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To make an HP OmniBook Ultra last longer between charges, lower the screen brightness, select a power-saving option, close demanding or unused apps, and disconnect devices you are not using. The exact settings and battery capacity vary across OmniBook Ultra models, so first identify your model and treat any change in runtime as workload- and battery-dependent.
Make these changes first
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Lower screen brightness
Reduce brightness to the lowest level that remains comfortable to read. HP recommends this as a way to reduce battery use.
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Choose a power-saving option
Use Power saver or HP Recommended if it is available on your device. Windows labels and settings locations can vary by version and configuration, so use the power options shown on your OmniBook rather than relying on a single older Control Panel path. HP’s general guidance recommends these modes. HP battery guidance
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Close unused and demanding apps
Quit applications you do not need, especially during work away from an outlet. Gaming and other graphics-heavy tasks can use more power than lighter work. If battery life has suddenly worsened, check whether unusually demanding tasks or unnecessary background apps are running before assuming the battery has failed.
#1 Best Overall
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bossfulton 59.16Wh GD03XL N66215-005 Battery for HP Envy x360 14 2-in-1 14-fa0000/ EliteBook Ultra G1q/ OmniBook X 14 Series Notebook- 【Premium Battery Specifications】①Model: GD03XL Replacement Battery; Technology: High-quality Lithium-ion cells; Voltage: 15.4V װ Capacity: 59.16Wh 4854mAh 3-Cell ; Configuration: 3-Cell design for extended runtime; ②Package Contents:1× GD03XL Laptop Battery, 1×Professional screwdriver set , 1× Detailed instruction manual; ③Designed specifically for HP Envy x360 14 2-in-1 Series,Also compatible with OmniBook X 14-fe0057nr Serie, 500+ charge cycles for long-term reliability
- 【Compatible Part Number】GD03XL GD03059XL N66215-005 N66000-1E1 N66000-2C1 N66000-AC1 N66000-B71 HSTNNN-AB1E HSTNNN-OB3K HSTNN-AB1E N66000-1E1 N66000-2C1 N66000-AC1 TPN-DB1V TPN-IB0Z
- 【Compatible Models】 59.16Wh 3-Cell GD03XL Battery Replacement ① for HP Envy x360 14 2-in-1 14-fa0000 Series;②for HP Envy x360 14 2-in-1 14-fc0000 Series; ③for HP Envy x360 14 2-in-1 14-fc0078TU Series;④for HP OmniBook X 14 Series; ⑤ for HP OmniBook X 14-fe000 Series; ⑥ for HP OmniBook X 14-fe0057nr Series; ⑦ for HP OmniBook X 14-fe0097nr Series; ⑧ for HP EliteBook Ultra G1q Series; ⑨ for HP EliteBook Ultra G1q8 Series.
- 【What You Get】1x Battery, 1 set Screwdrivers,1 User Manual for GD03XL Battery. For assistance with the battery, please visit our product detail page.battery comes with a screwdriver and pry bar for easy battery replacement. If you have any questions,① please feel free to contact us by Email , we will be happy to serve you. ②you can contact the seller directly by clicking "Ask a Question" in the upper right corner of the seller's store
- 【DURABLE& SAFE & RELIABLE】Premium A-rated batteries ensure safety with overcharge, overdischarge, overcurrent and short circuit protection. Strict compatibility guidelines and environmental safety standards.
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Disconnect idle devices
Unplug peripherals such as external drives when you are not using them. Disable Wi-Fi or Bluetooth only when you can work without those connections; turning off wireless is not useful if you still need to stay connected.
