SKU: 32381664724

BTI JTG7N-BTI 3-CELL 11.4V LI-ION BATTERY JTG7N, 542WP, 0542WP, CN-0542WP

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Description

BTI JTG7N-BTI 3-CELL 11.4V LI-ION BATTERY JTG7N, 542WP, 0542WP, CN-0542WPUpgrade your Dell Latitude experience with the BTI JTG7N BTI 3 Cell 11. 4V Li Ion notebook battery. Crafted as a reliable OEM style replacement, this battery delivers consistent power, long idle to active cycles, and a secure fit for a wide range of Latitude models. With a 42Wh capacity and 11. 4V chemistry, it provides a balanced blend of portability and runtime, so you can tackle work, travel, and daily tasks without frequent recharges. This battery

Upgrade your Dell Latitude experience with the BTI JTG7N-BTI 3-Cell 11.4V Li-Ion notebook battery. Crafted as a reliable OEM-style replacement, this battery delivers consistent power, long idle-to-active cycles, and a secure fit for a wide range of Latitude models. With a 42Wh capacity and 11.4V chemistry, it provides a balanced blend of portability and runtime, so you can tackle work, travel, and daily tasks without frequent recharges. This battery is designed to replace the original JTG7N series and closely matches the specifications for 542WP, 0542WP, and CN-0542WP, ensuring compatibility and a seamless user experience. An 18-month manufacture warranty backs this BTI battery, offering peace of mind along with dependable performance for your Dell portable workstation or business laptop.

  • The BTI JTG7N-BTI battery is engineered for broad compatibility across Dell Latitude models, including 3340, 3440, 3540, 5340, 5340 2-in-1, 5440, and 5540. Its 3-cell Li-Ion design is optimized to deliver a reliable amount of run time while keeping the overall weight light, so you can work longer between charges without feeling encumbered by a bulky module.
  • With a capacity of 42Wh at 11.4V, this notebook battery provides solid runtime for everyday tasks—web browsing, document editing, video conferencing, and light multimedia. The 42Wh rating translates to hours of practical use between charges, helping you stay productive on the go, in meetings, or during travel without needing constant access to a power outlet.
  • Safety and quality are paramount. The BTI JTG7N-BTI battery incorporates essential protection features such as over-charge protection, short-circuit protection, and temperature monitoring. This ensures safe charging, stable performance, and protection for both the battery cells and your Dell Latitude device, contributing to a longer overall lifespan and reducing the risk of unexpected shutdowns.
  • Replaces OEM and original equipment part numbers JTG7N, 542WP, 0542WP, and CN-0542WP, making it an authentic-feeling substitute that preserves the look, fit, and electrical specifications of the Dell Latitude battery. The plug-and-play design supports straightforward installation without special tools or adapters, so you can refresh your laptop’s power source quickly and with confidence.
  • Backed by an 18-month manufacturer warranty, this BTI battery offers reliable post-purchase support. Quality is backed by a manufacturer with a reputation for dependable replacement batteries, so you can rely on consistent performance, easy replacement, and responsive customer service should you need it.

Technical Details of BTI JTG7N-BTI 3-Cell 11.4V Li-Ion Notebook Battery

  • Model: BTI JTG7N-BTI
  • Chemistry: Li-Ion
  • Cells: 3-cell
  • Voltage: 11.4V
  • Capacity: 42Wh
  • Replaces OEM: JTG7N, 542WP, 0542WP, CN-0542WP
  • Fits Dell Latitude models: 3340, 3440, 3540, 5340, 5340 2-in-1, 5440, 5540
  • Warranty: 18 months

how to install BTI JTG7N-BTI 3-Cell 11.4V Li-Ion Notebook Battery

  • Power down your Dell Latitude completely and remove the AC adapter before starting the replacement process.
  • Close the laptop and flip it over to locate the service panel or bottom cover. Use the appropriate screwdriver to remove the screws securing the panel, then gently lift it away to access the battery bay.
  • Carefully disconnect the existing battery connector from the motherboard, noting the orientation of the plug. Remove the old battery from its compartment with even, steady pressure, taking care not to bend or damage any nearby components.
  • Align the new BTI JTG7N-BTI 3-cell battery with the battery bay and connect the battery plug to the motherboard in the same orientation as the old battery. Ensure the connection is firm and secure before reinstalling the battery.
  • Reattach the service panel, fastening the screws snugly. Reconnect the AC adapter, power on the laptop, and allow the new battery to calibrate during the first few charge-discharge cycles. If possible, perform a full charge to 100% and then discharge to around 5–10% before charging again to help optimize battery reporting.

