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SigmasTek  |  SKU: BW-15245

Origin OR-12550Z 2-Pack High Performance Replacement Battery Set

Sale price $313.99 USD Regular price $469.72
Shipping calculated at checkout.

➤ Set of 2 replacement Origin OR-12550Z SLA batteries for guaranteed compatibility

➤ Maintenance-free design with Absorbent Glass Mat (AGM) technology for durability

➤ Spill-proof construction ensures safe, leak-resistant performance

➤ U.L. Recognized and CE Certified for quality and safety assurance

➤ Brand new, factory fresh batteries backed by a 1-year 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 | 55 AH

Terminal Type

Nut & Bolt

Origin Battery Set of 2 OR-12550Z Replacement Batteries - Compatible with OR-12550Z

When you need reliable replacements for the Origin Battery OR-12550Z, this set of 2 replacement batteries provides dependable compatibility, consistent performance, and industry-standard safety. These Sealed Lead Acid (SLA) batteries utilize Absorbent Glass Mat (AGM) technology and come factory fresh to ensure you receive a high-performance battery pair ready for immediate use in a wide range of applications. Guaranteed to meet or exceed OEM SLA specifications, this set is an excellent choice for anyone seeking a long-lasting battery solution.

Key Specifications

  • Model: Set of 2 OR-12550Z
  • Brand: Origin Battery (replacement listed with SigmasTek)
  • Chemistry/Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free
  • Construction: Spill Proof Construction
  • Voltage: 12 Volts
  • Amp-Hours: 55 AH
  • Terminal Type: Nut & Bolt
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: AGM design and sealed construction provide strong protection against leaks and corrosion, resulting in reliable service life even in challenging conditions.
  • Long Life: These replacement batteries are built to meet or exceed OEM expectations and are a long-lasting battery option for backup systems and continuous-use applications.
  • High Performance: With 12V and 55 AH capacity per battery, the set delivers robust energy storage and consistent output for demanding loads and extended runtimes.
  • Maintenance-Free Convenience: Sealed, spill-proof units remove the need for electrolyte maintenance and simplify replacements and routine care.
  • Safety & Compliance: U.L. recognition and CE certification ensure adherence to recognized safety and quality standards.
  • Typical Applications: Ideal for emergency lighting, security alarms, fire alarm systems, UPS and emergency power systems, home & garden equipment, consumer electronics, and many types of medical equipment.
  • Value & Support: Sold as a matched pair to maintain balanced performance in multi-battery setups, these factory-fresh units are shipped quickly and backed by a 1-year warranty.

Buy your replacement Origin Battery Set of 2 OR-12550Z today to restore reliable backup power. Order now for a high-performance, long-lasting battery pair backed by certifications and a one-year warranty.



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