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SigmasTek  |  SKU: BW-17048

Sunnyway SW1213 High Performance Replacement Battery

Sale price $15.11 USD Regular price $17.36
Shipping calculated at checkout.

➤ Compatible replacement for Sunnyway SW1213 model

➤ Absorbent Glass Mat (AGM) technology for reliable performance

➤ Maintenance-free and spill-proof design for safety and convenience

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

➤ Brand new with a 1-year warranty 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 | 1.2 Ah

Terminal Type

F1

Sunnyway SW1213 Replacement Battery - Compatible with Sunnyway SW1213

The Sunnyway SW1213 replacement battery is engineered for full compatibility with your Sunnyway SW1213 devices, delivering reliable performance and proven durability. This high-performance battery uses sealed lead acid (SLA) Absorbent Glass Mat (AGM) technology to provide dependable power in critical applications. Whether you need a trusted replacement battery for emergency systems, backup power, or consumer devices, the Sunnyway SW1213 offers a maintenance-free, spill-proof solution that meets OEM specifications and gives you confidence in long-term performance.

Key Specifications

  • Model: Sunnyway SW1213
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Maintenance: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Additional Identification: Sunnyway SW1213 Battery (Replacement)*SigmasTek*12 Volts1.2 AhF1

Benefits

Choose this replacement battery for durability and consistent energy delivery. The AGM design provides a vibration-resistant, leak-proof construction ideal for applications that require both safety and longevity. As a high-performance battery, the Sunnyway SW1213 delivers stable voltage and reliable runtime under continuous standby and frequent cycling conditions. Its maintenance-free nature eliminates the need for water refills and regular upkeep, while the spill-proof construction reduces the risk of corrosive leaks in enclosed devices.

This long-lasting battery is suited for a wide range of typical applications including uninterruptible power supplies (UPS), emergency lighting and power systems, security and fire alarm systems, medical equipment backup, and portable electronics. Its compact SLA form factor and robust terminal connections make it an excellent choice for retrofit replacements where OEM compatibility is required.

With U.L. recognition and CE certification, the Sunnyway SW1213 replacement battery meets safety standards and offers peace of mind in demanding environments. The included 1 year warranty and brand new, factory fresh condition ensure you receive reliable value and immediate readiness for installation.

Ready to upgrade your power reliability? Buy the Sunnyway SW1213 replacement battery today and secure a high-performance, long-lasting battery that fits your device and budget.


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