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Replacement for HP 447649-321 Laptop Battery

HP 447649-321 Laptop Battery - Brand New, Three Years Warranty. HP 447649-321 laptop batteries that are manufactured to meet or exceed the specifications of the original brand manufacturer. Free Shipping, and Secure Online Ordering Guaranteed!

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Special price: US $ 27.28
Brand New, 'A' Grade Cells, Three Years Warranty!
Money-Back Guarantee

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Battery Type:	Li-ion
Voltage:	14.4V
Capacity:	2200mAh
Dimension:	144.98 x 41.68 x 20.68mm
Color:	Black

Product Details

14.4V 2200mAh Li-ion Laptop Battery (Black)
Product Type: Replacement Battery (Brand New)
Highest quality Japanese battery cells
100% original manufacturer compatible
Brand New, three years warranty
Guaranteed to meet or exceed original specifications

This Laptop Battery can replace the following part numbers:
HP
  HSTNN-OB53,   447649-321,
HP COMPAQ
  HSTNN-DB53,   447649-251,   454001-001,

This Laptop Battery is also compatible with the following models:
HP COMPAQ
  Presario B1253TU,   Presario B1261TU,   Presario B1271TU,
  Presario B1279TU,    Presario B1287TU,   Presario B1295TU,
  Presario B1201VU,    Presario B1205VU,   Presario B1209VU,
  Presario B1214TU,    Presario B1221TU,   Presario B1229TU,
  Presario B1237TU,    Presario B1245TU,   Presario B1258TU,
  Presario B1266TU,    Presario B1276TU,   Presario B1284TU,
  Presario B1292TU,    Business Notebook 2210b,   Presario B1204TU,
  Presario B1208TU,    Presario B1212VU,   Presario B1218TU,
  Presario B1226TU,    Presario B1234TU,   Presario B1242TU,
  Presario B1250TU,    Presario B1255TU,   Presario B1263TU,
  Presario B1273TU,    Presario B1281TU,   Presario B1289TU,
  Presario B1297TU,    Presario B1202VU,   Presario B1206VU,
  Presario B1210VU,    Presario B1215TU,   Presario B1223TU,
  Presario B1231TU,    Presario B1239TU,   Presario B1247TU,
  Presario B1260TU,    Presario B1270TU,   Presario B1278TU,
  Presario B1286TU,    Presario B1294TU,   Presario B1201TU,
  Presario B1205TU,    Presario B1209TU,   Presario B1213VU,
  Presario B1220TU,    Presario B1228TU,   Presario B1236TU,
  Presario B1244TU,    Presario B1252TU,   Presario B1257TU,
  Presario B1265TU,    Presario B1275TU,   Presario B1283TU,
  Presario B1291TU,    Presario B1299TU,   Presario B1203VU,
  Presario B1207VU,    Presario B1211VU,   Presario B1217TU,
  Presario B1225TU,    Presario B1233TU,   Presario B1241TU,
  Presario B1249TU,    Presario B1254TU,   Presario B1262TU,
  Presario B1272TU,    Presario B1280TU,   Presario B1288TU,
  Presario B1296TU,    Presario B1202TU,   Presario B1206TU,
  Presario B1210TU,    Presario B1214VU,   Presario B1222TU,
  Presario B1230TU,    Presario B1238TU,   Presario B1246TU,
  Presario B1259TU,    Presario B1269TU,   Presario B1277TU,
  Presario B1285TU,    Presario B1293TU,   Presario B1200 Series,
  Presario B1204VU,    Presario B1208VU,   Presario B1213TU,
  Presario B1219TU,    Presario B1227TU,   Presario B1235TU,
  Presario B1243TU,    Presario B1251TU,   Presario B1256TU,
  Presario B1264TU,    Presario B1274TU,   Presario B1282TU,
  Presario B1290TU,    Presario B1298TU,   Presario B1203TU,
  Presario B1207TU,    Presario B1211TU,   Presario B1216TU,
  Presario B1224TU,    Presario B1232TU,   Presario B1240TU,
  Presario B1248TU,

Choosing the right Charger / AC adapter:Before you buy any AC laptop adapter, please make sure the AC laptop adapter will give you the correct voltage and suitable current output.

Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 18.5V (Output), 3.5A(Output Current) Power: 65W Connector Size: 7.4*5.0	Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 18.5V (Output), 3.5A(Output Current) Power: 65W Connector Size: 4.8*1.7
Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19V (Output), 4.74A(Output Current) Power: 90W Connector Size: 7.4*5.0	Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19.5V (Output), 4.62A(Output Current) Power: 90W Connector Size: 4.5*3.0
Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19V(Output), 4.74A(Output Current) Power: 90W Connector Size: 4.8*1.7	Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19.5V (Output), 3.33A(Output Current) Power: 65W Connector Size: 4.8*1.7
Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19.5V (Output), 3.33A(Output Current) Power: 65W Connector Size: 4.5*3.0	Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19.5V (Output, 2.05A(Output Current) Power: 40W Connector Size: 4.0*1.7
Click to Enlarge Replacement Laptop AC Adapter for HP Voltage: 19V (Output), 1.58A(Output Current) Power: 30W Connector Size: 4.0*1.7

See our tips for Extending Your Laptops Battery Life

How to maximize and battery performance?

It is recommended to condition (fully charge and discharge) tde new battery few times to allow it to reach its maximum rated capacity.
Condition tde Ni-MH and Nicd battery at least once a montd. It will reduce tde memory effect.
Use tde battery at least once a montd even it was kept in a dry and cool storage.
Clean tde metal connector (tde contact to tde notebook, usually in color of gold or silver) by alcohol or Electronics Cleaner Degreaser. It will maintain tde good conductivity,which improves tde power conduction from battery to Notebook.
Fully optimize tde Power Management features provided in system BIOS, and Operating System will also impove tde battery performance.Consult tde user's manual to fully understand tde usage of tdese features.

Is there any danger in leaving a laptop on 24 hours a day?

As long as it's in a well ventilated area, there's no danger. At least, no more danger than there would be if you left your desktop computer on all day. The danger to laptops is overheating. Because all the hardware is in such cramped quarters, it tends to get very hot. The bottom gets hot, so be careful where you put it. You may even want to put it on something raised so the air can get to the bottom. If you leave a laptop on blankets or a bed, it will often overheat because the insulation of the material is keeping the heat in. A tip that may help you when you're transporting your laptop is to take out the battery to ensure that you don't accidentally leave the laptop on.

Important note : Beware of refurbished Li-ion laptop batteries for bargain prices, due to the volatile nature of the Lithium Ion compounds, batteries must have matching cells and correctly calibrated control & safety electronics. All our new laptop batteries are made to the highest standards by quality manufacturers that also make original laptop batteries for many of the big brand names. Refurbished Li-ion laptop batteries are usually sold at highly discounted prices and thus are normally produced for the lowest possible price, often with little regard for thier long term stability, this can lead to them overheating or in extreme cases catching fire or exploding, this one area where quality should not be sacrificed for cheapness

Replacement for HP 447649-321 Laptop Battery

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