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SigmasTek  |  SKU: BW-2280

APC BACKUPS BK600C UPS High Performance Replacement Battery Set

Sale price $32.99 USD Regular price $48.09
Shipping calculated at checkout.

➤ Comes with 2 fresh SigmasTek SP6-12HR batteries (6V 12AH) for APC BACKUPS BK600C

➤ Designed for high rate discharge to meet UPS power demands

➤ Spill-proof, valve regulated batteries ensure safe operation

➤ Low self-discharge and durable against vibrations

➤ Certified quality with 1-year warranty included


📦🚀 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 Battery Set for APC BACKUPS BK600C Compatible UPS

Keep your APC BACKUPS BK600C UPS operating at peak readiness with this brand new replacement battery set. Engineered to match the backup needs of the APC BACKUPS BK600C, this kit provides reliable, tested power for protecting PCs, networking gear, and other vital equipment. Enjoy the peace of mind that comes from a factory-fresh replacement UPS battery solution.

Key Specifications

  • Quantity: 2 batteries per set
  • Model: SigmasTek SP6-12HR
  • Voltage: 6 Volts
  • Capacity: 12 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Features: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Note: Use existing cables and hardware from your original configuration to connect the new UPS batteries

Benefits

This replacement UPS battery set delivers the attributes expected from a high-performance UPS battery: strong short-term power capability, safe maintenance-free operation, and reliable long-term performance. The high-rate discharge design ensures the BK600C can supply higher power for brief periods when needed, while valve-regulated, spill-proof construction reduces maintenance and enhances safety. Low self-discharge helps maintain charge during intermittent use, contributing to a long-lasting battery experience.

Recommended for use in Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery-powered tools, this set is ideal where dependable backup power is essential. Each set is factory fresh and undergoes testing by experienced staff to verify performance that meets or exceeds OEM standards for the APC BACKUPS BK600C.

Installation is simple when reusing your existing cables and hardware, preserving your UPS configuration and ensuring a smooth replacement process. A one-year warranty and quick shipping on in-stock items add further assurance to your purchase.

Ready to replace your APC BACKUPS BK600C batteries? Purchase this reliable, long-lasting replacement UPS battery set today. Orders typically ship within 24 hours, and our customer service team is available at to help with any questions.


Payment & Security

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