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SigmasTek  |  SKU: BW-13442

Amstron TLUAP-46 Compatible Replacement Battery

Sale price $89.99 USD Regular price $133.48
Shipping calculated at checkout.

➤ High performance 12V 26AH SLA battery for reliable power

➤ NB terminal with high discharge design for efficient energy delivery

➤ Wide operating temperature range ensures durability in various conditions

➤ VRLA sealed technology allows safe use in any position near sensitive equipment

➤ UL certified for quality, safety, and guaranteed compatibility with original battery


📦🚀 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

Amstron TLUAP-46 Replacement Battery — Compatible with Amstron TLUAP-46

The Amstron TLUAP-46 replacement battery is a robust 12V 26AH SLA option engineered for reliable compatibility and consistent performance. Built to meet or exceed the original Amstron TLUAP-46 specifications, this high-performance battery uses VRLA sealed technology and carries UL certification for safe, maintenance-free operation. Ideal for backup power, security systems, and other critical applications, this long-lasting battery restores dependable energy storage and helps ensure system uptime.

Key Specifications

  • Brand: Amstron
  • Model: TLUAP-46
  • Volts: 12 V
  • Amp Hours: 26 AH
  • Terminal: NB (Nut & Bolt)
  • Battery Technology: VRLA (Valve-Regulated Lead Acid) Sealed Battery Technology
  • UL Certification: UL certified
  • Weight: 17.8Lbs
  • Length: 6.56 In
  • Width: 6.97 In
  • Height: 4.92 In
  • Package contains: 1 battery
  • Warranty: 1-year Warranty
  • ETD: 3 Business Days
  • Shipping Methods: UPS Ground and USPS; we ship in 1 business day for all in-stock items
  • Guaranteed compatibility with original battery

Benefits

  • Durability: Sealed VRLA construction prevents leaks and enables safe use in any orientation, improving installation flexibility and reliability.
  • Long Life: Designed for a long expected service life and stable performance across a wide operating temperature range, this long-lasting battery reduces maintenance frequency.
  • High Performance: With a high discharge design, this high-performance battery delivers reliable power for standby and cyclic applications where consistent output is critical.
  • Applications: Perfect for UPS systems, emergency and exit lighting, fire and security panels, telecom equipment, and other devices that require a 12V 26AH battery.
  • Safety & Warranty: UL certification and a one-year warranty provide peace of mind, with customer support available via email, chat, or toll-free at .

Replace your failing battery with the Amstron TLUAP-46 replacement battery today. Purchase this dependable, high-performance, long-lasting battery for fast shipping and reliable service.


Payment & Security

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