Name: T40JJ Dell 3.7V 500mAh Lithium-Ion Battery 1.8Wh for PERC
Brand: Dell
SKU: T40JJ
Price: 40.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The T40JJ Dell 3.7V Lithium-Ion battery powers Dell PERC storage controllers, acting as a vital backup energy source during power disruptions. It fits directly into Dell's server systems, ensuring stable operation without interrupting ongoing storage tasks.

General Information
Brand	Dell
Part Number	T40JJ

Technical Information
Battery Type	Lithium-Ion
Battery Voltage	3.7 V
Battery Capacity	500 mAh
Compatibility	Dell PERC

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This 3.7V Lithium-Ion battery is built for Dell PERC devices, ensuring consistent power supply and optimal operation. Often found in server storage controllers, it helps maintain backup power to preserve data during power interruptions. Engineered with a 500mAh capacity, the battery supports uninterrupted functionality where data integrity is critical. IT professionals and system administrators commonly rely on this battery to keep Dell PERC units running smoothly. Key Features Compact size fits seamlessly into Dell PERC hardware Stable voltage output to maintain system reliability Long-lasting Lithium-Ion chemistry for extended service life Compatible specifically with Dell PERC backup modules Easy to install and replace in server environments This battery is typically used inside Dell server arrays and storage controllers to provide essential backup power. It plays a practical role in preventing data loss during unexpected shutdowns, making it a trusted component in data center maintenance.

Use Cases
The T40JJ Dell 3.7V Lithium-Ion battery is primarily utilized within Dell server infrastructures, particularly those incorporating PERC storage controllers. It is essential for environments requiring uninterrupted storage performance during power fluctuations, making it a critical component for IT professionals managing data integrity and uptime in high-demand settings. How It's Used: Maintains cache backup power for Dell PERC controllers in enterprise data centers to safeguard against data loss during unexpected outages. Supports virtualization environments that depend on continuous storage availability to avoid service interruptions. Enables remote office server racks to maintain data write integrity when facing unstable power conditions. Assists small and medium business IT teams in ensuring reliable RAID controller operations within compact server deployments. Facilitates edge computing nodes to preserve critical storage write processes amidst power irregularities. By providing stable backup energy, this battery helps maintain storage controller functionality critical for data reliability. Its integration within Dell PERC systems contributes to operational continuity and supports scalable data management strategies across diverse IT infrastructures.

T40JJ Dell 3.7V 500mAh Lithium-Ion Battery 1.8Wh for PERC

Product Overview

General Information

Technical Information

Miscellaneous

Physical Characteristics

Product Description

Use Cases