3rd Party COMPATIBLE MAIN BATTERY PACK 11.55V 5020MAH

Laptops that shut down unexpectedly or fail to hold a charge are often suffering from a worn-out battery. This 3rd Party Compatible Main Battery Pack restores dependable mobile power with an 11.55V, 5020mAh lithium-ion polymer cell. Built to match the performance of original batteries, it gives your notebook a second life without the cost of a factory replacement.

Who is it for

Anyone who relies on a laptop for work, study, or travel and needs a reliable power source. It suits users replacing an aged or defective battery, as well as those who want a spare to keep charged and ready. The pack is a practical choice for IT technicians and repair shops that service multiple laptop brands.

Main features

• High-capacity 5020mAh cell provides extended runtime for everyday tasks.
• 11.55V output matches the voltage requirements of compatible notebooks.
• Lithium-ion polymer chemistry offers a slim profile and stable discharge.
• Integrated protection circuits guard against overcharge, over-discharge, short circuits, and overheating.
• A-grade cells deliver up to 500+ charge cycles for long-term reliability.
• CE, FCC, and RoHS certified for safety and environmental compliance.

Specifications

• Battery type: Lithium-ion Polymer (Li-Po)
• Voltage: 11.55V
• Capacity: 5020 mAh
• Energy: 58 Wh
• Number of cells: 3-Cell
• Rechargeable: Yes
• Colour: Black
• Condition: New
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Short-circuit protection: Yes
• Overheat protection: Yes
• Certifications: CE, FCC, RoHS
• Cell grade: A-Grade Cells
• Cycle life: 500+ charge cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C

Tips

Before ordering, confirm that your laptop requires an 11.55V battery with a 58Wh energy rating. After installation, fully charge and discharge the battery two or three times to calibrate the power gauge. Store the battery at around 50% charge in a cool, dry place if it will not be used for several weeks.