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Description
BTI 451-BCGO-BTI 7.6V 64WHR LI-ION BATTERY 0RY3F9, RW15F, 451-BCGO, RY3F9, 5TF10, CN-0RY3F9 PRECISION 7530, PRECISION 7540, PRECISION 7730, PRECISION 7740BTI 451 BCGO BTI 7. 6V 64Wh Li Ion Battery for Dell Precision 7530 7540 7730 7740 Power your Dell Precision workstation with a dependable, high performance replacement battery designed to meet or exceed OEM specifications. The BTI 451 BCGO BTI 7. 6V 64Wh Li Ion Battery is a precision engineered 4 cell accessory compatible with the Dell Precision 7530, 7540, 7730, and 7740 series. This battery delivers strong runtime, reliable charging cycles, and a
BTI 451-BCGO-BTI 7.6V 64Wh Li-Ion Battery for Dell Precision 7530/7540/7730/7740
Power your Dell Precision workstation with a dependable, high-performance replacement battery designed to meet or exceed OEM specifications. The BTI 451-BCGO-BTI 7.6V 64Wh Li-Ion Battery is a precision-engineered 4-cell accessory compatible with the Dell Precision 7530, 7540, 7730, and 7740 series. This battery delivers strong runtime, reliable charging cycles, and a secure fit that makes it an ideal upgrade or replacement for professionals who demand uninterrupted productivity on the go. Built to the same form factor and electrical specs as the original batteries, it ensures seamless performance without sacrificing safety or efficiency.
- Extended runtime for demanding workloads: Enjoy longer work sessions between charges with a robust 64Wh capacity in a compact 4-cell format, enabling you to tackle complex CAD models, engineering simulations, and data-intensive tasks more efficiently.
- OEM-replacement compatibility: Replaces OEM parts including 0RY3F9, 451-BCGO, 5TF10, CN-0RY3F9, RW15F, and RY3F9, ensuring a precise fit and reliable power delivery for Dell Precision 7530, 7540, 7730, and 7740 laptops.
- Premium Li-Ion cells and safety-conscious design: Built with high-quality lithium-ion cells to deliver consistent performance, stable voltage, and dependable charging cycles while maintaining proper protection against overcharge and short circuits.
- Warranty and dependable support: Comes with an 18-month manufacture warranty and USA-based customer service, giving you peace of mind and easy access to assistance if needed.
- Simple, secure installation and OEM-grade fit: Designed to resemble the original Dell battery in size and connector placement, allowing a quick, tool-free swap with minimal downtime and no modification to your device.
Technical Details of BTI 451-BCGO-BTI 7.6V 64WHR Battery
- Type: Li-Ion, 4-cell
- Voltage: 7.6V
- Capacity: 64Wh
- Model: BTI 451-BCGO-BTI 7.6V Li-Ion
- Fits Dell Precision: 7530, 7540, 7730, 7740
- Replaces OEM numbers: 0RY3F9, 451-BCGO, RW15F, RY3F9, CN-0RY3F9, 5TF10
- Warranty: 18 months
- Warranty support: USA-based customer service
how to install BTI 451-BCGO-BTI 7.6V 64WHR Battery
- Power down your Dell Precision laptop and unplug any connected peripherals. Close the lid and place the notebook on a clean, stable surface.
- Turn the device over and remove the bottom access panel to reveal the battery bay. If you are not sure where the battery latch is located, consult your user manual for the exact location and procedure.
- Disconnect the existing battery connector carefully, then remove the old battery from its bay. Ensure there are no residual battery contacts or debris in the bay before inserting the new battery.
- Align the new BTI 451-BCGO-BTI battery with the bay and connect the battery connector securely. Carefully seat the battery so it sits flush against the chassis and reattach the bottom cover.
- Power on the laptop and allow the battery to calibrate with the system. It’s recommended to perform a full charge to 100% and then discharge to around 5–10% before charging again for optimal calibration.
Frequently asked questions
- Q: What models is this battery compatible with? A: It is compatible with Dell Precision 7530, 7540, 7730, and 7740 series laptops as a replacement battery designed to mirror OEM specifications.
- Q: What is the capacity and voltage? A: The battery provides 64Wh (watt-hours) at 7.6V, delivered by a 4-cell Li-Ion configuration.
- Q: Which OEM part numbers does this battery replace? A: It replaces 0RY3F9, 451-BCGO, 5TF10, CN-0RY3F9, RW15F, and RY3F9.
- Q: How long is the warranty and what support is available? A: The battery includes an 18-month manufacture warranty with USA-based customer service for assistance and troubleshooting.
- Q: How do I ensure a proper fit and safe installation? A: Confirm compatibility with your Dell Precision model and use the included installation steps. Handle the battery with care, avoid bending connectors, and ensure the device is powered off before replacement.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Value for money
Color: Blue
This definitely is something to have. Used it a lot while travelling and for office use as well. It takes out all the gunk from the bag and is easy to clean as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Used for a year.
Color: Black
Had this in a back pack for a year and wow. The dirt collected is kinda shocking. I will buy more of these for different bags!
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Fun little gadget we never knew we needed.
Color: Pink
Who knew keeping our bags and purses could be so easy. Easy to clean once it does it's "job". Doesn't take up much room and works like a charm
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Mixed Results - Sauberkugel Clean Ball Review
Color: Bag Petrol
I purchased the Sauberkugel Clean Ball in Teal to help keep my bags clean from dust, dirt, and crumbs, and while it had some positive aspects, I can only give it a moderate 3-star rating due to a few shortcomings.
On the plus side, the concept of the sticky inside ball is ingenious and showed promise. It did manage to pick up some dust and small particles (including glitter) from my purse which was a relief. The teal color is cute and made it easier to spot in a bag.
However, there were some limitations that affected its overall effectiveness.
*It seemed to struggle with picking up certain types of debris, particularly larger crumbs, heavier dirt, and ever some larger glitter/confetti pieces. This inconsistency was a bit disappointing as I had hoped based on the ads for it to be much more effective.
*Another major issue I encountered was the difficulty of opening and cleaning the ball. The design was supposed to make it relatively easy to open and clean (as the ads lead me to believe). However I was unable to get the ball unlatched - which made it quite challenging to clean fully. It was frustrating to wrestle with the ball and being unable open to clean it out fully.
In summary, while the Sauberkugel Clean Ball had its merits and did manage to capture some unwanted particles, it fell short in terms of consistency and ease of use. The struggle to open and clean the ball was a significant drawback for me.
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Reviewed in the United States on August 29, 2023
★★★★★ 5
Great item, totally worth it.
Color: Black
I've used this for over a year now in my nice work purse to keep those tiny dirt particles from who-knows-where (you know the ones I mean!) from mysteriously getting in the bottom of of it. It rolls around easily in its plastic case either naturally (without getting goopy or leaky) or rolled by hand. Handiest thing I've ever bought to help keep my purse clean!
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Reviewed in the United States on December 23, 2025