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SigmasTek  |  SKU: BW-16394

Universal Power UB12180 (40648) High Performance Replacement Battery

Sale price $44.99 USD Regular price $66.73
Shipping calculated at checkout.

➤ Compatible replacement for Universal Power UB12180 (40648) model

➤ Absorbent Glass Mat (AGM) technology for enhanced performance

➤ Maintenance-free and spill-proof design for hassle-free use

➤ U.L. Recognized and CE Certified for safety and reliability

➤ Backed by a 1-year warranty and guaranteed best price


📦🚀 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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Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
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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 | 18 Ah

Terminal Type

F2

Universal Power UB12180 (40648) Replacement Battery — Compatible with Universal Power UB12180 (40648)

Restore dependable power to your equipment with the Universal Power UB12180 (40648) replacement battery — a reliable, high-performance battery built to meet or exceed the original manufacturer’s specifications. This rechargeable Sealed Lead Acid (SLA) unit offers stable, maintenance-free operation and is designed for 100% compatibility with the Universal Power UB12180 (40648) model. If you need a long-lasting battery that performs under pressure, this pack delivers consistent results for both everyday devices and emergency backup systems.

Key Specifications

  • Model Compatibility: Universal Power UB12180 (40648)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Chemistry: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty
  • OEM Fit: Meets or exceeds the OEM SLA battery specifications

Benefits

Built with AGM technology for superior charge acceptance and reduced gassing, the Universal Power UB12180 (40648) replacement battery stands out as a robust, long-lasting battery choice. The sealed, maintenance-free design eliminates routine upkeep and prevents spills, offering both safety and convenience. As a high-performance battery, it provides steady voltage and dependable current delivery for sensitive electronics and heavy-duty applications alike.

This battery is well-suited for critical and everyday uses: UPS backup systems, emergency lighting and communications, security and alarm systems, medical equipment, and other portable or stationary applications requiring reliable 12V power. The F2 terminal format supports easy installation in compatible housings and equipment. With U.L. and CE certifications you gain additional assurance of compliance and safety for regulated environments.

Purchasing this Universal Power UB12180 (40648) replacement battery means choosing a brand new, factory-fresh pack backed by a 1 year warranty and a guarantee of compatibility at a competitive price. Whether you’re replacing a failed cell or stocking spares for mission-critical systems, this unit offers the performance and longevity you need.

Don’t wait until a power failure interrupts your operations. Add the Universal Power UB12180 (40648) replacement battery to your cart now and secure dependable power with fast delivery and trusted quality.


Payment & Security

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