BTI 698943-001-BTI 11.1V 44WHR Li-Ion Battery for HP EliteBook 810 G1/G2/G3

The BTI 698943-001-BTI 11.1V 44WHR Li-Ion Battery is a high-performance replacement power source designed to keep your HP EliteBook 810 series running longer between charges. Built to match or exceed original equipment standards, this battery delivers dependable, consistent power for professionals who demand productivity on the go. Whether you’re preparing for back-to-back meetings, traveling for work, or simply powering through the daily workflow, this battery is engineered to provide a reliable energy reservoir that extends your laptop usage time without sacrificing safety or performance. With a 11.1V nominal input and a robust 44Wh capacity, it’s a strong choice for those who value uninterrupted productivity and minimal downtime.

• Extended runtime for the HP EliteBook 810 series. With a 44Wh capacity, this BTI battery is designed to deliver longer operational periods between charges. It enables you to work, stream, and participate in important tasks without constantly hunting for a power outlet. Whether you’re in the office, on a flight, or at a client site, enjoy more time to focus on what matters most—your work and your ideas.

• Precise compatibility with EliteBook 810 G1, G2, and G3 models. This battery is engineered as a direct replacement for the HP EliteBook 810 family, including variants such as 810 G1, 810 G2, and 810 G3. The compatibility extends across the common BTI part numbers listed (698943-001, 698750-171, HSTNN-IB4F, HSTNN-W91C, H6L25AA, OD06, H6L25UT, OD06XL), ensuring a straightforward install without compatibility surprises. If you rely on your EliteBook for daily tasks, this battery is a dependable substitute that preserves your device’s balance and performance.

• Reliability and safety you can count on. Lithium-ion chemistry provides a stable energy delivery with built-in protections against short circuits and overcharging. The BTI battery is designed to maintain performance across typical usage scenarios while maintaining safety standards. Using a proven battery design helps protect your system’s power management, reduces unexpected shutdowns, and supports consistent performance over time.

• OEM-compatible replacement with easy installation. This battery is intended to be a like-for-like replacement for the original HP EliteBook 810 battery. The goal is to offer an OEM-equivalent experience—plug and play, minimal downtime, and renewed portability. The compatibility with multiple part numbers within the HP ecosystem helps ensure a snug fit and reliable connector alignment, so you can swap in seconds rather than spend hours diagnosing power issues.

• Trusted BTI quality with broad compatibility. BTI is a recognized supplier of replacement batteries that aim to deliver reliable performance for business laptops. The combination of solid capacity, known compatibility with the EliteBook 810 line, and alignment with several HP part numbers makes it a popular choice for professionals seeking a balance of value and dependability in a replacement battery.

Technial Details of BTI 698943-001-BTI 11.1V 44WHR LI-ION BATTERY

• Model / Part Numbers: BTI 698943-001-BTI; compatible with 698750-171, HSTNN-IB4F, HSTNN-W91C, H6L25AA, OD06, H6L25UT, OD06XL.

• Chemistry: Li-Ion (Lithium-ion)

• Voltage: 11.1V nominal

• Capacity: 44Wh

• Compatibility: HP EliteBook 810 G1, 810 G2, 810 G3 (and related variants that use the same battery standard)

• Product Type: Replacement battery for notebook computers

• Safety & Standards: Built-in protection features common to modern Li-ion packs to help mitigate overcharge, short circuit, and thermal risks

How to install BTI 698943-001-BTI 11.1V 44WHR LI-ION BATTERY

• Power down the HP EliteBook 810 and unplug any connected peripherals. Close the lid and ensure the device is on a stable, flat surface before beginning the replacement process.

• Flip the laptop over to locate the battery compartment. Remove the access screws that secure the battery cover and gently lift to reveal the battery housing.

• Disconnect the old battery’s connector from the motherboard or battery controller. If the old battery is held in place with brackets or screws, carefully remove them according to the device’s design while supporting the battery to avoid damage.

• Align the new BTI 698943-001-BTI battery with the connector and the mounting points. Reconnect the battery connector securely, then reseal the battery compartment with the cover and screws. Ensure no cables are pinched during installation.

• Power on the laptop and allow the battery to calibrate through a full discharge and recharge cycle for optimal accuracy. If needed, run a quick health check in the BIOS or the operating system’s battery management utility to confirm proper reporting and performance.

Frequently asked questions

• Q: Will this battery fit my HP EliteBook 810 G1, G2, or G3?

  A: Yes. The BTI 698943-001-BTI 11.1V 44Wh Li-Ion Battery is designed as a replacement for the HP EliteBook 810 series, including G1, G2, and G3 models, and aligns with the common HP part numbers listed (698943-001, 698750-171, HSTNN-IB4F, HSTNN-W91C, H6L25AA, OD06, H6L25UT, OD06XL).

• Q: What kind of runtime can I expect with this battery?

  A: Runtime varies with usage, screen brightness, and workload. With a 44Wh capacity, you should experience a noticeable extension of usable time between charges compared with smaller capacity replacements, enabling longer sessions of productivity, media viewing, and web browsing before needing to recharge.

• Q: Is it safe to use replacement batteries in my EliteBook?

  A: Replacement Li‑ion batteries from reputable sources like BTI typically include safety features such as overcharge protection and short-circuit safeguards. Always purchase from trusted suppliers and follow proper installation procedures to maintain device safety and performance.

• Q: How should I dispose of the old battery?

  A: Do not dispose of it with regular trash. Li‑ion batteries should be recycled at approved e-waste or battery recycling facilities. Check local guidelines and the retailer’s take-back options if available.

• Q: Can I expect the same performance as the original HP battery?

  A: Replacement batteries built to match the HP EliteBook 810’s power profile aim to deliver comparable performance and runtimes. While exact results depend on usage and device condition, the BTI battery is designed to provide reliable, consistent power in line with the expectations for a genuine replacement.