APC BACKUPS BK420 UPS High Performance Compatible Replacement Battery 5.25 lb
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APC BACKUPS BK420 UPS High Performance Compatible Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
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.
Volts & Amps
12 Volts | 7.5 Ah
Terminal Type
F2
Replacement APC BACKUPS BK420 Battery — Compatible with APC BACKUPS BK420
Designed for perfect fit and dependable performance, this replacement APC BACKUPS BK420 battery delivers the reliability your APC BACKUPS BK420 UPS needs. Engineered to meet or exceed OEM SLA battery specifications, this battery is a smart choice when you need a replacement UPS battery that restores runtime quickly and confidently. With a focus on safety, consistent power delivery, and long service life, this high-performance UPS battery keeps critical devices running during outages and provides peace of mind for home and small office use.
Key Specifications
- Absorbent Glass Mat (AGM) Technology
- High Rate Discharge Design
- Maintenance-Free Design with Spill Proof Construction
- U.L. Recognized and CE Certified
- Brand New, Factory Fresh
- 1 Year Warranty
- SigmasTek
- 12 Volts
- 7.5 Ah
- F2 terminal
- Compatible with APC BACKUPS
- SLA replacement battery for APC BK420
Benefits
This replacement UPS battery is built using AGM technology to provide spill-proof, maintenance-free operation and superior charge acceptance. The high rate discharge design ensures the APC BACKUPS BK420 can support sudden power demands, making it ideal for protecting sensitive electronics, network equipment, and small servers. As a high-performance UPS battery, it provides reliable startup support for devices and minimizes downtime during utility outages.
Durability is a key advantage — the maintenance-free construction and factory-fresh cells deliver consistent performance over repeated charge/discharge cycles. The battery’s certifications (U.L. and CE) confirm compliance with recognized safety standards, and the included 1 Year Warranty offers added protection and buyer confidence. This long-lasting battery is suitable for UPS systems, emergency power setups, and battery-powered tools used in maintenance or fieldwork.
Whether you’re replacing an aging cell in an APC BACKUPS BK420 or stocking spare batteries for critical backup systems, this SigmasTek replacement battery provides predictable runtime and dependable performance. It’s a great solution for home offices, POS systems, networking closets, and any application where continuous power is essential.
Restore protection now — order this replacement UPS battery for your APC BACKUPS BK420 today and enjoy a high-performance UPS battery that’s ready to deliver long-lasting battery reliability. Add to cart to secure uninterrupted power.
Technical Specifications
Product Highlights
- Brand Replacement : APC BACKUPS
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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