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SigmasTek  |  SKU: BW-4957

Tripp Lite 325 UPS High Performance Replacement Battery

Sale price $89.99 USD Regular price $130.48
Shipping calculated at checkout.

➤ Single SigmasTek SP12-26 NB battery (12V 26AH) included

➤ High rate discharge for reliable UPS power

➤ Valve regulated, spill-proof construction

➤ Low self-discharge extends operational life

➤ Factory fresh with certification and warranty


📦🚀 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 | 26 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-26 NB (12V 26AH) Replacement UPS Battery for Tripp Lite 325

Restore reliable backup power to your Tripp Lite 325 with the SigmasTek SP12-26 NB (12 Volts 26 AH) replacement UPS battery. This high-performance UPS battery is factory fresh and engineered for the high rate discharge needs of many UPS systems, providing confident protection for sensitive electronics. Designed to be installed using your existing cables and hardware, this unit brings dependable performance and improved runtime to your Tripp Lite 325 quickly and easily.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-26 NB
  • Voltage: 12 Volts
  • Capacity: 26 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: Tripp Lite 325

Benefits

Built for durability and consistent performance, this SigmasTek replacement offers a long-lasting battery solution for your Tripp Lite 325. The valve-regulated, spill-proof design reduces maintenance concerns while ensuring safe installation inside UPS cabinets. Low self-discharge properties mean the battery maintains readiness even after storage periods, and high vibration resistance helps maintain integrity in challenging environments. Certified by U.L. and CE, it meets recognized safety and performance standards for peace of mind.

The high rate discharge capability makes this a perfect choice for applications requiring short bursts of high output — a common demand in UPS operations. Use this high-performance UPS battery for Uninterruptible Power Supply units, emergency power supply systems, and for powering battery-operated tools where temporary high-current delivery is required. Installation is straightforward: reuse your original cables and hardware for a fast swap.

Our team individually tests each battery to confirm it meets or exceeds OEM performance expectations, so you receive a reliable product backed by a one-year warranty. In-stock orders usually ship within 24 hours, minimizing downtime for your protected systems.

Don’t wait for a failure—order this SigmasTek SP12-26 NB replacement UPS battery for your Tripp Lite 325 today and secure long-lasting, high-performance backup power.


Payment & Security

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