Identify your OmniBook Ultra model
“HP OmniBook Ultra” refers to more than one series and configuration. HP product listings for the 14-fd0000 series specify a 68Wh battery, while listings for the 14-kd0000 and 14-kg0000 series specify 70Wh. These are model-family specifications, not guarantees for every SKU or region; HP notes that actual battery capacity can vary and that a new battery’s full-charge capacity may differ from its design capacity. Check the exact model and regional product specifications before applying a figure to your laptop. HP OmniBook Ultra 14-fd0000 specifications, HP OmniBook Ultra 14-kd0000 specifications, HP OmniBook Ultra 14-kg0000 specifications
Rank #2
- COMPATIBLE LAPTOP MODELS: This Laptop battery GD03XL replacement for HP Envy x360 14 2-in-1 14-fa0000 Series, for HP Envy x360 14 2-in-1 14-fc0000 Series, for HP Envy x360 14 2-in-1 14-fc0078TU Series, for HP OmniBook X 14 Series, for HP OmniBook X 14-fe000 Series, for HP OmniBook X 14-fe0057nr Series, for HP OmniBook X 14-fe0058nr Series, for HP OmniBook X 14-fe0087nr Series, for HP OmniBook X 14-fe0097nr Series, for HP EliteBook Ultra G1q Series, for HP EliteBook Ultra G1q8 Series
- BATTERY SPECIFICATION: Model Name: GD03XL; Voltage: 11.58V; Capacity: 59.16Wh 4854mAh; Battery Type: Li-ion; Condition: 100% brand new from manufacturer; Package include: 1*battery + battery installation screwdrivers + 1*instruction for laptop battery
- COMPATIBLE PART NUMBER: Battery GD03XL GD03059XL N66215-005 N66000-1E1 N66000-2C1 N66000-AC1 N66000-B71 HSTNNN-AB1E HSTNNN-OB3K HSTNN-AB1E N66000-1E1 N66000-2C1 N66000-AC1 TPN-DB1V TPN-IB0Z
- PREMIUM BATTERY CELLS: Made with top-grade battery cells, this GD03XL replacement battery delivers consistent power output and long-lasting performance, allowing you to work or play longer without frequent recharging
- SAFETY FEATURES: All GlottyBatt batteries are rigorously tested to meet stringent quality standards and certified by UL for safety, built-in protection mechanisms safeguard against overcharging, short circuits, and overheating, ensuring safe and stable operation
Battery capacity in watt-hours is not a runtime estimate. How long a charge lasts also depends on configuration, workload, temperature, wireless use, power settings, and battery condition. HP does not provide a measured number of extra hours or a percentage improvement for the changes above. HP battery guidance
Tell immediate runtime apart from long-term battery health
Brightness, workload, peripherals, and wireless use affect how quickly the laptop uses its available charge. Battery aging is a separate issue: HP says capacity and performance decrease over time, with usage, environment, temperature, system configuration, and power-management settings also affecting performance. If the laptop’s runtime has declined gradually, wear may be part of the explanation; if the change is sudden or severe, check the battery condition rather than expecting settings changes alone to resolve it. HP product specifications and battery information, HP battery guidance
Rank #3
- 【Specifications】 Battery Model: GD03XL / Voltage: 11.58V / Capacity: 59.16Wh 4854mAh 3-Cell / Color: Black / Condition: Brand New.
- 【Replace Part Number】 GD03XL GD03059XL N66215-005 N66000-1E1 N66000-2C1 N66000-AC1 N66000-B71 HSTNNN-AB1E HSTNNN-OB3K HSTNN-AB1E N66000-1E1 N66000-2C1 N66000-AC1 TPN-DB1V TPN-IB0Z
- 【Compatible with Laptop Models】 For HP Envy x360 14 2-in-1 14-fa0000 Series; For HP Envy x360 14 2-in-1 14-fc0000 Series; For HP Envy x360 14 2-in-1 14-fc0078TU Series; For HP OmniBook X 14 Series; For HP OmniBook X 14-fe000 Series; For HP OmniBook X 14-fe0057nr Series; For HP OmniBook X 14-fe0058nr Series; Ffor HP OmniBook X 14-fe0087nr Series; For HP OmniBook X 14-fe0097nr Series; For HP EliteBook Ultra G1q Series; For HP EliteBook Ultra G1q8 Series.
- 【Purchase Skills】 Please open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and use the original charger to charge the laptop.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
- 【EPYOBW Promise】 All EPYOBW's batteries are certificated by UL/CE/FCC/RoHS. Our batteries are tested by strict quality control standards to ensure that the capacity is true, stable current, low self-discharge.And we also have short circuit, overheat, and overload protections. We are confident in the performance of replacement batteries and professional service.
Check battery condition when the change is unusual
Use HP Support Assistant or HP PC diagnostics to test the battery, following the instructions for your exact model. HP references these tools, but their steps and availability may vary. If diagnostics indicate wear, consult the model’s HP support page for service options; do not open the laptop or select a replacement battery without verifying the part and service procedure for that specific model.
