APC SURT8000RMXLT-1TF5 UPS High Performance Replacement Battery Set
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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.
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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
SigmasTek SP12-5.5HR Replacement Battery Set for APC SURT8000RMXLT-1TF5
Ensure uninterrupted protection for your APC SURT8000RMXLT-1TF5 with this complete SigmasTek SP12-5.5HR replacement battery set. Purpose-built for high-rate discharge UPS applications, this kit supplies the dependable, consistent power your UPS needs to support critical loads during power events. These batteries are brand new and factory-tested to provide a high-performance UPS battery alternative that restores runtime and confidence.
Key Specifications
- Quantity included: 32 batteries (complete replacement kit)
- Battery model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH (Amp-hours)
- Terminal type: F2 (noted in product reference)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof (VRLA)
- Self-discharge: Low self-discharge
- Durability: High vibration resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible with: APC SURT8000RMXLT-1TF5 UPS units
Benefits
- Full UPS restoration: Replace worn or failing cells with this replacement UPS battery set to restore the APC SURT8000RMXLT-1TF5 to reliable backup operation for critical infrastructure.
- High-performance UPS battery: Optimized for short-duration, high-power discharge events, these batteries are ideal when UPS systems must support heavy loads during switchover periods.
- Long-lasting battery design: Low self-discharge and factory-fresh condition support longer storage life and dependable in-service longevity, providing a long-lasting battery solution.
- Safe and robust construction: Valve regulated, spill-proof design with high vibration resistance, plus UL and CE certifications, ensures safety and durability in demanding environments.
- Flexible applications: Recommended for Uninterruptible Power Supply (UPS) units, emergency power supplies, and select battery powered tools that require reliable backup power.
- Quick installation: The set is supplied complete — simply reuse your original cables and hardware to complete the swap and minimize downtime.
- Quality tested and warranted: Each battery is inspected and tested by knowledgeable staff and comes with a 1 Year Warranty for peace of mind.
Ready to replace the batteries in your APC SURT8000RMXLT-1TF5? Choose this SigmasTek SP12-5.5HR kit for a proven, high-performance, long-lasting battery replacement. In-stock orders typically ship within 24 hours. Buy now or call for expert assistance selecting the right replacement UPS battery.
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