SAME DAY SHIPPING ON 99% OF ORDERS 
Replacement for the HP Spectre x360 Convertible 15-df laptop battery with precise electrical and mechanical specifications matching the original equipment. This lithium-ion unit delivers consistent voltage output and extended runtime for daily productivity, media consumption, and professional workflows on the go. Engineered with high-grade cells, the battery maintains stable performance across temperature variations while incorporating built-in protection circuits against overcharge, deep discharge, and short circuits. Users benefit from seamless installation that requires no additional tools or modifications, restoring full mobility to the convertible chassis without compromising hinge movement or tablet mode functionality.
Key Features & Benefits
- Matches the electrical interface of the original HP Spectre x360 Convertible 15-df battery assembly
- Supports multi-application use cases documented for this battery type
- Provides direct fitment without additional adapters or modifications
- Delivers up to 84Wh capacity for extended unplugged sessions
- Includes smart fuel gauge circuitry for accurate remaining runtime display
Product Specifications
- Classification: Laptop battery
- Voltage: 11.55V
- Capacity: 84Wh
- Cell configuration: 3-cell lithium-ion
- Chemistry: Lithium-ion polymer
- Weight: 0.45 kg
Replacement Compatibility
Compatible with HP Spectre x360 Convertible 15-df series devices and other configurations sharing the same battery platform as verified in the research brief. Installation involves powering down the system, removing the base cover screws, disconnecting the old pack, and seating the new unit firmly before reassembly. Always calibrate the battery after initial charge to optimize accuracy of the power meter.
Discover the Perfect Replacement
Browse our selection of laptop battery replacements to locate the exact part matching your equipment requirements and complete your order for prompt delivery. Each unit undergoes rigorous testing for capacity retention, cycle life, and thermal stability before shipment. Our customer support team remains available to answer fitment questions and provide guidance on maximizing battery longevity through proper charging habits and storage practices. With this replacement, your HP Spectre x360 Convertible 15-df regains reliable portable power suitable for travel, office work, or creative projects wherever you need it. Additional testing includes verification of connector polarity, thermal sensor functionality, and charge cycle endurance under simulated load conditions. The internal battery management system prevents voltage spikes during rapid charging and ensures balanced cell discharge across all three cells during extended use. Customers report improved runtime compared to aged original packs, often achieving eight to ten hours of mixed productivity tasks after proper calibration.
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.