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SigmasTek  |  SKU: BW-4830

Tripp Lite Smart 2000XL UPS High Performance Replacement Battery Set

Sale price $183.99 USD Regular price $268.20
Shipping calculated at checkout.

➤ Includes 2 SigmasTek SP12-35 NB batteries (12V 35 AH) for Tripp Lite Smart 2000XL UPS

➤ High rate discharge design delivers powerful short-term energy bursts

➤ Valve regulated spill-proof construction for safe, maintenance-free use

➤ Low self-discharge and vibration resistance improve battery lifespan

➤ Brand new with 1-year warranty and tested to exceed OEM specs


📦🚀 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

SigmasTek SP12-35 NB Replacement Battery Set for Tripp Lite Smart 2000XL UPS

Keep your Tripp Lite Smart 2000XL running strong with this reliable replacement UPS battery set. Each package includes 2 SigmasTek SP12-35 NB batteries (12 Volts, 35 AH) engineered to provide consistent, dependable power for UPS systems. To install correctly, please use all existing cables and hardware from your original setup. These long-lasting battery units deliver the sustained performance required for critical backup and emergency power applications.

Key Specifications

  • Brand: SigmasTek
  • Part: SP12-35 NB (replacement battery set)
  • Includes: 2 batteries
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: Tripp Lite Smart 2000XL

Benefits

Choose these replacement batteries for proven durability and reliable long-life performance. The high rate discharge design ensures the batteries can handle situations requiring higher power output over short durations, making them an ideal high-performance UPS battery for protecting servers, networking equipment, and other critical loads. Valve regulated, spill-proof construction reduces maintenance and enhances safety compared with older battery types.

Low self-discharge characteristics keep these batteries ready for use even after periods of storage, while high vibration resistance improves reliability in rack-mounted and mobile installations. Applications include Uninterruptible Power Supply units, emergency power systems, and battery-powered tools that require dependable reserve capacity. The SigmasTek SP12-35 NB batteries are factory fresh and backed by a one-year warranty for peace of mind.

Ready to secure dependable backup power for your Tripp Lite Smart 2000XL? Purchase this long-lasting replacement UPS battery set today and enjoy reliable protection and quick shipping.


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