APC SMART-UPS SU1000RMI High Performance 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
SigmasTek 12 Volts 12 Ah Special Connector — Compatible with APC SMART-UPS
Designed for straightforward compatibility and dependable power delivery, the SigmasTek 12 Volts 12 Ah Special Connector replacement fits APC SMART-UPS systems to restore runtime and protect your critical equipment. This high-performance UPS battery delivers consistent output and the reliable performance you need for servers, network gear, and home office setups. If your APC SMART-UPS needs a dependable swap, this SigmasTek unit provides a long-lasting battery solution engineered for everyday and emergency use.
Key Specifications
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 12 Ah
- Terminal / Connector: Special Connector
- Compatible UPS Model: APC SMART-UPS
Benefits
This SigmasTek replacement UPS battery is built for durability and consistent performance. With a robust 12 Ah capacity at 12 Volts, it provides the steady current required by APC SMART-UPS units to maintain clean, uninterrupted power during outages and disturbances. The specially designed connector ensures a secure, low-resistance connection for reliable charging and discharge cycles.
Expect long life and dependable recharge characteristics that minimize downtime and reduce the need for frequent replacements. As a high-performance UPS battery, it supports critical loads including servers, network switches, VoIP systems, and storage devices. It also performs well in emergency power applications such as security systems, emergency lighting, and backup for medical devices where a long-lasting battery is essential.
The SigmasTek unit is engineered to withstand repeated charge/discharge cycles while maintaining capacity and efficiency. Its consistent voltage delivery helps sensitive electronics run within safe tolerances during brownouts and short interruptions. For technicians and IT managers, the special connector design simplifies installation and replacement, enabling fast swap-outs without complicated rewiring.
Whether you're replacing an old cell that no longer holds charge or upgrading to a more reliable unit, this SigmasTek 12V 12Ah is an excellent choice as a replacement UPS battery for APC SMART-UPS systems. It balances performance, reliability, and value to keep your infrastructure protected.
Ready to restore full backup capability? Add this high-performance UPS battery to your cart now and protect your APC SMART-UPS with a long-lasting battery that delivers reliable power when you need it most.
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