Get longer battery life and improved laptop performance with a new HP 628666-001 battery.

We use the highest quality lithium-ion cells and components that charge faster and last longer than cheaper, lower quality batteries. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack.

This battery replaces the original battery found in HP EliteBook 8640p, 8640w and 8560p models and ProBook 6360b, 6360t, 6460b, 6465b, 6560b, 6565b and 6570b models.

We are a US-based business with knowledgeable support staff to assist you before and after the sale. All our HP battery products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied.

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use.The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 5200, 4400 & 4800 mAh capacities while providing up to 20% more run time.