Tripp Lite SU5000RT3U UPS High Performance Replacement Battery Set
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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 | 5.5 Ah
Terminal Type
F2
Replacement SigmasTek SP12-5.5HR for Tripp Lite SU5000RT3U
Built to be a drop-in replacement for the Tripp Lite SU5000RT3U, this full battery set offers proven compatibility, dependable performance, and improved reliability. The set contains 20 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) engineered for high rate discharge use, giving you a high-performance UPS battery option to protect servers, telecom gear, and critical infrastructure. These brand new, factory fresh batteries are inspected and tested by experienced technicians to ensure they meet the rigorous demands of UPS applications.
Key Specifications
- Compatible UPS model: Tripp Lite SU5000RT3U
- Battery quantity: 20 batteries per set
- Battery model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH
- Terminal type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
Benefits
This replacement UPS battery set brings durability, safety, and dependable energy delivery to your Tripp Lite SU5000RT3U. The valve regulated, spill-proof construction reduces maintenance and risk, while low self-discharge keeps the cells ready for use after storage. The high rate discharge chemistry is optimized for delivering bursts of higher power when your UPS calls for it, making this set an excellent choice for data centers, server rooms, and other mission-critical environments that demand a high-performance UPS battery.
Longevity and ruggedness are core strengths: high vibration resistance protects against shock and movement in racks and equipment cabinets, and U.L. and CE certifications confirm compliance with recognized safety standards. Typical applications include uninterruptible power supply units, emergency power systems, and battery-powered tools. Our technicians test every unit to verify quality, and please note you should reuse the original cables and hardware from your UPS when installing these replacement UPS batteries for proper connection.
If you have questions or need assistance choosing the right replacement UPS battery for the Tripp Lite SU5000RT3U, call our customer support at or email us. In-stock orders usually ship within 24 hours.
Order this long-lasting battery set today — secure your high-performance UPS battery replacement for the Tripp Lite SU5000RT3U now.
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