BTI 51KD7-BTI 11.4V 42Wh Li-Ion Battery for Chromebooks

Power your Chromebook with confidence using the BTI 51KD7-BTI replacement battery. This 11.4V 42Wh Li-ion pack is engineered for a precise fit across multiple Chromebooks, ensuring a seamless swap that restores original run-times and performance. With OEM-compatible codes 051KD7, Y07HK, 0FY8XM, 51KD7, and FY8XM, the battery is designed to align perfectly with the original hardware, preserving the device’s balance, weight, and center of gravity. The BTI battery supports long cycle life, robust safety features, and reliable power delivery that keeps up with demanding schoolwork, corporate tasks, or on-the-road productivity. It is manufactured to meet stringent standards for voltage stability, temperature management, and charging reliability, protecting both the battery and the Chromebook’s internal circuitry. By choosing this BTI replacement, Chromebook owners gain a cost-effective solution that minimizes downtime and extends device usability between charges. The battery’s dimensions and connector are matched to the OEM design so that installation is straightforward for technicians and experienced users alike, enabling a simple swap that returns the device to factory-like performance. Whether you rely on a CHROMEBOOK 11 3180 for classroom use, a CHROMEBOOK 3189 for multimedia tasks, a CHROMEBOOK 5190 2-IN-1 for flexible computing, or a CHROMEBOOK 3100 2-IN-1 for student collaboration, this battery provides consistent, dependable power. For educators and IT departments, this replacement battery offers a scalable solution to maintain device fleets, reduce maintenance costs, and extend device lifespans without the need for expensive new Chromebooks. The BTI 51KD7-BTI 11.4V 42Wh LI-ION battery is more than a spare part; it is a strategic investment in uptime, performance, and user satisfaction, ensuring that every charge counts and every hour of usage is maximized.

• High-capacity 42Wh battery delivers extended runtime for Chromebooks without sacrificing portability, so you can work, study, or stream longer between charges.
• 11.4V Li-ion chemistry provides stable voltage delivery with a low self-discharge rate, helping your Chromebook maintain performance across daily tasks and multimedia sessions.
• Broad OEM compatibility: fits CHROMEBOOK 11 3180, CHROMEBOOK 3189, CHROMEBOOK 5190 2-IN-1, CHROMEBOOK 3100 2-IN-1, and 3180-series devices using OEM codes 051KD7, Y07HK, 0FY8XM, 51KD7, and FY8XM.
• Smart protection features safeguard your device against overcharge, over-discharge, short circuits, and overheating, helping protect both battery health and Chromebook hardware over time.
• Easy replacement: designed to mirror the form factor and connector layout of the original battery, enabling a straightforward swap with minimal downtime and disruption to your workflow.

Technical Details of BTI 51KD7-BTI 11.4V 42WHR LI-ION BATTERY

• Battery type: Lithium‑ion rechargeable
• Voltage: 11.4V
• Capacity: 42Wh
• Cell chemistry: Lithium-ion
• OEM compatibility codes: 051KD7, Y07HK, 0FY8XM, 51KD7, FY8XM
• Compatible models: CHROMEBOOK 11 3180, CHROMEBOOK 3189, CHROMEBOOK 11 3189, CHROMEBOOK 5190 2-IN-1, CHROMEBOOK 3100 2-IN-1, CHROMEBOOK 3180
• Form factor: OEM replacement designed to mirror the original battery’s dimensions and connector
• Connector type: Standard Chromebook battery connector compatible with listed models

How to install BTI 51KD7-BTI 11.4V 42WHR LI-ION BATTERY

• Power down your Chromebook completely and unplug any connected accessories or chargers before starting the replacement process.
• Turn the device over and remove the back cover screws with the appropriate precision screwdriver. Keep track of screws and placement, as different models may use screws of varying lengths.
• Carefully locate the existing battery and disconnect the battery connector from the motherboard. Use a plastic spudger to avoid damaging connectors or circuitry.
• Remove the old battery from the chassis, noting its orientation and mounting points. If adhesive is present, gently release it without bending or deforming the battery or housing.
• Align the BTI 51KD7-BTI replacement with the battery bay, ensuring the connector lines up with the motherboard socket. Reconnect the battery cable firmly but do not over-press.
• Secure the new battery in place using the original mounting hardware, then replace the back cover and tighten screws to the recommended torque. Avoid overtightening, which can damage the chassis or battery.
• Power on the Chromebook and verify normal boot behavior. If required by your device, perform a calibration cycle or run through a standard charging cycle to help the system recognize the new battery’s capacity.
• Charge to full capacity before routine use. If you notice any abnormal warm-up, swelling, or rapid discharge, disconnect immediately and consult a technician.

Frequently asked questions

• Q: Is this battery compatible with my Chromebook models listed? A: Yes. The BTI 51KD7-BTI 11.4V 42Wh Li-Ion battery is designed as a replacement for CHROMEBOOK 11 3180, CHROMEBOOK 3189, CHROMEBOOK 5190 2-IN-1, CHROMEBOOK 3100 2-IN-1, and related devices when OEM codes 051KD7, Y07HK, 0FY8XM, 51KD7, FY8XM apply.
• Q: What is the capacity and voltage of the BTI 51KD7-BTI battery? A: It is an 11.4V, 42Wh Li-ion battery built to deliver reliable power for daily tasks, classroom use, and travel-friendly computing on compatible Chromebooks.
• Q: How do I install this battery safely? A: Follow the step-by-step installation guide: power off, disconnect, remove the old battery, connect and secure the new battery, reassemble, and perform a full charge as recommended by the device manufacturer.
• Q: Will using this replacement void my Chromebook warranty? A: Replacement parts from reputable brands are typically permitted when installed correctly. Check your device warranty terms and the seller’s guidance for confirmation.
• Q: How can I maximize the battery lifespan and performance? A: To extend life, avoid extreme temperatures, calibrate the battery if recommended by your Chromebook manufacturer, use the original charger, and store the device in a cool, dry place when not in use for extended periods.