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Description
BTI J0PGR-BTI 7.6V 42WHR LI-ION BATTERY 0J0PGR, FTH6T, J0PGR, X16TW LATITUDE 5285, LATITUDE 5290The BTI J0PGR BTI 7. 6V 42Wh Li Ion Battery is a premium replacement power solution designed to restore and extend the life of your Dell Latitude 5285 and Latitude 5290 laptops. Engineered to replicate OEM performance, this battery delivers steady, reliable energy to keep you productive on the go. With a robust 42Wh capacity and smart lithium ion chemistry, it offers the balance of high energy density and long cycle life you expect from a modern
The BTI J0PGR-BTI 7.6V 42Wh Li-Ion Battery is a premium replacement power solution designed to restore and extend the life of your Dell Latitude 5285 and Latitude 5290 laptops. Engineered to replicate OEM performance, this battery delivers steady, reliable energy to keep you productive on the go. With a robust 42Wh capacity and smart lithium-ion chemistry, it offers the balance of high energy density and long cycle life you expect from a modern notebook battery. Whether you rely on your Latitude for work, school, or personal use, this battery provides consistent power so you can finish tasks, creative projects, and presentations without worrying about sudden shutdowns.
- Extended runtime and dependable performance: With a 42Wh capacity, this BTI battery delivers solid endurance for everyday tasks, web browsing, document work, and multimedia. At 7.6V, it balances voltage stability and energy density to help you maximize your Latitude’s operational window between charges, letting you work longer between plug-ins. The result is a more productive day, fewer interruptions, and fewer trips to the charger on busy afternoons.
- Smart safety features for worry-free use: The BTI J0PGR-BTI battery is built with integrated protection circuits to guard against common risks like overcharge, deep discharge, short circuit, and thermal overload. These safeguards help protect both the battery and your Dell Latitude, promoting safer operation in a variety of environments—whether you’re commuting, traveling, or working in a cafe. The battery’s design also emphasizes stability to reduce heat buildup during heavy workloads, contributing to longer life and reliable performance.
- Designed for compatibility with Dell Latitude 5285 and 5290: This replacement battery is specifically engineered to fit the Latitude 5285 and Latitude 5290 form factors and connector layouts. The J0PGR-FTH6T family of SKUs mirrors the dimensions and electrical characteristics of the original battery, so you can expect a seamless fit, secure mounting, and dependable power delivery without adapters or modifications. If you already own a Latitude 5285 or 5290, this BTI battery is a practical, cost-effective option that preserves the laptop’s slim profile and portability.
- Easy installation and plug-and-play reliability: Replacing the battery is straightforward, with a design that supports quick, tool-light replacement in many common Latitude models. After removal of the old pack, the BTI J0PGR-BTI slides into place with the same connector interface, enabling immediate power delivery once connected. This means less downtime and a faster return to work, whether you’re at a desk, on a plane, or catching a train between meetings.
- Trusted BTI quality with consistent performance: BTI (Battery Technology International) products are designed to meet or exceed the original specifications for compatible laptops. This battery is built to deliver consistent voltage, reliable charge cycles, and durable construction to withstand everyday handling. By choosing a BTI replacement, you’re investing in a battery that’s tested for performance and longevity, giving you confidence that your Latitude will remain a dependable workhorse for the long term.
Technical Details of BTI J0PGR-BTI 7.6V 42Wh Li-Ion Battery
- Model / Part Number: BTI J0PGR-BTI (also referenced as J0PGR, 0J0PGR, FTH6T in related SKUs)
- Voltage: 7.6V
- Capacity: 42Wh (approximately 5,500 mAh at nominal voltage)
- Chemistry: Lithium-Ion (Li-Ion)
- Compatibility: Dell Latitude 5285 and Dell Latitude 5290 laptops
- Type: Replacement battery
- Cross-References / SKUs: J0PGR, 0J0PGR, FTH6T
How to install BTI J0PGR-BTI 7.6V 42Wh Li-Ion Battery
- Power down completely: Shut down your Latitude, disconnect any external power supply, and ensure the device is cool before handling the battery.
