APC Back-Ups Pro 125OVX UPS Reliable Replacement Battery
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    🔹 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 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
                      
                    
                  
                  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
⚠️ 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 | 18 Ah
Terminal Type
Nut & Bolt
SigmasTek SP12-18HR Replacement Battery Set for APC Back-UPS Pro 125OVX
Restore full runtime and dependable protection to your APC Back-UPS Pro 125OVX with this brand new replacement UPS battery set. Designed for compatibility and peak performance, these SigmasTek SP12-18HR batteries deliver the high-rate discharge capability and reliable, long-lasting battery life your UPS needs to keep critical equipment online during power disturbances. If you’re looking for a high-performance UPS battery that matches OEM expectations while offering excellent value and reliability, this replacement UPS battery set for the APC Back-UPS Pro 125OVX is an ideal choice.
Key Specifications
- Includes: 2 SigmasTek SP12-18HR batteries
- Voltage: 12 Volts
- Capacity: 18 AH (Amp-hours)
- Terminal Type: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-discharge: Low Self-discharge
- Vibration: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
These SigmasTek replacement batteries are engineered for durability and consistent output under demanding conditions. The high rate discharge design makes this a high-performance UPS battery capable of supplying higher power output for short periods—perfect for handling large startup currents and protecting sensitive electronics. Valve regulated, spill-proof construction reduces maintenance and enhances safety, while low self-discharge helps preserve capacity during storage, extending usable life between replacements.
Built to withstand vibration and frequent cycling, these batteries provide a long-lasting battery solution that reduces downtime and replacement frequency. U.L. recognition and CE certification confirm reliable manufacturing standards, giving you confidence that your APC Back-UPS Pro 125OVX will perform when you need it most.
- Typical applications: Uninterruptible Power Supply (UPS) units, emergency power systems, battery-powered tools.
- Ideal for home offices, small business servers, network closets, and any application requiring dependable emergency power.
Our experienced technical staff tests every battery to ensure these replacement UPS battery packs meet or exceed OEM specifications, making them a smart choice for technicians and end users alike.
Ready to restore dependable runtime to your APC Back-UPS Pro 125OVX? Purchase this high-performance, long-lasting battery set today and enjoy fast shipping on in-stock items—orders typically ship within 24 hours. Buy with confidence and safeguard your critical equipment now.
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Payment & Security
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