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SigmasTek  |  SKU: BW-2113

Safe SM800 UPS Compatible Replacement Battery Set

Sale price $65.99 USD Regular price $96.19
Shipping calculated at checkout.

➤ Includes 4 SigmasTek SP6-12HR batteries (6V 12AH) for Safe SM800 UPS replacement

➤ Designed for high rate discharge UPS applications needing quick power

➤ Valve regulated and spill-proof to prevent leaks and maintenance

➤ Low self-discharge and high vibration resistance for durability

➤ Tested to OEM standards with 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

6 Volts | 12 Ah

Terminal Type

F2

Replacement SigmasTek SP6-12HR Battery Set for Safe SM800

Ensure uninterrupted operation of your Safe SM800 with this tailored replacement UPS battery set. The package includes four SigmasTek SP6-12HR batteries, selected for compatibility, dependable output, and exceptional reliability in high rate discharge applications. For proper installation, use the existing cables and hardware from your original Safe SM800 battery configuration.

Key Specifications

  • Battery model: SigmasTek SP6-12HR
  • Quantity: 4 batteries per set
  • Nominal voltage: 6 Volts
  • Capacity: 12 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Long-term dependability: Low self-discharge and rugged construction provide a long-lasting battery ready for service when your Safe SM800 needs it most.
  • Superior performance under load: This high-performance UPS battery set is designed to supply the brief, high-current bursts required during power interruptions so your equipment remains protected.
  • Safety and resilience: U.L. recognition and CE certification, combined with spill-proof valve-regulated construction, improve overall safety and reduce maintenance concerns.
  • Factory-fresh quality: Every battery in the set is brand new and undergoes testing to ensure it meets or exceeds OEM performance standards.
  • Versatile applications: Perfect for Uninterruptible Power Supply (UPS) systems like the Safe SM800, emergency power supply installations, and battery-powered tools that demand reliable short-term energy delivery.

Upgrade your Safe SM800 with this dependable replacement UPS battery set today. Order now to get a long-lasting battery solution shipped promptly and backed by a one-year warranty — restore confidence in your backup power system.


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