CyberPower OL10000RT3U Compatible Replacement SLA 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 SP12-9HR Replacement Battery Set — Compatible with CyberPower OL10000RT3U UPS
When it’s time to replace the batteries in your CyberPower OL10000RT3U, choose this tested and factory-fresh SigmasTek battery set for reliable backup power. Designed for UPS compatibility and engineered for high-rate discharge scenarios, this replacement kit is an excellent option for maintaining uptime and protecting critical loads. If you need a dependable replacement UPS battery that balances performance and longevity, this 20-battery set fits the bill.
Key Specifications
- Includes: 20 SigmasTek SP12-9HR batteries
- Battery model: SigmasTek SP12-9HR
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge
- Features: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Applications listed: Uninterruptible Power Supply (UPS) Units; Emergency Power Supply; Battery Powered Tools
- Installation note: Must use all existing cables and hardware from original configuration to connect new UPS batteries
Benefits
- Built to last: With valve regulated, spill-proof construction and a focus on vibration resistance, these batteries are built for the operational demands of data centers, server rooms, and field deployments.
- Long-lasting battery solution: Low self-discharge rates and factory-fresh condition provide dependable shelf life and a long-lasting battery when installed in your CyberPower OL10000RT3U UPS.
- High-performance delivery: The high rate discharge design supplies the elevated power needed for short-duration, high-load events—making this set an effective high-performance UPS battery option.
- Flexible usage: Appropriate for Uninterruptible Power Supply units, emergency power systems, and battery-operated tools, this set helps ensure continuity of operations across a variety of applications.
- Quality tested: Each battery is tested by experienced technicians to ensure it meets or exceeds OEM specifications, giving you confidence in both performance and safety.
Secure reliable backup power for your CyberPower OL10000RT3U today. Order this SigmasTek SP12-9HR 20-pack for a trusted, long-lasting battery replacement—most in-stock items ship within 24 hours. For help choosing or installing the right replacement UPS battery, contact customer service at or email us. Purchase now to restore full protection to your critical systems.
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