6V 9Ah UPS 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
6 Volts | 9 AH
Terminal Type
F2
6V 9AH UPS Battery (F2 Terminal) — Compatible with Multiple UPS Models
This 6V 9AH UPS replacement battery with an F2 terminal is engineered for reliable, high-discharge performance and broad compatibility across UPS units that accept F2 terminals. Whether you need a single battery or multiple units for a bank of backups, this high-performance UPS battery is built with AGM sealed battery technology to provide consistent voltage under load and extended service life. Choose a dependable replacement UPS battery you can trust to keep your equipment protected during outages.
Key Specifications
- Volts: 6 V
- Amps / Amp Hours: 9 AH
- Terminal: F2
- Chemistry: SLA (Sealed Lead Acid), AGM Technology
- Maintenance: Maintenance-free, Spill Proof
- Weight: 3.02 Lbs
- Length: 5.95 In
- Width: 1.34 In
- Height: 3.7 In
- Warranty: 1-year Warranty
- Brand: SigmasTek
- Shipping: UPS Ground and USPS — we ship in 1 business day for all in-stock items
Benefits
- Durability for daily use: The AGM construction ensures a sealed, vibration-resistant cell that’s maintenance-free and spill-proof, making it safe and durable for installed UPS systems.
- Long-lasting battery performance: Designed with a wide operating temperature range and high-discharge characteristics, this battery delivers dependable runtime and a long expected service life compared to standard lead-acid cells.
- High-performance UPS battery: The 6V 9AH rating supports consistent power delivery for UPS systems, emergency lighting, security panels, and other low-voltage critical loads.
- Flexible compatibility: Ideal as a replacement UPS battery for any device that requires a 6V 9AH cell with an F2 terminal; double-check your existing battery dimensions and terminal type prior to ordering.
- Bulk purchasing options: If you need many units, quantity discounts are available — contact our sales team or submit an RFQ for personalized pricing.
- Easy installation and support: Replace in the original configuration and reuse existing cables; UL-tested quality with a one-year warranty and responsive customer service via email, chat, or toll-free (800) 657-1303.
Ready to upgrade to a reliable, long-lasting battery? Purchase this 6V 9AH replacement UPS battery now to ensure uninterrupted protection for your equipment — add to cart for fast shipping and trusted performance.
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