This is a brand new HP 340 G1 350 G1 355 G2 Battery. There are two key components to look for when buying a new computer battery: the quality of the battery’s lithium-ion cells and the quality of the computer chip set in the battery pack. This battery is built with the best components, not the cheapest.

This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (miliamp hour) rating or Wh (Watt Hour). The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 14.8V. Simply put, more is better. And yes, this battery is probably better than your original!

All our 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.

Check your current battery to ensure you are ordering the correct battery. It should match the picture above. This battery will provide about 2 hours to 2.5 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the HP 340 G1 350 G1 355 G2 Battery series laptop batteries and a host more which are listed at the extreme bottom of this web page.