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SigmasTek  |  SKU: BW-16029

Crown 12CE3 High Performance Replacement Battery

Sale price $14.99 USD Regular price $28.46
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) Technology for enhanced durability

➤ Maintenance-Free and Spill Proof design for easy use

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

➤ Brand New, Factory Fresh for reliable performance

➤ 1 Year Warranty included for peace of mind


📦🚀 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 | 3.5 Ah

Terminal Type

F1

Crown Battery 12CE3 Replacement Battery — Compatible with Crown Battery 12CE3

The Crown Battery 12CE3 replacement battery offers dependable compatibility, strong performance, and long-term reliability for your sealed lead acid devices. Engineered to meet or exceed the OEM SLA battery specifications, this SigmasTek replacement is a cost-effective, high-performance battery option for applications where consistent power and minimal maintenance are essential. Trust this long-lasting battery to keep your critical systems running smoothly.

Key Specifications

  • Model Compatibility: Crown Battery 12CE3
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Terminal: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety / Certification: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek (replacement)
  • Warranty: 1 Year Warranty

Benefits

This Crown Battery 12CE3 replacement battery is built for durability and consistent performance. The AGM design ensures reliable containment of electrolyte and enhanced tolerance to vibration and shock, contributing to a long life in both stationary and mobile applications. As a maintenance-free, spill-proof solution, it’s an ideal long-lasting battery for installations where accessibility is limited or reliability is critical.

High-performance battery characteristics translate to stable discharge curves and reliable recharge behavior, making this replacement battery perfect for UPS systems, emergency power units, security and alarm systems, medical devices, and portable tools. Its compact 12V, 3.5 Ah specification makes it versatile across many electronics that require a dependable SLA power source.

Fully certified with U.L. recognition and CE marking, and supplied brand new and factory fresh, the SigmasTek replacement offers a safe and compliant upgrade or replacement for your Crown Battery 12CE3. The included 1 Year Warranty gives added confidence in your purchase and ensures support if issues arise.

Don’t wait—replace your Crown Battery 12CE3 with this high-performance replacement battery today and secure reliable, long-lasting power for your equipment. Add to cart now.



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