Frequently asked questions

  • Q: Is this battery compatible with Dell Latitude 3340? A: Yes. The BTI JTG7N-BTI battery is designed to fit and function with Dell Latitude models including 3340, 3440, 3540, 5340, 5340 2-in-1, 5440, and 5540.
  • Q: What is the capacity and voltage of this battery? A: It is a 3-cell Li-Ion battery rated at 11.4V with a 42Wh capacity, providing a balanced runtime for everyday tasks.
  • Q: Does this battery replace the OEM parts for my Dell Latitude? A: Yes. It replaces OEM part numbers JTG7N, 542WP, 0542WP, and CN-0542WP, ensuring compatibility with the original Dell design and performance expectations.
  • Q: What kind of warranty comes with this battery? A: The BTI JTG7N-BTI battery is backed by an 18-month manufacturer warranty, giving you coverage for defects and performance concerns within the period.
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 32381664724

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4.4 ★★★★★
Based on 10 reviews
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Product Reviews
M
Verified Purchase
Mutescape
Pawtucket, US
★★★★★ 4
Great Re-release
Color: Stainless Steel/Black/Stainless Steel
So, let’s get my bias out of the way. This was a birth year re-release so I had attachment already. The appearance is so timeless yet you get when it comes from. The case is beveled much like a diamond deconstructed. And the plating is to a mirror finish on top but is brushed on the sides. Really classy. The lens is nice and domed, yes it’s acrylic and will probably get beat up, and a protector is out the window because it’s raised but the dome is such a character in the vibe of this watch. The metal strap is unique both in design and thinness. Now there are some negative reviews on this clasp. It can be finicky, but there is a right and wrong way. Really make sure the two hook tabs are firmly seated on the bar before closing. If the clasp is tappy after clicking it, it is most likely clicked above where it needs to be. Re-seat the hooks and make sure when it clicks in, if you tap the top there is zero rattle. I also suspect people are having issues not properly seating the adjust tab when changing length. You must make sure it is seating between links or it will open on ya… Accuracy wise, and power bank wise it falls shorter than what I am used to. If I don’t wear it after a full day of use and some manual winds even, it only lasts a day - still testing, because I swap out to a Seiko and a Citizen. Nice clicky one way bezel. Lume is pretty 70’s… But this watch is stellar. Timeless yet retro, classy but casual Tee and Jeans worthy. Definite score.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2024
D
Verified Purchase
Daniel Cannon
Carnegie, US
★★★★★ 5
It was $114
Color: Stainless Steel/Blue/Stainless Steel
Very good quality for the price point accurate time piece very comfortable and durable accuracy is A1
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
N
Verified Purchase
Noah
Draper, US
★★★★★ 5
Snoopy Pepsi
Color: Stainless Steel/Blue/Stainless Steel/red-blue, Color: Stainless Steel/Blue/Stainless Steel/red-blue
Such a sharp looking watch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
R
Verified Purchase
Robert ODonnell
Lake Worth, US
★★★★★ 1
Poor design and final product
Color: Stainless Steel/Black/Stainless Steel/Red Black
The watch looks nice. That is the only good part. It works by being wound by motion when one wears it. Should I do jumping jacks to keep it wound? I dont sleep with it on! Every morning it is not running and the date is wrong until it gets shaken. The band is hard to get it on and hard to get it to come off. It sometimes falls off though. I was trying to replace my older Timex watch and now I am back to wearing the old one that never had these problems.
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Reviewed in the United States on May 23, 2022
A
Verified Purchase
Apple Tree
Fort Morgan, US
★★★★★ 5
Love it! Though overpriced at MSRP
Color: Stainless Steel/Blue/Stainless Steel/red-blue, Color: Stainless Steel/Blue/Stainless Steel/red-blue
I love this watch! I had it in my cart for weeks, waiting for an excuse to buy it. The thing holding me back was the $299 MSRP and price on Amazon. I noticed it went down to $200 while I was shopping on Amazon, so I immediately completed the purchase. At Grey Market retailers, this goes for about $160 (which I think is the perfect price). Unfortunately the Snoopy edition proved difficult to find at that price as it was sold out everywhere. Even sold out on the Timex website at $299. I still recommend it, but it's all about what you're willing to pay. For me, $200 was an acceptable price and worth it to me. As a snoopy lover, I'll give this to my kids one day! Not a doubt in my mind it won't last for a very long time as it uses a Citizen movement!
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Reviewed in the United States on June 30, 2024

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