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Brightway Group  |  SKU: BW-0276

APC BackUPS RS 800VA BR800 High Performance Replacement Battery By Bright Way

Sale price $25.02 USD Regular price $37.53
Shipping calculated at checkout.

➤ Designed for APC BackUPS RS 800VA BR800

➤ 12V 9Ah battery offers reliable backup power

➤ Secure F2 terminals for stable connections

➤ Long-lasting and durable battery performance

➤ Keeps UPS running during power interruptions


📦🚀 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 | 9 AH

Terminal Type

F2

Bright Way 12V 9Ah Replacement for APC BackUPS RS 800VA BR800

Keep your APC BackUPS RS 800VA BR800 operating at peak performance with this Bright Way 12V 9Ah replacement UPS battery. Engineered for compatibility, reliable runtime, and dependable performance during outages, this high-quality cell helps ensure your critical devices remain protected. Whether you manage a home office, small business server, or network equipment, this long-lasting battery is a straightforward way to restore full UPS capability and confidence in your backup power system.

Key Specifications

  • Voltage: 12 Volts
  • Amp Hours: 9 Amp Hours
  • Terminal Type: F2 Terminals
  • Brand: Bright Way / Brightway Group
  • Compatible UPS Model: APC BackUPS RS 800VA BR800

Benefits

This Bright Way replacement UPS battery delivers the durability and sustained performance you expect from a high-performance UPS battery. Built to meet the demands of frequent cycling and extended standby periods, the 12V 9Ah chemistry offers consistent voltage output and predictable runtime so your UPS can perform during brownouts and full outages. The F2 terminals provide a secure, reliable connection for easy installation and minimal downtime.

As a long-lasting battery choice, this replacement UPS battery minimizes maintenance and replacement frequency, lowering the total cost of ownership for your UPS system. It’s well-suited to typical UPS applications such as powering modems, routers, VoIP systems, small servers, and network switches. It also performs reliably in emergency power situations and can be used for backup in critical tool setups where steady DC power is required.

Bright Way’s design focus on build quality and compatibility ensures you receive a product specifically matched to the APC BackUPS RS 800VA BR800, offering peace of mind when storm season or unexpected outages occur. This is a practical, cost-effective way to restore full backup capabilities without replacing the entire UPS unit.

Upgrade your UPS now with this high-performance UPS battery replacement—order your Bright Way 12V 9Ah replacement for the APC BackUPS RS 800VA BR800 today and keep your systems protected with reliable backup power.


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