- Open the access area: Depending on your Latitude model, remove the back cover or dedicated battery access panel using the appropriate screwdriver. Carefully set the panel aside to expose the battery compartment.
- Disconnect the old battery: Gently unplug the battery connector from the motherboard or battery interface. If needed, release any securing screws or brackets that hold the battery in place, taking care not to damage surrounding components.
- Install the new BTI battery: Align the BTI J0PGR-BTI with the mounting points and connector. Secure it using the original screws or fasteners, ensuring the battery sits flat and fully seated in the bay. Reconnect the battery cable firmly to the motherboard.
- Reassemble and test: Replace the back cover or access panel, reconnect the charger, and power on the device. Let the battery initialize, then perform a full charge cycle to calibrate the management system for optimal readings and performance.
Frequently asked questions
-
Q: Is this BTI battery compatible with Dell Latitude 5285 and 5290?
A: Yes. The BTI J0PGR-BTI 7.6V 42Wh Li-Ion Battery is designed to fit and power the Latitude 5285 and Latitude 5290, matching the original specifications for safe operation and reliable performance. -
Q: How long will the battery last on a single charge?
A: Runtime depends on usage, power settings, and tasks. Typical results for laptops in this class range from several hours of mixed usage to longer periods for lighter workloads. The 42Wh capacity provides a solid balance of runtime and portability. -
Q: Do I need to calibrate the battery after installation?
A: It’s recommended to perform a full discharge and recharge cycle after first use to help the battery management system calibrate capacity readings. Regular calibrations every few months can help maintain an accurate battery gauge. -
Q: Is this an official Dell OEM battery?
A: This is a BTI replacement battery designed to meet or exceed OEM specifications for compatibility with Dell Latitude devices. It is built to deliver OEM-like performance while providing a cost-effective option for battery replacement. -
Q: How easy is the installation?
A: Replacement is designed to be straightforward. With the proper steps, the BTI battery can be installed with common tools and basic care. Always follow model-specific guides and take appropriate safety precautions when handling internal components.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1749 reviews
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Product Reviews
★★★★★ 4
Nice scent, hopefully helps with discoloration but dissolves fast!
I’ve purchased these 4 times for my bikini line, I’m not sure if they make a difference but I like the scent so that’s why I’ve continued to purchase. The down side is that it dissolves very fast! Within 2 weeks your bar is gone..
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Reviewed in the United States on September 22, 2025
★★★★★ 3
Didn’t burn me!
UPDATE: I have been using this soap for a few months now. Usually every other day, as that's when I shower. My melisma is still in full swing. Meaning it hasn't help fade it at all. HOWEVER, I haven't had any cystic acne since using it! For that alone, I will keep using it! My skin feels extra clean using it.
Also, I tried it on my privates - since that seems to be all the rage lately. I was very dry and scratchy "down there" afterwards. To the point I needed to apply some lotion or something. (I ended up using some Medela nipple lanolin - figuring that was safe for nips and babies to eat.) If you are going to try to lighten your privates, just know you might feel scratchy, too.
Original review: Okay, I have only used this once, but I was terrified to use it after seeing other’s reactions. I did a patch test on my inner elbow, let it sit for a few minutes, washed it off and waited 24 hrs before actually using it in my face.
So far, I lathered it up and washed my face. I let it sit for about 2 mins, then washed it off. My face didn’t feel clean, so I followed up with my regular cleanser. Tomorrow, I will use my regular cleanser 1st, then use this soap.
I can’t tell if it is helping with my melisma yet, but I just wanted to say that I didn’t have my adverse reactions to it. I will update after using it more.
The soap smells good & lathers well. Don’t know about the lightening or brightening effect yet.
