Battery Technology CI03XL-BTI Notebook Battery - 10. 8V DC 3400 mAh Li-Polymer for HP ProBook 640/645/650/655 G2 & G3 Series
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Product Overview
The Battery Technology CI03XL-BTI is a direct replacement notebook battery engineered for HP ProBook business laptops. This 10.8V DC, 3400 mAh Lithium Polymer (Li-Polymer) battery restores full mobile operation to compatible ProBook 640, 645, 650, and 655 series models from the G2 and G3 generations.
Designed as a drop-in replacement, it matches the proprietary form factor and electrical specifications of the original HP battery. The CI03XL-BTI delivers reliable power for extended work sessions, travel, and remote use, ensuring your ProBook remains operational when away from AC power.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Compatibility, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
This battery utilizes advanced Lithium Polymer (Li-Polymer) chemistry, offering a high energy density in a compact, proprietary form factor. The 3400 mAh capacity provides substantial runtime, while the 10.8 V DC output voltage matches the precise power requirements of supported HP ProBook systems.
The battery is factory-rated as rechargeable and integrates safety circuitry to protect against overcharge, over-discharge, and short circuits. It is designed for repeated charge cycles, supporting daily professional use.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Compatibility, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The CI03XL-BTI battery provides a cost-effective and reliable power solution for aging or depleted HP ProBook batteries. Its design prioritizes safety, longevity, and environmental responsibility compared to disposable alternatives.
Enhanced Safety
Built with improved safety features and protective circuitry to ensure stable operation and reduce risks associated with battery failure.
- Overcharge protection
- Short circuit prevention
- Stable voltage output
Environmental Design
As a rechargeable Li-Polymer battery, it reduces electronic waste compared to single-use batteries, supporting sustainable IT practices.
- Reusable power source
- Reduced disposal frequency
- Li-Polymer efficiency
Precision Fit
Engineered to the exact proprietary dimensions and connector specifications of original HP batteries, ensuring seamless physical and electrical integration.
- Drop-in installation
- No modification required
- Secure connection
Deployment / Use Cases
This battery is ideal for businesses and individual professionals who rely on HP ProBook laptops for mobile productivity. It serves as a primary replacement for original batteries that have reached end-of-life or as a spare battery for extended travel and fieldwork.
Common deployment scenarios include corporate laptop refreshes where original batteries are degraded, IT departments stocking spare batteries for fleet maintenance, and individual users seeking to restore their laptop's mobility without replacing the entire device. The compatibility with multiple ProBook series makes it a versatile inventory item for supporting various user models.
Fleet Maintenance
IT departments can standardize on this battery for maintaining HP ProBook G2 and G3 series laptops across their organization, simplifying procurement and replacement logistics.
Mobile Workforce Support
Professionals who frequently work off-site or travel can carry this battery as a spare to ensure uninterrupted productivity during long days away from power outlets.
Highlights
- 10.8V DC, 3400 mAh Lithium Polymer (Li-Polymer) rechargeable battery
- Compatible with HP ProBook 640, 645, 650, 655 G2 and G3 series laptops
- Replaces original part numbers: CI03, CI03048XL-PR, CI03XL, T7B31AA
- Proprietary form factor for exact fit and secure installation
- Enhanced safety features with protective circuitry
- More environmentally friendly than disposable battery options
- 18-month limited warranty for assured reliability
- Manufactured by Battery Technology, Inc. (BTI)
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | CI03XL-BTI |
| Brand Name | BTI |
| Product Name | Battery |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Polymer (Li-Polymer) |
| Battery Capacity | 3400 mAh |
| Output Voltage | 10.8 V DC |
| Miscellaneous | |
| Compatibility | 801517-541 801554-001 801554-002 CI03 CI03048XL-PR CI03XL T7B31AA HP Notebooks: PROBOOK 650 G3 PROBOOK 655 G2 PROBOOK 655 G3 PROBOOK 640 G3 PROBOOK 645 G3 PROBOOK 645 G2 PROBOOK 650 G2 PROBOOK 640 G2 |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
Which HP ProBook models is the CI03XL-BTI battery compatible with?
The CI03XL-BTI battery is compatible with HP ProBook 640 G2, 640 G3, 645 G2, 645 G3, 650 G2, 650 G3, 655 G2, and 655 G3 notebook models. It also replaces original HP part numbers including CI03, CI03048XL-PR, CI03XL, T7B31AA, 801517-541, 801554-001, and 801554-002.
What is the battery chemistry and capacity of this replacement battery?
This battery uses Lithium Polymer (Li-Polymer) chemistry, which provides a high energy density and stable performance. It has a capacity of 3400 mAh (milliampere-hours), delivering substantial runtime for supported HP ProBook laptops when fully charged.
What output voltage does the CI03XL-BTI battery provide?
The battery delivers an output voltage of 10.8 V DC (Volts Direct Current). This voltage matches the specific power requirements of the compatible HP ProBook models, ensuring safe and efficient operation without risk of underpowering or damaging the laptop.
Is this battery rechargeable, and what safety features does it include?
Yes, the CI03XL-BTI is a rechargeable battery designed for repeated charge cycles. It incorporates safety circuitry to protect against overcharging, over-discharging, and short circuits. These features enhance battery longevity and reduce risks associated with battery failure during use.
What warranty coverage does the CI03XL-BTI battery come with?
Battery Technology, Inc. provides an 18-month limited warranty for the CI03XL-BTI battery. This warranty covers defects in materials and workmanship under normal use, offering assurance of product reliability and manufacturer support for a year and a half after purchase.
Is this battery TAA compliant, and where is it manufactured?
The CI03XL-BTI battery is not TAA (Trade Agreements Act) compliant. It is manufactured in China. Organizations with strict TAA compliance requirements for government or regulated contracts should verify if this product meets their specific procurement guidelines before purchase.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 10.8 V DC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
|---|
