APC SMART-UPS SU1000I Compatible Replacement Battery
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⚠️ 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 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 | 12 Ah
Terminal Type
Special Connector
SigmasTek12 — Compatible Replacement for APC SMART-UPS
Keep critical systems protected with the SigmasTek12 replacement UPS battery built for APC SMART-UPS. This 12 Volts, 12 Ah battery with Special Connector provides reliable power support when you need it most. Ideal for restoring UPS runtime quickly and effectively, it’s a high-performance UPS battery solution for businesses and home users alike seeking a robust, long-lasting battery option.
Key Specifications
- Product Name: SigmasTek12
- Voltage: 12 Volts
- Capacity: 12 Ah
- Terminal: Special Connector
- Compatible UPS Model: APC SMART-UPS
Benefits
The SigmasTek12 is designed to be a dependable, long-lasting battery that performs well in UPS applications. As a high-performance UPS battery, it ensures consistent output to maintain critical devices during outages and offers reliable charge acceptance for routine charging cycles. The 12 Ah capacity balances runtime and compact size, providing enough stored energy for safe shutdown procedures, emergency support, and short-duration operation of sensitive electronics.
Durability and secure connectivity are central to its design. The Special Connector reduces the likelihood of installation errors and supports a stable electrical connection under repeated use. This makes the battery suitable for a range of typical applications including UPS backup for servers and workstations, communications systems, alarm and security equipment, and small power tools when operated from UPS-backed outlets.
The SigmasTek12 is the practical choice for maintenance professionals who require a direct, compatible replacement for APC SMART-UPS units. Its performance characteristics help extend the effective service life of your UPS solution while minimizing downtime and maintenance complexity.
Ready to upgrade your backup power? Purchase the SigmasTek12 12 Volts 12 Ah Special Connector replacement UPS battery for APC SMART-UPS now and protect your equipment with a reliable, long-lasting battery.
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Payment & Security
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