BTI 451-BBFX-BTI 11.1V 31Wh Li-Ion Battery for Dell Latitude E7240/E7250

Upgrade your Dell Latitude with confidence using the BTI 451-BBFX-BTI 11.1V 31Wh Li-Ion Battery. This replacement battery is engineered to precisely match the OEM form factor for Latitude E7240 and E7250 notebooks, delivering dependable power when you need it most. Built to the exacting standards of business-grade devices, this BTI battery supports extended daily use, travel-ready unplugged work sessions, and reliable performance across the device’s lifespan. It’s a precise, plug-and-play replacement that brings back the original run-time and peace of mind you expect from your portable workstation. The battery’s 11.1V, 31Wh rating translates into meaningful run time improvements over older capacities, making it an ideal upgrade for users who don’t want to compromise on productivity, particularly when you’re commuting, presenting, or working remotely. Optimized for Dell Latitude E7240 and E7250 laptops, this module respects the same connector, voltage curves, and battery management signals as the OEM unit, ensuring smooth synchronization with your system’s firmware and power management features.

Designed for real-world use, the BTI 451-BBFX-BTI battery emphasizes safety, longevity, and reliability. It is tested to meet stringent quality standards and crafted to resist the rigors of daily travel, office life, and on-the-go productivity. The result is a powerful, dependable source of energy that restores your laptop’s portability without forcing you to carry around the original, bulkier pack. Whether you’re a business traveler, a student balancing classes and projects, or a remote worker, this replacement battery delivers the consistent performance you need to stay productive, connections intact, and files secure—all while maintaining the sleek, lightweight feel of your Latitude device.

• OEM-compatible replacement: This BTI battery aligns with the Dell Latitude E7240 and E7250 form factor and supports OEM references 0Y9HNT, WG6RP, 451-BBFX, Y9HNT, 9C26T, and GVD76, ensuring a precise fit and reliable power delivery.
• Extended runtime with 31Wh capacity: The 31Wh rating translates into longer unplugged usage compared to lower-capacity packs, helping you work longer between charges and reducing downtime during travel or shifts away from outlets.
• Safe Li-Ion technology with protective circuitry: Built-in protection features guard against overcharge, over-discharge, short circuits, and thermal risks, preserving your laptop and data integrity during charging and operation.
• Easy installation and reliable performance: Designed as a true drop-in replacement, this battery snaps into the existing bay with minimal effort and maintains a stable discharge profile across charging cycles for dependable, consistent power.
• Quality you can trust: Each BTI battery undergoes rigorous testing and is backed by dependable supplier support for assistance or replacements when needed.

Technical Details of BTI 451-BBFX-BTI 11.1V 31Wh Li-Ion Battery

• Model: BTI 451-BBFX-BTI
• Battery Type: Li-Ion Replacement Battery
• Voltage: 11.1V
• Capacity: 31Wh
• Chemistry: Lithium-Ion (Li-Ion)
• Compatible Dell Latitude Models: E7240, E7250
• OEM References: 0Y9HNT, WG6RP, 451-BBFX, Y9HNT, 9C26T, GVD76
• Replacement For: Original battery parts used by Latitude E7240/E7250

How to install BTI 451-BBFX-BTI 11.1V 31Wh Li-Ion Battery

• Power down your laptop and unplug the charger; place the device on a clean, flat surface.
• Remove the bottom cover or access panel following your model’s service manual; locate the battery pack in its bay.
• Carefully disconnect the existing battery connector from the motherboard and remove the old battery from the slot.
• Align the new BTI battery with the bay, secure it with the original screws or fasteners, and reconnect the battery cable to the motherboard.
• Reattach the bottom cover, plug in the charger, and power on the laptop. Allow the battery to calibrate with a full cycle and then charge to 100% before regular use.

Frequently asked questions

• Q: Is this battery compatible with Latitude E7240 and E7250?
• A: Yes—this BTI battery is designed as a drop-in replacement and supports the OEM codes 0Y9HNT, WG6RP, 451-BBFX, Y9HNT, 9C26T, and GVD76 for Latitude E7240 and E7250.
• Q: What is the capacity and voltage?
• A: It is an 11.1-volt battery with a 31Wh capacity, providing extended unplugged runtime suitable for daily tasks and on-the-go work.
• Q: What safety features are included?
• A: The BTI battery uses Li-ion chemistry with built-in protection circuits to guard against overcharge, over-discharge, short circuits, and thermal risks.
• Q: How long does a replacement battery last?
• A: Battery life depends on usage and charging habits, but replacement Li-ion packs are designed for hundreds of charge cycles with consistent performance when properly cared for.
• Q: How should I dispose of my old battery?
• A: Recycle your old battery at an approved electronics recycling facility or store, following local regulations for safe disposal of lithium-ion cells.