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SigmasTek  |  SKU: BW-5463

Enersys 12HX50 UPS High Performance Replacement Battery

Sale price $26.03 USD Regular price $37.74
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) Technology for enhanced reliability

➤ Maintenance-Free Spill Proof Construction for easy use

➤ U.L. Recognized and CE Certified meeting safety standards

➤ Brand New and Factory Fresh with 1 Year Warranty

➤ Guaranteed compatibility with Enersys 12HX50 model


📦🚀 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

F2

Replacement Enersys 12HX50 SLA Battery (SigmasTek) for Enersys 12HX50

Engineered to meet or exceed OEM SLA specifications for the Enersys 12HX50, this SigmasTek replacement battery is a maintenance-free sealed lead acid (SLA) option that delivers dependable compatibility, reliable performance, and peace of mind. Designed as a drop-in replacement for the Enersys 12HX50, this unit offers the benefits of Absorbent Glass Mat (AGM) technology and spill-proof construction for safe, maintenance-free operation. If you're searching for a replacement UPS battery that provides a long-lasting battery life for your Enersys 12HX50 UPS, this model is an excellent choice.

Key Specifications

  • Compatible Model: Enersys 12HX50
  • Replacement Brand: SigmasTek (compatible replacement for Enersys 12HX50)
  • Voltage: 12 Volts
  • Capacity: 12 AH (Amp-hours)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Maintenance-Free Durability: AGM and spill-proof construction eliminate regular watering and maintenance while providing dependable, sealed performance. This makes the battery an ideal long-lasting battery choice for UPS backups.
  • Reliable OEM Compatibility: Designed to meet or exceed OEM specifications for the Enersys 12HX50, ensuring a seamless replacement experience and proper fit in systems that specify the Enersys 12HX50.
  • High Performance in Backup Roles: As a replacement UPS battery, it delivers consistent power for UPS systems and emergency backups, keeping critical equipment protected during outages.
  • Safety and Certifications: U.L. recognition and CE certification confirm compliance with common safety standards, adding confidence for use in home, office, and institutional UPS installations.
  • Typical Uses: Ideal for Uninterruptible Power Supply units, emergency power applications, and battery-backed equipment requiring a dependable 12V 12AH SLA battery.

Ensure continuous protection with this SigmasTek replacement for the Enersys 12HX50. Buy your replacement UPS battery today to get a high-performance, long-lasting battery backed by a 1 year warranty and ready-to-ship stock for fast delivery.


Payment & Security

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