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SigmasTek  |  SKU: BW-3638

APC Back-UPS 1000 BT1000MC UPS Compatible Replacement Battery Set

Sale price $32.99 USD Regular price $48.30
Shipping calculated at checkout.

➤ Includes 2 SigmasTek 12V 7.5AH batteries for APC Back-UPS 1000 BT1000MC

➤ High rate discharge design for efficient UPS operation

➤ Valve regulated and spill-proof for maintenance-free use

➤ Low self-discharge improves battery longevity

➤ Certified and warranted for 1 year


📦🚀 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 | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set for APC Back-UPS 1000 BT1000MC

Restore dependable backup power to your APC Back-UPS 1000 BT1000MC with this premium replacement UPS battery set from SigmasTek. Purpose-built for compatibility with the BT1000MC model, these batteries deliver reliable performance, rapid discharge capability, and consistent uptime for critical equipment. Remember to reuse all original cables and hardware when connecting your new UPS batteries.

Key Specifications

  • Includes: 2 SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

  • Dependable long life — These sealed, valve-regulated batteries are engineered for longevity and low maintenance, providing a long-lasting battery solution for BT1000MC owners who require dependable UPS support.
  • High-performance output — The high rate discharge design makes this set an excellent high-performance UPS battery for short-duration high power demands, ensuring your APC Back-UPS 1000 BT1000MC can handle transient loads without interruption.
  • Rugged construction — With spill-proof construction and high vibration resistance, these batteries withstand the physical stresses common in both home and small business environments.
  • Certified safety — U.L. recognition and CE certification demonstrate that the batteries meet widely accepted safety and performance standards.
  • Versatile use cases — Ideal for UPS systems, emergency power backup, and battery-powered tools — this replacement UPS battery set supports a variety of applications requiring reliable 12V 7.5AH power.
  • Quality assurance and customer support — Each battery is brand new, factory fresh, and tested to meet or exceed OEM specifications. For assistance selecting the correct replacement UPS battery for your APC Back-UPS 1000 BT1000MC, contact our customer service at or send us an e-mail.

Buy this proven, long-lasting battery replacement for your APC Back-UPS 1000 BT1000MC today. Orders for in-stock items usually ship within 24 hours — purchase now to ensure uninterrupted protection for your critical systems.


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