CSB UPS12540 High Performance 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 | 9 AH
Terminal Type
F2
SigmasTek Replacement for CSB Battery UPS12540 SLA (Compatible)
Ensure continued protection for your CSB Battery UPS12540 with this compatible replacement SLA battery. The SigmasTek replacement is specifically made to meet or exceed OEM SLA battery specifications for the UPS12540 model, delivering dependable performance and maintenance-free operation. This product is factory-fresh and ready to install — please reuse your original cables and hardware when connecting the new battery.
Key Specifications
- Brand: SigmasTek
- Compatibility: CSB Battery UPS12540
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free Design with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Voltage/Capacity Identifier: SigmasTek12 Volts9 AHF2CSB Battery
Benefits
- Maintenance-Free Convenience: AGM technology and spill-proof construction reduce maintenance needs and improve safety during installation and service — ideal for office and home UPS setups.
- Reliable Longevity: Built with proven SLA construction and sold as factory-fresh, this replacement UPS battery provides reliable, long-lasting battery performance for standby and emergency power applications.
- High Performance in a Compact Package: While tailored for compatibility with the CSB Battery UPS12540, the battery’s design supports dependable discharge characteristics and consistent recovery after charge cycles.
- Safety and Compliance: U.L. recognition and CE certification mean the battery meets important safety and quality standards for consumer and commercial use.
- Typical Applications: Ideal for Uninterruptible Power Supply (UPS) units like the CSB Battery UPS12540, emergency power systems, and other SLA-based battery-powered tools and devices requiring a maintenance-free solution.
- Value and Assurance: Backed by a 1 year warranty and factory testing, this replacement UPS battery is positioned as an affordable, reliable alternative to OEM batteries.
Replace your CSB Battery UPS12540 battery with confidence. This SigmasTek replacement offers the practical durability and safety certifications you want in a long-lasting battery for critical backup systems.
Ready to upgrade? Purchase this replacement UPS battery now and restore reliable backup power to your CSB Battery UPS12540.
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