|Battery Type: Li-ion||Capacity: 4400mAh|
|Volt: 10.8V||Color: Black|
|* We ship to worldwild. 1 year warrenty & 30 days money back!|
- FAQ & Tips
- User Comment
HP ProBook 4420s laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM HP ProBook 4420s battery. All batteries on cheaplaptopbatterisgo.com are brand new(never be refurbished), and using grade A cells to ensure high performace.
- Tech Specs : Li-ion, 4400mAh, 10.8V. 400-600 recharge Cycles.
- Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM HP ProBook 4420s battery.
- Featured Highlights : 4400mAh high capacity, Long battery life, reliable power for dependable performance.
- Quality Warranty : Our HP ProBook 4420s battery use high quality new cells, such as panasonic,LG,sanyo,samsung.
- Condition: Brand new-Not Refurnished, 1 Year warranty, 30 days money back.
The HP ProBook 4420s laptop battery replacement can replace following Part Numbers:
The HP ProBook 4420s laptop battery replacement can compatible with following model:
- HP ProBook 4320s
- HP ProBook 4320s
- HP ProBook 4321
- HP ProBook 4321s
- HP ProBook 4420s
- HP ProBook 4520
- HP ProBook 4520s
- HP ProBook 4720s
Tips about how to make your HP ProBook 4420s laptop battery last longer?
- Best way to charge/preserve a new HP ProBook 4420s battery
A: It's better to charge the battery fully and then allow it to sit after charging to stabilise. Then use it as you wish down to full discharge so that the laptop goes to sleep at its designated discharge level. Leave the laptop on sleep at least 5 hours or until it seems totally dead and then recharge from the mains. Again allow HP ProBook 4420s battery to rest and then use it normally for the next month.
- To prolong HP ProBook 4420s battery life is to take care of your battery
Once a month, you will want to clean it and this is a very easy and simple task. All you need is a small cloth and a bit of rubbing alcohol. A wipe across your HP ProBook 4420s battery where it makes connection one time per month will give you better transference of power, thus extending the life.
- How to make your HP ProBook 4420s laptop battery last longer each time?
A: When you're using your laptop, try not to run many programs at once. This will kill your HP ProBook 4420sbattery life quickly, and also try to close down any programs that you aren't using at the moment. Then try to turn down your laptop screen brightness. And avoid to watch too many videos on your laptop, playing videos would take more battery power.
- Never short a battery to fully drain it. By short, I mean that you connect the two terminals (positive and negative) directly so that the HP ProBook 4420s battery simply drains. This is a very bad, stupid thing to do. It can cause a fire. Don't do it.
HP ProBook 4420s Shipping Information:
Normal Shipping by Singapore Register Air Mail cost: $7.99 (You will receive your HP ProBook 4420s laptop battery after 10-15 days. But some times because of clear customs problems, maybe some days delay, we hope customers could help to wait for a while.)
Quickly Expensive Shipping by EMS cost: $39.99, and please contact us Via email if you choose EMS as shipping method. (You will receive your HP ProBook 4420s laptop battery after 7-10 days. But some times because of clear customs problems, maybe you would be asked to pay for your local tax and wait for some days.)
Shipping package:Our packing is very professional and safe.
Let me start out by saying that I was quite skeptical of buying a battery online for half the price that HP offers them at, but being the extremely broke college student that I am, I really didn't have much of a choice. Let me tell you that so far, this product is great. (its only been a few days, but all seems well) Fits perfectly into my laptop, and holds a charge for over 3 hrs while surfing the internet and through constant use. I would suggest your site to anyone and am extremely satisfied. --VERNVernon
Better then expected.I was very skeptical about ordering a battery for my laptop online. How, this product was exactly what was advertised and works great! --Jerome
Why shop HP ProBook 4420s battery with us?
- New + Long life cycles
All HP ProBook 4420s batteries we offer are Brand new, never refurbished. They are 100% compatible with original battery, and has no memory effect. The batteries can handle over 500 full charge/discharge times.
- Better service and great battery warrenty
All HP ProBook 4420s batteries at ebuybattery.com are full 1 year warrenty and 30 days money back if any defective, damaged or misrepresented items.
- Bottom Price from factory
We deliver the HP ProBook 4420s battery replacement from factory directly. And we offer 30% dicount to all batteries now, the price would be much lower than other shops.
- Secure Shopping Guarantee
The Secure Shopping Guarantee protects you while you shop at ebuybattery, so that you never have to worry about Paypal account safety. When shopping at Ebuybattery.com online, you can shop with confidence.
- 100% compatible with original HP ProBook 4420s battery