Product Review

Model: New compatible replacement battery for APC Back UPS NS Network 40 by UPSBatteryCenter
Compatible with: BN4001 (Make sure this is the exact model #)
Condition: Brand new/ Fresh stock
Includes: 1 New BN4001 compatible replacement battery
Warranty: (1) One Year Replacement Warranty
Life time expectancy: 3-5 years
Manufacturer: UPS Battery Center Ltd. is the exclusive manufacturer and seller.


The compatible replacement battery for the BN4001 arrives fully charged and ready for use. The BN4001 compatible replacement battery is 100% compatible and comes with a 1 year replacement warranty.

Manufactured & sold exclusively by UPSBatteryCenter

APC is a registered trademark of Schneider Electric IT Corporation.
UPSBatteryCenter is not affiliated with, endorsed by, or authorised by Schneider Electric IT Corporation.