BTI T7B32AA-BTI 11.4V 46Wh Li‑Ion Battery for HP EliteBook and ZBook 15U G3

Power up your HP workstation with a reliable, high‑quality replacement battery designed to deliver sustained performance across the most popular EliteBook and ZBook models. The BTI T7B32AA-BTI 11.4V 46Wh Li‑Ion Battery is engineered to match the original specifications, providing a seamless upgrade path for HP EliteBook 745 G3, 755 G3, 840 G3, 840 G4, 848 G3, 850 G3, and ZBook 15U G3. With a 3‑cell configuration and a compact 11.4V design, this battery is built for mobility, helping you stay productive on the go without sacrificing reliability. Whether you’re refreshing an aging notebook or stocking up for fieldwork, this BTI battery delivers consistent power, easy integration, and a dependable replacement option that gets you back to work quickly.

• Long‑lasting capacity: 46Wh of power in a compact 3‑cell form factor translates to extended run time for the listed HP EliteBook and ZBook models, enabling hours of productivity between charges.
• OEM‑replacement compatibility: Replaces multiple OEM part numbers including 5EJ42UP#ABA, 800231-141, 800513-001, CS03, CS03046XL-PL, and T7B3, ensuring a seamless swap that matches factory specifications.
• Broad compatibility across HP notebooks: Specifically designed to work with HP EliteBook 745 G3, 755 G3, 840 G3, 840 G4, 848 G3, 850 G3, and ZBook 15U G3, so you can confidently upgrade during lifecycle upgrades or repairs.
• Lightweight, portable design: The 3‑cell Li‑Ion chemistry provides a balance of energy density and weight, giving you a lighter carry and easier handling for travel, meetings, and remote work.
• Quality and reliability: Built to meet or exceed OEM specifications, this BTI battery emphasizes safe operation, stable performance, and a dependable power source for demanding business environments.

Technical Details of BTI T7B32AA-BTI 11.4V 46Wh Li‑Ion Battery

• Model: BTI T7B32AA-BTI
• Battery type: Li‑Ion, 3‑cell
• Voltage: 11.4V
• Capacity: 46Wh
• Replaces OEM: 5EJ42UP#ABA, 800231-141, 800513-001, CS03, CS03046XL-PL, T7B3
• Compatibility: HP EliteBook 745 G3, 755 G3, 840 G3, 840 G4, 848 G3, 850 G3; ZBook 15U G3

How to install BTI T7B32AA-BTI 11.4V 46Wh Li‑Ion Battery

• Power off your laptop completely and unplug from any power source. Remove any connected peripherals and close the lid.
• Access the battery compartment by removing the back panel or the dedicated battery cover as specified in your HP model’s service manual.
• Carefully disconnect the battery connector from the motherboard, taking care not to damage the connector or surrounding components.
• Remove the old battery and inspect the bay for any debris or loose screws. Align the new BTI battery with the connector and seating points.
• Reconnect the battery cable, place the battery into the bay, and secure it with any screws or latches as required by your chassis.
• Reinstall the back cover, reconnect power, and charge the battery fully before use. For optimal performance, run through a couple of full charge‑discharge cycles when first using a new battery.

Frequently asked questions

• Q: Which HP models is this battery compatible with? A: Compatible with HP EliteBook 745 G3, 755 G3, 840 G3, 840 G4, 848 G3, 850 G3, and ZBook 15U G3 as specified by the product details.
• Q: What are the key specifications of this battery? A: It is a 3‑cell Li‑Ion battery rated at 11.4V with a capacity of 46Wh, designed as a replacement for the listed models.
• Q: Which OEM part numbers does it replace? A: 5EJ42UP#ABA, 800231-141, 800513-001, CS03, CS03046XL-PL, T7B3, among others listed in the product description.
• Q: Is installation difficult? A: Replacement is straightforward for users comfortable with basic laptop service; follow the model‑specific service instructions and the simple steps outlined above for a safe battery swap.
• Q: How should I maintain battery health after installation? A: For best results, avoid prolonged exposure to high temperatures, use the laptop on a stable surface, and periodically perform full charge‑discharge cycles to help calibrate the new battery over time.