This HSTNN-Q21C spare battery is compatible with these HP Pavilion series laptops: DV2000 DV6000 DV6500 DV6700 DX6500 DX6600 DX6700 G6000 G7000. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the batterys 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 HSTNN Q21C 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 (mili amp hour) rating or Whr (Watt Hour). This HSTNN-Q21C battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. 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 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original!
- Brand: Xtend
- Voltage: 10.8 Volts – also compatible with 11.1 Volt systems
- Battery Capacity: 5200 mAh or 58 Whr; runs longer than 4400 mAh batteries
- Battery Type: 6 Cell Li-ion (12 cell available here)
- Cell Origin: Samsung (South Korea)
- Color: Black
- Assembly Origin: Assembled in China
- Warranty: 2 Year Warranty
- Guarantee: 30 day full satisfaction guarantee
- Useful Life: 300-500 recharge cycles
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. If you are looking for even longer battery run times, check out our extended run battery for your HP laptop (our HP-A62XT). The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.
This HSTNN-Q21C battery replaces the HP Pavilion DV2000, DV6000, DV6700, DX6500, DX6600, DX6700 series laptop batteries and a host more which are listed at the extreme bottom of this web page. Also replaces the Compaq Presario V3000, V6000, G6000, G7000, C700 series laptop batteries.
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