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Technical Specifications
Condition Brand New from Manufacturer
Brand AJP
Product Type Laptop Battery
Battery Type Lithium-ion (Li-ion)
Compatible Brand HP
Model Number DV4
Part Number DV4-4-3S2P
Voltage 10.8V
Capacity 5200mAh / 56Wh
Number of Cells 6-Cell battery
Cell Type A-Grade Lithium-ion
Storage Temperature Range 0C to 60C (32F to 140F)
Color Black
Warranty 1 Year
Safety Features Built-in Overcharge, Overheat, and Short-Circuit Protection
Performance High-quality design ensures stable voltage delivery and reliable backup power
Charging Advice Safe for Overnight Charging; Unplug After Full Charge to Extend Life
Usage Tip Used While Charging; Avoid Prolonged High Heat or Heavy Load
Degradation Note Slight Capacity Reduction May Occur After 1824 Months of Regular Use
Maintenance Tips Keep BIOS Updated, Reduce Brightness, and Avoid Extreme Temperatures
Can Be Used Without Battery Yes Laptop Can Run on AC Adapter (No Backup During Power Loss)
Compatibility Note Please verify your laptop model and original battery part number before purchase
Purchase Guidance Check your laptops System Model viamsinfo32 before purchase to ensure compatibility.
Installation Type Internal Battery (Professional Installation Recommended)
Return Notice Returns accepted only with prior approval; unauthorized returns not processed.
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