ASODI RE03XL Laptop Battery Compatible with HP ProBook Series

In this review the ASODI RE03XL laptop battery is judged as a practical replacement option for owners of compatible HP ProBook and ZHAN models. The single biggest reason to buy is its close match to original specifications: at 11.55V and 45Wh / 3750mAh the battery delivers the expected runtime and a straightforward swap for laptops that accept P/Ns such as RE03XL, HSTNN-OB1C and L32656-005. The reviewer found it well suited for users who need a like-for-like replacement without paying a premium for branded parts.

Key Features

• Model and fit: RE03XL is designed to match OEM form and mounting, making installation straightforward for compatible ProBook and ZHAN notebooks.
• Rated power: The 11.55V voltage and 45Wh capacity provide similar run time to the original battery in typical office and web browsing tasks.
• Battery health: At 3750mAh the cell count and capacity offer dependable performance for daily productivity rather than high-drain gaming or heavy rendering.
• Compatibility list: A wide set of compatible P/Ns is provided, helping users confirm fit with part numbers like HSTNN-DB9A and L32407-AC1 before ordering.
• Warranty and support: The product includes a 30 day money-back guarantee and a 12 month warranty plus email support for post-sale assistance.
• Safety certifications: CE and FCC certification indicates compliance with common safety and emissions guidelines for consumer batteries.

Who It's For

The RE03XL is best for owners of HP ProBook 430, 440, 445, 450 and related G6 or G7 series notebooks who need a direct replacement battery that restores portable runtime without replacing the whole laptop. It also fits several HP ZHAN 66 Pro models and is useful for IT technicians stocking a common replacement part.

Those who require the longest possible runtime for demanding tasks or who want manufacturer-branded parts for corporate procurement should look elsewhere; this battery is aimed at value-conscious users seeking compatibility and reasonable performance rather than maximum endurance.

Pros & Cons

Pros

• Good compatibility across many P/Ns, reducing the chance of ordering the wrong part.
• Rated 45Wh / 3750mAh yields reliable everyday battery life for web, office, and media playback.
• Includes a 12 month warranty and 30 day return window for buyer protection.
• Certified to CE and FCC standards for safety and emissions compliance.

Cons

• Not intended for extending high-performance runtime beyond original specifications; capacity matches OEM levels rather than exceeding them.
• Users must verify the original battery part number in the laptop before purchasing to ensure fit.

Specifications

Model	RE03XL
Voltage	11.55V
Capacity	45Wh / 3750mAh
Color	Black
Compatible Models	HP ProBook 430/440/445/450/455R G6 and 430/440/445/450 G7, HP ZHAN 66 Pro series
Compatible P/Ns	RE03XL, HSTNN-OB1C, HSTNN-DB9A, L32407-AC1, L32656-005
Warranty	30 day return, 12 month warranty

Our Verdict

The ASODI RE03XL is a sensible, cost effective replacement for users of supported HP ProBook and ZHAN notebooks who need a like-for-like swap. It reproduces the original voltage and capacity, carries safety certifications, and arrives with a 12 month warranty, making it a solid value for routine productivity and travel use.

Frequently Asked Questions

Will this battery fit my ProBook?
Check the part number printed on your original battery and confirm it matches one of the listed compatible P/Ns such as RE03XL or HSTNN-OB1C before ordering.

How long is the warranty?
The battery includes a 30 day money-back option and a 12 month warranty with email support for after-sale issues.

Does it require special tools to install?
Installation is straightforward for most of the supported laptops; users may need a small screwdriver to open the back case and swap the battery.