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SigmasTek  |  SKU: BW-1995

CyberPower RB0670X2 High Performance Replacement SLA Battery

Sale price $42.99 USD Regular price $61.35
Shipping calculated at checkout.

➤ Includes 2 brand new SigmasTek SP6-9HR batteries (6V 9AH) for CyberPower RB0670X2 UPS

➤ High rate discharge design supports emergency power supply demands

➤ Leak-proof valve regulated construction for safety and reliability

➤ High vibration resistance for stable performance in UPS units

➤ Brand new with 1 year warranty and guaranteed OEM 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

6 Volts | 9 AH

Terminal Type

F2

SigmasTek SP6-9HR Replacement Battery Set for CyberPower RB0670X2 UPS

Restore reliable backup to your CyberPower RB0670X2 with this brand new replacement UPS battery set. Designed for direct compatibility with the RB0670X2, this high-performance UPS battery pack brings your system back to full protection and runtime capability. For proper installation, be sure to reuse all original cables and hardware when connecting the new batteries.

Key Specifications

  • Quantity: 2 batteries (replacement battery set)
  • Model: SigmasTek SP6-9HR
  • Voltage: 6 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • 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
  • Brand: SigmasTek
  • Applications listed: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
  • Note: Use existing cables and hardware from the original RB0670X2 configuration

Benefits

This replacement battery set for the CyberPower RB0670X2 emphasizes longevity and dependable performance. The high rate discharge design supplies the immediate current required by UPS systems during transitions to battery power, making it an excellent high-performance UPS battery choice. Valve-regulated, spill-proof construction ensures safe, maintenance-free use, and low self-discharge keeps these batteries ready when you need them.

Designed for durability, high vibration resistance protects the internal components against shock and movement, helping extend service life in rackmount or mobile installations. U.L. recognition and CE certification demonstrate compliance with important safety and quality standards. Suitable for UPS applications, emergency power systems, and compatible battery-powered tools, this pack provides versatile, long-lasting battery performance.

Each battery set is factory fresh and carefully tested by experienced technicians to meet or exceed OEM specifications, delivering consistent runtime and reliable surge support. Installation leverages your RB0670X2’s existing cables and hardware for a simple, cost-effective swap.

Order your replacement UPS battery set for the CyberPower RB0670X2 now to secure dependable, long-lasting battery backup. In-stock orders are typically shipped within 24 hours — buy today and protect your equipment with confidence.


Payment & Security

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