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SigmasTek  |  SKU: BW-2328

OPTI-UPS ONEBP210 UPS High Performance Replacement Battery

Sale price $16.99 USD Regular price $24.05
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability

➤ High rate discharge design supports emergency power needs

➤ Maintenance-free and spill-proof for hassle-free use

➤ U.L. recognized and CE certified for safety and quality

➤ Brand new with 1-year warranty for reliable performance


📦🚀 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 | 12 Ah

Terminal Type

F2

OPTI-UPS ONEBP210 Replacement Battery — Compatible with OPTI-UPS ONEBP210 UPS

This replacement UPS battery is specifically tailored for the OPTI-UPS ONEBP210 model, delivering reliable compatibility and performance that meets or exceeds OEM SLA standards. Designed for dependable backup power and quick response to load demands, the OPTI-UPS ONEBP210 replacement ensures your UPS continues to safeguard critical equipment during outages and brownouts.

Key Specifications

  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Compatible with OPTI-UPS ONEBP210 UPS model
  • Applications: Emergency Power Supply; Battery Powered Tools

Benefits

Constructed with Absorbent Glass Mat (AGM) technology, the OPTI-UPS ONEBP210 replacement delivers robust, spill-proof performance suited for both stationary and portable UPS systems. The high rate discharge architecture supports sudden current demands while preserving battery life through effective internal design. This makes the unit an excellent high-performance UPS battery for protecting servers, network gear, and control systems.

The maintenance-free design eliminates routine electrolyte checks and reduces operational overhead. With U.L. recognition and CE certification, you can trust the safety and compliance of this brand new, factory-fresh battery. A one-year warranty provides coverage and confidence for a range of mission-critical deployments, while the long-lasting battery build helps extend service intervals compared to lower-quality replacements.

Ideal applications include providing emergency power for alarms and safety systems, supplying UPS runtime for IT and communication equipment, and powering battery-operated tools that require dependable discharge capability. This OPTI-UPS ONEBP210 replacement is engineered to be a drop-in solution for users who need reliable performance and quick restoration of backup capacity.

Don’t wait until the next outage—order this high-performance, long-lasting replacement UPS battery compatible with OPTI-UPS ONEBP210 now to protect your systems and maintain uninterrupted operation.


Payment & Security

Payment methods

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