Replacement Hp Pavilion dv4021ea Battery
Laptop Battery Specifications
- Battery Chemistry:
- Li-ion
- Battery Volts:
- 11.1V
- Battery Capacity:
- 8800mAh
- Battery Cells:
- 12 Cell
- Battery weight:
- 694.89 g
- Battery Size:
- 205.20x59.20x37.5mm
- Battery Color:
- Black
- 1 Year Warranty:
- 30 Days Money Back:
Laptop Battery Specifications
- Battery Chemistry:
- Li-ion
- Battery Volts:
- 11.1V
- Battery Capacity:
- 4400mAh
- Battery Cells:
- 6 Cell
- Battery weight:
- 310.79 g
- Battery Size:
- 205.15x51.1x21.2mm
- Battery Color:
- Black
- 1 Year Warranty:
- 30 Days Money Back:
Battery Codes
hp pavilion dv4021ea Compatible Part Numbers
- hp 361855-003
- hp 361855-005
- hp 361856-002
- hp 367759-001
- hp 382552-001
- hp 391883-001
- hp 394275-001
- hp 395751-001
- hp 395751-003
- hp 395751-142
- hp 395751-251
- hp 395751-321
- hp 395751-421
- hp 395751-542
- hp 395752-001
- hp 395752-002
- hp 395752-162
- hp 395752-422
- hp 395753-001
- hp 396600-001
- hp 396602-001
- hp 396603-001
- hp 398752-001
- hp 398832-001
- hp 916c2850f
- hp 916c4130
- hp 916c4430
- hp 916t2830f
- hp bp995a
- hp eg414aa
- hp eg415aa
- hp hatnn-w06c
- hp hstnn-db09
- hp hstnn-ib10
- hp hstnn-mb10
- hp hstnn-ob17
- hp hstnn-ub09
- hp hstnn-ub17
- hp pb995a
- hp pm579a
Fit Laptop Models
hp pavilion dv4021ea battery Fit Models
- hp g5051ea Battery
- hp pavilion dv1055ea Battery
- hp pavilion dv1115la Battery
- hp pavilion dv1259ea Battery
- hp pavilion dv1304ap Battery
- hp pavilion dv1309ap Battery
- hp pavilion dv1331ap Battery
- hp pavilion dv1334ap Battery
- hp pavilion dv1370tu Battery
- hp pavilion dv1604ts Battery
- hp pavilion dv1609ts Battery
- hp pavilion dv1620us Battery
- hp pavilion dv1627ts Battery
- hp pavilion dv1660se Battery
- hp pavilion dv1666ea Battery
- hp pavilion dv1710ca Battery
- hp pavilion dv4021ea Battery
- hp pavilion dv4025ea Battery
- hp pavilion dv4070ea Battery
- hp pavilion dv4100 Battery
- hp pavilion dv4145ea Battery
- hp pavilion dv4150us Battery
- hp pavilion dv4230us Battery
- hp pavilion dv4280ea Battery
- hp pavilion dv4330us Battery
- hp pavilion dv4357ea Battery
- hp pavilion dv4364ea Battery
- hp pavilion dv4381ea Battery
- hp pavilion dv4430ea Battery
- hp pavilion dv5017cl Battery
- hp pavilion dv5063ea Battery
- hp pavilion dv5100 series Battery
- hp pavilion dv5108tx Battery
- hp pavilion dv5123ea Battery
- hp pavilion dv5147ea Battery
- hp pavilion dv5173ea Battery
- hp pavilion dv5217cl Battery
- hp pavilion dv5221tx Battery
- hp pavilion dv5222eu Battery
- hp pavilion dv5231tx Battery
- hp pavilion dv5240tx Battery
- hp pavilion dv5277ea Battery
- hp pavilion dv5298ea Battery
- hp pavilion dv5299xx Battery
- hp pavilion dv5300 cto Battery
- hp pavilion ze2109us Battery
- hp pavilion ze2201ap Battery
- hp pavilion ze2245ea Battery
- hp special edition l2005us Battery
Battery Knowladge
- With lithium-ion batteries, full charges and discharges are best on a regular basis, hp pavilion dv4021ea Li-ion laptop batteries do not suffer from the memory effect.
- Charge hp pavilion dv4021ea Replacement Battery before storing. The recommended charging time should not exceed 1 hour.
- Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
- hp pavilion dv4021ea laptop batteries gets a little hot when it works, keep your laptop in a well ventilated place and keep it cool.
- hp pavilion dv4021ea battery pack should ba charged for 12 hours before you first use it.
- Laptop batteries are completely dischardged at the time of purchase and need a full charge before their first use.
- Don't setting your hp pavilion dv4021ea battery replacemnet in the high humidity, high temperature, strong vibrative and dusty place.
- Make sure to plug your hp pavilion dv4021ea laptop AC adapter into a UPS and not directly into a power outlet or surge protector.
- If you have 2 or more pack of battery, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions.
- As the rechargeable replacement hp pavilion dv4021ea battery begins to die, the user will notice a decline in the running time of the battery. When a hp pavilion dv4021ea laptop battery that originally operated the laptop notebook for two hours is only supplying the user with an hour's worth of use, it's time for a new one.
Path
Laptop Brands
- Apple
- Acer
- Asus
- Dell
- Fujitsu
- HP
- Compaq
- IBM
- Lenovo
- Sony
- Toshiba
- Samsung
- HP Compaq
- Fujitsu Siemens
- Gateway
Best Sellers