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SigmasTek  |  SKU: BW-4963

Tripp Lite Datashield AT1200LG UPS Compatible Replacement Battery

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

➤ High rate discharge design for powerful short bursts

➤ Valve regulated spill proof construction for safe operation

➤ Low self-discharge extends battery shelf life

➤ High vibration resistance ensures durability in tough conditions

➤ U.L. recognized and CE certified for quality assurance


📦🚀 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 Replacement for Tripp Lite Datashield AT1200LG

Restore dependable backup power for your Tripp Lite Datashield AT1200LG with the SigmasTek SP12-26 NB replacement UPS battery. Engineered for compatibility, reliability, and strong short-term power delivery, this brand-new battery is an ideal choice when your Tripp Lite Datashield AT1200LG requires a trustworthy, long-lasting battery solution. Use all original cables and hardware to install the replacement.

Key Specifications

  • Battery Model: SigmasTek SP12-26 NB
  • Voltage: 12 Volts
  • Capacity: 26 AH
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: Tripp Lite Datashield AT1200LG

Benefits

The SigmasTek SP12-26 NB is designed to deliver strong, short-duration power output, making it a high-performance UPS battery well suited for the Tripp Lite Datashield AT1200LG. Its valve-regulated, spill-proof construction and low self-discharge characteristics minimize maintenance and ensure the battery remains ready for emergency use. As a replacement UPS battery, it provides consistent performance for critical systems.

Built for resilience, the SP12-26 NB features high vibration resistance to withstand tougher installations and active environments. Whether you deploy it in an uninterruptible power supply, an emergency backup system, or for battery-powered tools that demand bursts of energy, this battery offers dependable, long-lasting battery performance that keeps equipment running when power reliability is essential.

Each unit is factory fresh, U.L. recognized and CE certified, and undergoes testing to meet or exceed OEM specifications for the Tripp Lite Datashield AT1200LG. With a 1 year warranty and proven build quality, this replacement provides both performance and peace of mind for home, office, and light industrial applications.

Ready to upgrade the backup power in your Tripp Lite Datashield AT1200LG? Order this high-performance UPS battery today and benefit from fast shipping and dependable performance.


Payment & Security

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