glass Mat (AGM) sealed battery construction and UL certification, these batteries are designed to meet or exceed the original specifications for dependable, maintenance-free operation. Whether you need steady backup for network hardware or clean power for point-of-sale systems, this long-lasting battery package provides the confidence you need in critical moments.

Key Specifications

  • Package Contains: 2 batteries
  • Volts: 12 V
  • Amp Hours: 35 AH
  • Weight: 49.4 Lbs (listed)
  • Length: 7.72 In
  • Width: 5.14 In
  • Height: 6.14 In
  • Terminal: NB (nut & bolt)
  • Chemistry: SLA (Sealed Lead Acid)
  • AGM Technology: Absorption Glass Mat sealed
  • Warranty: 1-year Warranty
  • Brand: SigmasTek
  • Certification: UL (Underwriters Laboratories) certified
  • Shipping: UPS Ground and USPS; ships in 1 business day for in-stock items

Benefits

This high-performance UPS battery pair offers enhanced reliability and a long service life, making it a trusted choice for maintaining uninterrupted power to your Topaz 1050002. AGM technology is inherently vibration resistant and maintenance-free, delivering consistent performance across repeated charge and discharge cycles. As a replacement UPS battery option, this set supports a broad range of applications including UPS systems, emergency backup, communication systems, and portable equipment that rely on dependable 12V power.

Safety and quality are priorities—these batteries are UL certified and guaranteed compatible with the original battery set. Installation is simple: place the new Topaz 1050002 replacement batteries in the same configuration as the originals and reuse your existing cables and hardware. Always double-check current battery dimensions before ordering since manufacturer specifications can vary over time.

For questions about compatibility or installation, ReplaceUPS Battery’s customer service team is available via email, live chat, or toll-free at (800) 657-1303. With fast shipping for in-stock items and a one-year warranty, this long-lasting battery solution brings both value and peace of mind to your backup power strategy.

Ready to upgrade your backup power? Purchase this 2-pack replacement UPS battery for your Topaz 1050002 now and ensure reliable runtime when you need it most.


Payment & Security

Payment methods

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