BTI M75599-005-BTI 3-Cell 11.4V Li-Ion Battery for HP ProBook G8 Series

Power your HP ProBook notebooks with a dependable, high-performance BTI battery designed as a precise OEM replacement. The BTI M75599-005-BTI delivers steady voltage and reliable runtime in a compact, lightweight package that fits the ProBook chassis perfectly. Built to meet the demands of busy professionals, students, and travelers, this 3-cell, 11.4V Li-Ion battery helps you stay productive without frequent recharges. Compatible with the HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 450 G9, 455 G8, 630 G8, 640 G8, and 650 G8, it provides a trusted energy source you can depend on for daily tasks and demanding workloads alike.

• Premium performance and reliability: The BTI M75599-005-BTI 3-cell 11.4V Li-Ion notebook battery is engineered to deliver stable voltage and consistent runtime, supporting productivity without unnecessary interruptions. Its design mirrors the OEM battery’s energy delivery to ensure smooth, dependable performance across a full workday.
• Wide compatibility across HP ProBook G8 family: Specifically engineered to replace M75599-005 in the HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 450 G9, 455 G8, 630 G8, 640 G8, and 650 G8 laptops; this means you can upgrade multiple devices with a single trusted battery, avoiding compatibility hassles and ensuring a seamless swap.
• Technical specs and safety features: 11.4V lithium-ion chemistry with a 42.75Wh capacity in a 3-cell configuration provides enough energy density to power everyday tasks like word processing, web browsing, spreadsheets, and light design work, while built-in protections guard against overcharge, short circuit, and overheating to safeguard your device and extend battery life.
• OEM replacement with proven fit: Replaces OEM M75599-005, with cross-reference parts RH03XL, RH03042XL-PL, TPN-IB0L, M75017-AC1, and HSTNN-OB2X ensuring compatibility with the original battery bay, connector pitch, and locking mechanism for a hassle-free replacement.
• User-friendly installation and long-term value: Lightweight and compact, the 3-cell design minimizes weight while preserving performance. The battery installs easily with standard tools, and its durable construction supports reliable daily use, helping you extend device uptime and overall productivity.

Technical Details of BTI M75599-005-BTI

• Model: BTI M75599-005-BTI
• Type: 3-Cell Li-Ion Notebook Battery
• Voltage: 11.4V
• Capacity: 42.75Wh
• Chemistry: Lithium-Ion (Li-Ion)
• Replaces OEM: M75599-005
• Compatible models: HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 450 G9, 455 G8, 630 G8, 640 G8, 650 G8
• Cross-reference/part numbers: RH03XL, RH03042XL-PL, TPN-IB0L, M75017-AC1, HSTNN-OB2X

How to Install BTI M75599-005-BTI

• Power off your HP ProBook and unplug it from any power source. Shut down the laptop completely and wait a few moments to ensure all systems are offline.
• Prepare your workspace and remove the back panel or service cover following the device’s service manual. Use appropriate tools and handle the device with care to avoid damage.
• Carefully disconnect the existing battery connector from the motherboard and remove the old battery from its bay, noting orientation and locking points for a proper swap.
• Insert the BTI M75599-005-BTI battery into the battery bay, align connectors, and reattach the locking mechanism as you would with the original battery. Reconnect the battery cable to the motherboard securely.
• Reattach the back panel, power on the laptop, and perform a full charge cycle. Allow the battery to reach a full 100% charge, then discharge to a comfortable level before recharging again to calibrate the battery’s fuel gauge and optimize performance.

Frequently Asked Questions

• Q: Is this battery compatible with HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 450 G9, 455 G8, 630 G8, 640 G8, and 650 G8?
  A: Yes. The BTI M75599-005-BTI is designed as an OEM replacement for M75599-005 and is compatible with the listed HP ProBook G8 models. Please verify your exact model before purchasing to ensure proper fit.
• Q: What is the capacity and expected runtime?
  A: The battery provides 42.75Wh of energy at 11.4V in a 3-cell configuration. Runtime varies with workload, screen brightness, and wireless usage, but this battery is designed to deliver reliable day-long performance for typical business tasks.
• Q: How do I know if I need to replace my ProBook battery?
  A: If your ProBook warns about battery health, shows reduced runtime, or can no longer hold a charge, replacing with a compatible BTI battery like the M75599-005-BTI can restore performance and extend your device’s usability without sacrificing safety or fit.
• Q: Is installation safe and does it come with warranty?
  A: Installation should be performed with the laptop powered off and unplugged, following standard service guidelines. Warranty terms depend on the retailer or distributor; check the product listing for warranty and return options before purchase.