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Brightway Group  |  SKU: BW-1085

APC RBC20J High Performance Replacement Battery By Bright Way 2.99 lb

19% off
New arrival
Sale price $10.43 USD Regular price $12.88
Shipping calculated at checkout.
12 volts and 5 amp hours for efficient UPS backup
F1 terminal for easy and secure connection
High-quality materials for extended battery life
Designed specifically for APC RBC20J models
In stock

— Ready to ship immediately


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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

Bright Way APC RBC20J Replacement Battery — Compatible with APC RBC20J UPS

Keep your APC RBC20J UPS operating at peak readiness with the Bright Way APC RBC20J replacement battery. This compact 12-volt, 5 amp-hour battery with an F1 terminal provides reliable backup in small UPS units and power modules. Designed specifically for the APC RBC20J model, it’s an ideal replacement UPS battery for maintaining protection of your essential devices.

Key Specifications

  • Brand: Bright Way
  • Compatible Model: APC RBC20J
  • Voltage: 12 Volts
  • Capacity: 5 Amp Hours (5 Ah)
  • Terminal Type: F1 terminal
  • Product Name: Bright Way APC RBC20J Replacement Battery

Benefits

This Bright Way replacement is a high-performance UPS battery offering the compact capacity and reliable output required for small to medium UPS systems. As a long-lasting battery alternative for the APC RBC20J, it provides dependable energy for protecting modems, routers, VoIP equipment, and other critical electronics during brief outages or for graceful system shutdowns.

The F1 terminal makes installation straightforward, enabling quick swaps and secure connections that minimize service interruptions. Bright Way’s commitment to quality ensures consistent recharge acceptance and a design that withstands routine use, yielding a durable, long-life battery suitable for emergency power applications and standby systems.

Ideal for UPS, emergency power backups, and small tool power modules, this battery balances compact size with reliable performance. Its 12V / 5Ah rating is well-suited to smaller APC RBC20J units where space is limited but dependable backup is necessary. Expect steady voltage delivery and predictable runtime characteristics that protect sensitive equipment and prevent data loss.

Don’t wait until your UPS fails—purchase this Bright Way replacement UPS battery for your APC RBC20J now and ensure continuous, long-lasting battery backup for your essential systems.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)2.99

Product Highlights

  • Brand Replacement : APC RBC20J
  • Manufacturer: Brightway Group
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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