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SigmasTek  |  SKU: BW-4094

CyberPower RB1270A High Performance SLA Replacement Battery

Sale price $14.91 USD Regular price $18.84
Shipping calculated at checkout.

➤ Replacement battery for CyberPower RB1270A meets OEM standards

➤ AGM technology delivers dependable power and longevity

➤ Maintenance-free and spill-proof for safe handling

➤ U.L. Recognized and CE Certified for trusted quality

➤ Includes 1-year warranty and guaranteed compatibility


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ 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 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

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: 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 | 7.5 Ah

Terminal Type

F2

Replacement SigmasTek 12 Volts 7.5 Ah F2 SLA Battery for CyberPower RB1270A

Keep your CyberPower RB1270A running at peak reliability with this replacement UPS battery designed to meet or exceed OEM SLA specifications. The SigmasTek 12 Volts 7.5 Ah F2SLA battery combines AGM technology, maintenance-free construction, and certified safety to deliver a dependable, high-performance UPS battery that acts as a long-lasting battery solution for emergency power and battery-powered tools.

Key Specifications

  • Brand: SigmasTek
  • Model / Type: 12 Volts 7.5 Ah F2 SLA Battery
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2 (as indicated by F2SLA)
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: CyberPower RB1270A
  • Intended Use: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools

Benefits

Built for consistent service life and minimal maintenance, this replacement UPS battery offers reliable backup performance for the CyberPower RB1270A. The AGM construction delivers a sealed, spill-proof battery that requires no regular electrolyte checks, making it ideal for office and home environments. The high rate discharge design ensures the battery can supply the rapid current needed during a power event, protecting sensitive electronics and preserving data integrity.

Certified by U.L. and CE, and supplied brand new and factory fresh, this battery satisfies safety and quality expectations while the included 1 Year Warranty protects against premature failure. As a high-performance UPS battery, it is designed for repeated use in standby and cycling applications, making it suitable for UPS systems, emergency power configurations, and battery powered tools that depend on quick, reliable energy delivery.

This SigmasTek replacement is a practical, cost-effective alternative to OEM parts, designed as a direct-fit solution to restore runtime and reliability for your CyberPower RB1270A. Its maintenance-free nature and durable construction reduce downtime and simplify battery replacement procedures.

Ready to upgrade your backup power? Purchase this long-lasting replacement UPS battery for the CyberPower RB1270A now and secure continuous protection for your equipment.



Payment & Security

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