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SigmasTek  |  SKU: BW-1587

Tripp Lite SMART3000NET Compatible Replacement Battery Set

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

➤ Package includes 2 replacement 12V 35AH UPS batteries with NB terminal

➤ Advanced AGM sealed Absorption Glass Mat technology for superior battery life

➤ UL certified for safe and reliable performance with Tripp Lite SMART3000NET UPS

➤ Guaranteed compatibility with original battery configuration

➤ Comes with a 1-year warranty for peace of mind


📦🚀 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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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.
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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

Tripp Lite SMART3000NET Replacement UPS Batteries (2-Pack) - Compatible with Tripp Lite SMART3000NET

Restore full runtime and confidence to your Tripp Lite SMART3000NET with this 2-pack of SigmasTek replacement batteries. Designed for compatibility and dependable performance, this replacement UPS battery set uses AGM sealed lead-acid technology and is UL certified for safety and quality. Ideal for mission-critical loads, this high-performance UPS battery delivers consistent backup power and a maintenance-free, long-lasting solution for your SMART3000NET UPS.

Key Specifications

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

Benefits

This high-performance UPS battery pack is engineered to match the original battery set of the Tripp Lite SMART3000NET, providing reliable power when outages occur. The AGM construction makes this a maintenance-free, leak-proof, and vibration-resistant solution suitable for data centers, servers, and networking gear. As a long-lasting battery, it provides stable discharge characteristics and dependable recharge performance so your UPS can protect sensitive equipment without interruption.

Durability is reinforced by SLA chemistry and UL certification, ensuring the replacement meets strict safety and manufacturing standards. Whether deployed as a direct swap during battery replacement or kept as a spare for emergency preparedness, this two-battery set extends the life of your UPS system and reduces downtime risk.

Typical applications include UPS backup for servers, network switches, workstations, telecom systems, home office backup, and emergency lighting. For installation, place the new SMART3000NET replacement batteries in the same original configuration and reuse the existing cables and hardware. Verify current battery dimensions before ordering to account for any manufacturer layout changes.

Questions? Reach our customer service by email, chat, or phone at (800) 657-1303. Order this long-lasting battery set today—secure a reliable, high-performance UPS battery solution for your Tripp Lite SMART3000NET and get fast shipping.


Payment & Security

Payment methods

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