For questions, quotes, or help finding the right battery, feel free to email us at sales@batteryweb.com

New collections added! Learn more

🎉 First Order Special 🎉

First-time shoppers get 5% OFF on batteries & accessories!

WELCOME5
SigmasTek  |  SKU: BW-2085

Safe 1200A UPS High Performance Replacement Battery Set

Sale price $131.99 USD Regular price $192.37
Shipping calculated at checkout.

➤ Includes 8 brand new SigmasTek SP6-12HR batteries (6V 12AH) for Safe 1200A UPS

➤ High rate discharge design for efficient short-term power delivery

➤ Valve regulated spill-proof construction protects against leaks

➤ Low self-discharge and high vibration resistance enhance lifespan

➤ Brand new with 1 year warranty and OEM spec compliance


📦🚀 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.

📸 Send Your Battery Photo / Unsure? Expert Help

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.
POST YOUR IMAGE

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

6 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP6-12HR Replacement Battery Set — Compatible with Safe 1200A UPS

Restore full backup capability to your Safe 1200A UPS with this complete replacement UPS battery set. Included are eight SigmasTek SP6-12HR batteries engineered for consistent performance, safety, and extended standby life. If you require a high-performance UPS battery that also functions as a long-lasting battery investment for your Safe 1200A, these brand new, factory-tested units provide the reliability and peak discharge capacity necessary for critical backup events.

Key Specifications

  • Quantity: 8 batteries per set
  • Battery Model: SigmasTek SP6-12HR
  • Voltage: 6 Volts
  • Capacity: 12 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Requires reuse of all existing cables and hardware from the original configuration
  • Compatible UPS Model: Safe 1200A

Benefits

  • Durability: Valve-regulated, spill-proof technology and high vibration resistance ensure these batteries are rugged enough for UPS racks and field service conditions.
  • Long Life: Low self-discharge design contributes to extended shelf and service life, making this set a dependable long-lasting battery replacement for the Safe 1200A.
  • High Performance: Specifically designed for high rate discharge applications to supply peak power for short durations — perfect for the load demands of the Safe 1200A during power events.
  • Trusted Compliance: U.L. recognition and CE certification demonstrate adherence to recognized safety and manufacturing standards.
  • OEM-Level Testing: Each battery is individually tested by our technical staff to ensure it meets or exceeds OEM expectations, restoring reliable runtime to your Safe 1200A UPS.
  • Typical Applications: Optimal for Uninterruptible Power Supply (UPS) units, emergency power backup, and battery-powered tools requiring instant energy delivery.
  • Easy Replacement: Supplied as a complete set ready to be connected using your existing cables and hardware to make the swap straightforward and efficient.

Protect your equipment with this high-performance UPS battery set for the Safe 1200A. Order now for a long-lasting battery solution with fast shipping and a one-year warranty — get back to reliable backup power with confidence.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.