Leave Adaptive Battery Optimizer enabled if your model supports it
HP recommends keeping Adaptive Battery Optimizer enabled where available to help maximize battery lifespan. This is a battery-health measure, not a way to increase immediate runtime: when its protective measures are active, runtime may be slightly reduced. Confirm that your OmniBook Ultra supports the feature and check its status in the BIOS or HP diagnostics rather than assuming it is present on every configuration. HP battery guidance
Rank #4
- COMPATIBLE LAPTOP MODELS: Battery replacement for HP Envy x360 14 2-in-1 14-fa0000 Series, for HP Envy x360 14 2-in-1 14-fc0000 Series, for HP Envy x360 14 2-in-1 14-fc0078TU Series, for HP OmniBook X 14 Series, for HP OmniBook X 14-fe000 Series, for HP OmniBook X 14-fe0057nr Series, for HP OmniBook X 14-fe0058nr Series, for HP OmniBook X 14-fe0087nr Series, for HP OmniBook X 14-fe0097nr Series, for HP EliteBook Ultra G1q Series, for HP EliteBook Ultra G1q8 Series
- BATTERY SPECIFICATION: Model Name: Battery GD03XL; Voltage: 11.58V; Capacity: 59.16Wh / 4854mAh; Battery Type: Li-ion; Condition: 100% brand new from manufacturer; Color: Black; Packaged come with: 1*battery + battery installation screwdrivers + 1*instruction for laptop battery
- COMPATIBLE PART NUMBER: Battery GD03XL GD03059XL N66215-005 N66000-1E1 N66000-2C1 N66000-AC1 N66000-B71 HSTNNN-AB1E HSTNNN-OB3K HSTNN-AB1E N66000-1E1 N66000-2C1 N66000-AC1 TPN-DB1V TPN-IB0Z
- QUALITY ASSURANCE & NOTE: RHKRKQN battery adopt Grade "A" battery cells to ensure longer battery life, durability, and lower power consumption; All our products are certified by CE, UL for safety; Before purchasing, please open the back cover of your laptop to confirm the original battery model name and shape, make sure you choose the right compatible battery
- IMPORTANT NOTE: Please ensure that your original battery model matches the one in the picture or is consistent with the compatible model list. Note: Amazon return windows will close after one month, for any issue, you can contact the seller directly by clicking "Ask a Question" in the upper right corner of the seller's store
Consider a USB-C power bank for time away from an outlet
A compatible USB-C Power Delivery power bank can provide an additional source of energy while traveling; it does not make the laptop use less power or improve the internal battery’s efficiency. HP’s cited OmniBook Ultra specifications list USB Power Delivery on the relevant ports and a 65W USB-C adapter, but that does not guarantee compatibility with every third-party power bank or a particular runtime gain. Before buying, check the exact laptop model’s specifications and the power bank’s USB-C PD output. HP OmniBook Ultra specifications
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Best Value
- 【Customer Service】Rest assured with 30 days Refund and 12 months Warranty; Note: Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and contact seller directly
- 【Basic Details】Item Model: GD03XL; Battery Type: Li-ion; Voltage: 11.58V; Capacity: 59.16Wh/4854mAh; Battery Color: Black
- 【Compatible P/N 】GD03XL GD03059XL N66215-005 HSTNN-OB3K HSTNN-AB1E TPN-DB1V TPN-IB0Z N66000-AC1 N66000-2C1 N66000-B71 N66000-1E1
- 【Compatible Laptop Models】For HP Envy x360 14 2-in-1 14-fa0000 Series, for HP Envy x360 14 2-in-1 14-fc0000 Series, for HP Envy x360 14 2-in-1 14-fc0078TU Series, for HP OmniBook X 14 Series, for HP OmniBook X 14-fe000 Series, for HP OmniBook X 14-fe0057nr Series, for HP OmniBook X 14-fe0058nr Series, for HP OmniBook X 14-fe0087nr Series, for HP OmniBook X 14-fe0097nr Series, for HP EliteBook Ultra G1q Series, for HP EliteBook Ultra G1q8 Series
- 【Note】The package includes: 1*battery and 1*Instructions. Before purchasing, please open the back cover of the laptop to confirm the battery model and shape
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
