Replacement Battery Part No.:

• 405231-001
• 407672-001
• 70-NHQ1B1000
• 90-NHQ1B1000
• 90-NHQ1B2000
• A32-W7
• A33-W7
• HSTNN-CB25

Replacement Laptop Machine Part No.:

ASUS :

• W7F
• W7J
• W7S
• W7 Series
• W7SG

COMPAQ :

• Presario B2800 Series
• Presario B2801TX
• Presario B2802TX
• Presario B2803TX
• Presario B2804TX
• Presario B2805TX
• Presario B2806TX
• Presario B2807TX
• Presario B2808TX
• Presario B2809TX
• Presario B2810TX
• Presario B2811TX
• Presario B2812TX
• Presario B2813TX
• Presario B2814TX
• Presario B2815TX
• Presario B2816TX
• Presario B2817TX
• Presario B2818TX
• Presario B2819TX
• Presario B2820TX
• Presario B2821TX
• Presario B2822TX
• Presario B2823TX
• Presario B2824TX
• Presario B2825TX
• Presario B2826TX
• Presario B2827TX
• Presario B2828TX
• Presario B2829TX
• Presario B2830TX
• Presario B2831TX

To prolong COMPAQ HSTNN-CB25 Battery's life, please keep the following tips when using COMPAQ HSTNN-CB25 Battery pack.

1. Read the manufacturer's manual about COMPAQ HSTNN-CB25 battery carefully, and follow the instruction to this COMPAQ HSTNN-CB25 battery usestrictly.
2. A new COMPAQ HSTNN-CB25 Battery comes in a discharged condition must be charged before use (refer to the devices manual for charging instructions). Upon initial use (or after a long storage period), this COMPAQ HSTNN-CB25 Battery may require two to three charge/discharge cycles before achieving maximum capacity.
3. If your COMPAQ HSTNN-CB25 battery hasn't been used for a long time, it should be fully discharged and charged before using it, because partical charging after partical discharging will shorten the COMPAQ HSTNN-CB25 battery life, preformance and capacity(this does not apply to Li-ion batteries, which do not require conditioning).
4. Don't store COMPAQ HSTNN-CB25 Battery in extreme hot or cold temperatures and don’t expose it to moisture or water.
5. Do not loading and unloading the battery when connecting the laptop ac adapter, this will lead to direct burn COMPAQ HSTNN-CB25 battery.
6. It's normal for all batteries losing some capacity over time. A tiny amount of capacity is lost every time when your COMPAQ HSTNN-CB25 battery being discharged and recharged. Using an aggressive power scheme may allow you to recover some of the battery's capacity. Keep your BIOS up to date, some updates include enhancements for power management. Some laptop systems also have specific tools to manage battery life.

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1. Our Price:
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2. Our Quality:
   All COMPAQ HSTNN-CB25 batteries in Yobattery.com are all made from the highest quality cells and parts, the COMPAQ HSTNN-CB25 battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original COMPAQ HSTNN-CB25 laptop battery.
3. Battery Certification:
   COMPAQ HSTNN-CB25 batteries are tailored made according to and 100% compatible with the original one. And all batteries have got CE, UL, EMC, CQC, ROHS and many other international certifications.
4. Our Service:
   We have a dedicated team of customer service who are eager to help you save time and money by sharing their knowledge and expertise on batteries and related products, and we offer 1 year warranty, 30-Day Money Back garantee on all batteries we sell.
5. 100% compatible with original COMPAQ HSTNN-CB25 battery