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Reviewed in the United States on April 6, 2021
★★★★★ 5
Effective and Gentle – Koji White Pure Kojic Acid Soap Delivers Visible Skin Brightening Results!
I’ve been using Koji White Pure Kojic Acid Skin Brightening Soap for a few weeks now, and I’m seriously impressed with the results! If you're looking for a gentle yet effective way to exfoliate, brighten, and improve the appearance of your skin, this soap is definitely worth trying.
First of all, the soap is formulated with kojic acid, a powerful ingredient known for its ability to brighten skin and reduce dark spots, hyperpigmentation, and uneven skin tone. I’ve struggled with some dark spots and blemishes on my face, and after using this soap consistently, I’ve already noticed a noticeable difference. My skin looks brighter, more even-toned, and feels much smoother.
The soap itself has a glycerin base, which makes it incredibly gentle on the skin. Despite its exfoliating properties, it doesn’t feel harsh or drying like some other exfoliating soaps I’ve tried. In fact, it leaves my skin feeling moisturized and soft, not tight or stripped. I appreciate that it doesn't have any harsh chemicals, making it suitable for both face and body.
The lather is rich and creamy, and a little goes a long way, which makes the bar last for a decent amount of time. I use it in the shower and also apply it to my face as part of my evening skincare routine. It rinses off easily without leaving any residue behind.
I also love that this soap is non-irritating, even on my sensitive skin. It doesn’t cause redness, breakouts, or any dryness, which can sometimes happen with other brightening or exfoliating products. It’s perfect for daily use, and I've felt comfortable using it both in the morning and evening.
If you're looking for a natural and affordable way to brighten your skin and fade dark spots, I highly recommend Koji White Pure Kojic Acid Skin Brightening Soap. It’s effective, gentle, and delivers visible results without being harsh on your skin. After a few weeks of use, my skin feels healthier, brighter, and more radiant. Definitely a staple in my skincare routine now!
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Reviewed in the United States on November 15, 2024
★★★★★ 1
Breaks your skin out!!! Made in THAILAND not Japan
I waited a while to write a review of this Kojic Acid soap because I wanted to give it time to...work. I ordered the soap on TWO separate occasions within a span of six months. There are two bars in the box and both times I ordered, it was delivered on time, and well packaged.
Why did I order this soap? I have Keratosis Pilaris and was hoping to find a soap that could help with exfoliation, as well as helping lighten hyperpigmented areas like between my thighs,and other scars or marks left behind from skin breakouts. Usually,I use glycolic peels and lactic acid to help with hyperpigmentation since I have more of a chocolate complexion. So I thought I would give this soap a try.
I will begin with the positives. First,this soap is nicely packaged and smells like...ORANGES! The first month,I used the soap... not everyday but a few times a week. I LOVED IT! Between my thighs is lighter now and my skin would feel exfoliated after leaving it on for about five minutes,and then rinsing it off.
THEN.....
After a few months of using it, MY SKIN STARTED TO BREAK OUT. I'm talking about first,my skin would become EXTREMELY ITCHY. Then little bumps would pop up all over my body. I never had blemishes on my chest area. NOW I DO. I wanted this soap to help me get rid of blemishes! Not to cause them. Even as I type out this review,my skin is itching terribly! I used the soap this morning. My skin is always a bit dry afterwards,but then I use lotion or oil to moisturize. At this point,I am SURE it is this soap that is causing grief.
Since I am dark skinned,I now have to repair the damage done from this soap. It's upsetting honestly. I know some people will STILL purchase this soap even though there are numerous reviews of it breaking peoples skin out.But just know,you've been warned about the adverse affects.
I'm going to go back to using glycolic acid and lactic acid to help fade blemishes and exfoliate. I will never purchase this soap again.
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Reviewed in the United States on June 17, 2018
★★★★★ 5
Best Soap
Great soap. Eliminates old person smell and lightens dark spots.
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Reviewed in the United States on April 14, 2026