BTI QK642AA-BTI 10.8V 61Wh Li-Ion Battery for HP EliteBook & ProBook — Cross-Referenced OEM Part Numbers (628370-321, CC06062-CL, 628668-001, CC06XL, 628670-001, QK642AA)

Power up your HP business laptop with the BTI QK642AA-BTI 10.8V 61Wh Li-Ion Battery, a reliable replacement designed for long-lasting performance across a broad range of EliteBook and ProBook models. With a robust 61Wh capacity and compatibility with multiple OEM references, this battery delivers dependable run time, smart protection, and an easy swap for busy professionals on the go. Whether you’re cranking through presentations, coding on the road, or staying productive during travel, this BTI battery is built to keep you powered up when you need it most.

• Long-lasting 61Wh capacity at 10.8V delivers extended run time between charges, helping you stay productive without constant recharging.
• Wide compatibility across HP EliteBook models (8460P, 8460W, 8470P, 8470W, 8560P) and ProBook models (6360B, 6560B), with cross-reference OEM numbers 628370-321, CC06062-CL, 628668-001, CC06XL, 628670-001, QK642AA, CC06 for easy identification.
• Built-in safety and protection features including safeguards against overcharge, short circuit, and overheating to protect both the battery and your laptop during use and charging.
• Designed for easy, tool-free replacement with precise fit, secure latching, and reliable electrical connections to maintain peak performance in everyday business environments.
• Quality BTI construction with broad model compatibility means a dependable, cost-effective replacement option that aligns with your HP device lifecycle and upgrade plans.

Technical Details

• Battery type: Li-ion
• Voltage: 10.8V
• Capacity: 61Wh
• Cells: 6-cell configuration common to 10.8V BTI replacements
• Model/part references: 628370-321, CC06062-CL, 628668-001, CC06XL, 628670-001, QK642AA, CC06
• Compatibility: HP EliteBook 8460P, 8460W, 8470P, 8470W, 8560P; ProBook 6360B, 6560B
• Form factor: standard primary battery for supported HP laptops, designed to fit existing bays and mounting points

How to install BTI QK642AA-BTI 10.8V 61Wh Li-Ion Battery

• Power down the laptop completely and remove any external power adapters or accessories.
• Close the lid, unplug all cables, and flip the device over to access the bottom battery compartment.
• Remove the battery cover or panel if required and locate the battery latch or retention clips holding the existing battery in place.
• Release the latches or sliding locks, carefully lift out the old battery, and disconnect it from the system connectors.
• Align the BTI QK642AA-BTI replacement so connectors and alignment posts match the laptop’s battery bay, then firmly seat the new battery into place.
• Secure the battery with any latches or screws (if applicable), replace the back cover, and reconnect the power adaptor.
• Power on the laptop and allow the new battery to calibrate with the system battery management. A full charge-discharge cycle can help establish accurate capacity readings.
• Operate as usual, avoiding exposure to extreme temperatures, and monitor for any unusual heat or performance issues. If problems arise, consult HP support or BTI customer service for guidance.

Frequently asked questions

• Q: Is this battery compatible with HP EliteBook and ProBook models listed in the product description?
• A: Yes. The BTI QK642AA-BTI battery is designed as a plug-and-play replacement for HP EliteBook models (8460P, 8460W, 8470P, 8470W, 8560P) and ProBook models (6360B, 6560B), with OEM cross-reference numbers including 628370-321, CC06062-CL, 628668-001, CC06XL, 628670-001, QK642AA, CC06.
• Q: What is the capacity and voltage of this battery?
• A: The battery provides 61Wh of capacity at 10.8V, delivering ample run time for business tasks while maintaining compatibility with the target HP laptops.
• Q: What safety features does this battery include?
• A: It includes standard safety protections typical of Li-ion replacement batteries, such as safeguards against overcharge, short circuits, and overheating to help protect your device and battery over time.
• Q: How do I know I’m choosing the right replacement?
• A: Check that the part numbers and model compatibility match the OEM references listed (628370-321, CC06062-CL, 628668-001, CC06XL, 628670-001, QK642AA) and that your HP model falls within the EliteBook 8460x/8470x/8560x family or ProBook 6360x/6560x family as specified.
• Q: Do I need special tools to install this battery?
• A: In most cases no special tools are required. The replacement is designed to fit the existing bay and connectors for a straightforward swap, though you may need a small screwdriver to remove the back panel if your device uses screws to secure the battery area.