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SigmasTek  |  SKU: BW-1717

APC SMART-UPS DLA1500J High Performance Replacement Battery

Sale price $103.99 USD Regular price $148.26
Shipping calculated at checkout.

➤ SigmasTek12 Volts12 AhSpecial ConnectorAPC SMART-UPS replacement battery

➤ Reliable and long-lasting performance

➤ OEM compatible and easy to install

➤ Durable construction for UPS systems

➤ High-quality power solution


📦🚀 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 | 12 Ah

Terminal Type

Special Connector

SigmasTek 12 Volts 12 Ah Special Connector — Compatible with APC SMART-UPS

Restore robust backup power to your APC SMART-UPS with the SigmasTek 12 Volts 12 Ah replacement module. Engineered to match the electrical and physical requirements of SMART-UPS systems, this replacement UPS battery provides reliable performance, predictable run-time, and the assurance that your critical devices remain protected during power events. The combination of compatibility, performance, and dependability makes it an ideal choice for business and home applications where continuous uptime is essential.

Key Specifications

  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal/Connector: Special Connector
  • Compatible UPS Model: APC SMART-UPS

Benefits

This long-lasting battery option is designed with durability and consistent performance in mind. The SigmasTek unit offers a robust construction that tolerates repeated charge-discharge cycles while maintaining capacity, making it a dependable replacement UPS battery for your APC SMART-UPS. As a high-performance UPS battery, it delivers stable power during outages, preventing abrupt shutdowns and data loss across servers, networking equipment, and storage arrays.

Typical applications include UPS backup for IT racks, emergency power for point-of-sale systems, and support for remote telecommunications hardware. The Special Connector simplifies installation, enabling quick swaps during scheduled maintenance or emergency replacements. This ease of service reduces downtime and labor costs, while helping facilities maintain continuous protection for their critical loads.

The SigmasTek 12 Volts 12 Ah is crafted to balance capacity and compactness, making it suitable for confined battery bays common in SMART-UPS models. Its consistent recharge profile helps extend overall service life, and its predictable discharge behavior supports accurate runtime estimations—vital when planning failover or safe shutdown procedures.

Take action now to ensure uninterrupted operation: buy this SigmasTek 12 Volts 12 Ah Special Connector replacement UPS battery compatible with APC SMART-UPS today and secure dependable backup power for your essential systems.


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