This HP 778961-421 battery Replaces:
This 778961-421 battery Fits The Following HP Models:
Note:not Compatible RR04XL!!!
HP Omen 15-5003TX
HP Omen 15-5110ca
HP Omen 15-5006TX
HP Omen 15-5111tx
HP Omen 15-5016TX(K8T62PA)
HP Omen 15-5009TX
HP Omen 15-5113tx
HP Omen 15-5114TX(M4X90PA)
HP Omen 15-5011TX
HP Omen 15-5117tx
HP Omen Notebook 15-5116TX
HP Omen 15-5016TX
HP Omen 15-5200
HP Omen 15-5019TX
HP Omen 15-5203tx
HP Omen 15-5210CA
HP Omen 15-5050nr
HP Omen 15-5206tx
HP Omen 15-5000na
HP Omen 15-5051sa
HP Omen 15-5209tx
HP Omen 15-5000ne
HP Omen 15-5101tx
HP Omen 15-5220ca
HP Omen 15-5000nt
HP Omen 15-5104tx
HP Omen 15-5002nx
HP Omen 15-5107tx
HP Omen 15-5004TX
HP Omen 15-5110nr
HP Omen 15-5007TX
HP Omen 15-5112tx
HP Omen 15-5014TX(K5C65PA)
HP Omen 15-5010nr
HP Omen 15-5114tx
HP Omen 15-5209TX(T9F96PA)
HP Omen 15-5013TX
HP Omen 15-5118tx
HP Omen 15-5017TX
HP Omen 15-5201tx
HP Omen 15-5001NA
HP Omen 15-5020ca
HP Omen 15-5204tx
HP Omen 15-5000NW
HP Omen 15-5050sa
HP Omen 15-5207tx
HP Omen 15-5000nc
HP Omen 15-5090nz
HP Omen 15-5210nr
HP Omen 15-5000ng
HP Omen 15-5102tx
HP Omen 15-5220nr
HP Omen 15-5001ng
HP Omen 15-5105tx
HP Omen 15-5002TX
HP Omen 15-5109tx
HP Omen 15-5005TX
HP Omen 15-5110tx
HP Omen 15-5008TX
HP Omen 15-5113dx
HP Omen 15-5113TX(M4X89PA)
HP Omen 15-5010TX
HP Omen 15-5115tx
HP Omen 15-5208TX(T9F95PA)
HP Omen 15-5015TX
HP Omen 15-5120nr
HP Omen 15-5018TX
HP Omen 15-5202tx
HP Omen 15-5050na
HP Omen 15-5205tx
HP Omen 15-5000
HP Omen 15-5051na
HP Omen 15-5208tx
HP Omen 15-5000nd
HP Omen 15-5100
HP Omen 15-5213dx
HP Omen 15-5000no
HP Omen 15-5103tx
HP Omen 15-5268nr
HP Omen 15-5001TX
HP Omen 15-5106tx
HP Omen 15-5012TX
HP Omen 15-5116TX
HP Omen 15-5001NS
HP Omen 15-5108TX
HP Omen 15-5014TX
Features of Our HP 778961-421 replacement battery:
Each HP 778961-421 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
The battery is up to standard and fully compatible with original specifications.
All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
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Wide Selection of Batteries:
We offer a wide variety of batteries, from standard alkaline batteries to specialized batteries for specific devices, from the everyday to the hard-to-find. So you're sure to find the right battery for your needs.
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Our prices are highly competitive and we offer frequent discounts and promotions to ensure that our customers get the best value for their money.
Expert Advice and Support:
Our team of battery experts is always on hand to offer advice and assistance with any battery-related questions or concerns.
Convenient Online Shopping:
Our online store makes it easy to browse and purchase batteries from the comfort of your own home, with fast and reliable delivery options available.
Quality Guarantee:
We stand behind the quality of our batteries and offer a satisfaction guarantee on all of our products, so you can shop with confidence and peace of mind. 30 Days Money Back, 1 Year Warranty!
FAQs
Q: How to charge a new battery for HP 778961-421 for the first time use?
A: New HP 778961-421 battery pack is normally shipped in its partially charged condition. Please cycle your new 778961-421 battery pack by fully charge and discharge it for 3-5 times to allow it to reach its maximum rated capacity before use. (Note: it is perfectly normal for a battery to become warm to the touch during charging and discharging).
New batteries are hard for your device to charge; they have never been fully charged and are therefore "unformed". Sometimes your device's charger will stop charging a new battery before it is fully charged. If this happens, simply remove the battery from your device and then re-insert it. The charge cycle should begin again. This may happen several times during your first battery charge. Don't worry; it's perfectly normal.
Q: The HP 778961-421 battery has been installed several times, but device can't boot up?
A: Carefully check if interfaces of the device and the battery are correctly connected. If the cause of loose contact is ruled out, please contact the after-sales customer service to ensure that the battery part number and device model are matched.
Q: How to store the 778961-421 battery replacement if you won’t use it for a long time?
1.It is not a feasible way for you either fully charge or fully discharge battery if long term storage. Security risks will generate if under a fully charged state, while both cells and control circuit protection lock will be deactivated if under a fully discharged state. So you’d be better store the HP 778961-421 battery at a half fully charged state and keep it in a cool, dry place. 20 degrees Celsius is the optimum storage temperature.
2.Install and run HP OMEN 15-5016TX 5113TX TPN-W111 Q116 battery as often as possible(at least once a month) so as to ensure its availability and avoid power drain.
Q: How to extend the life of your HP 778961-421 battery replacement?
1.Please fully charge your device before using it for the first time. Because the HP OMEN 15-5016TX 5113TX TPN-W111 Q116 battery replacement is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your 778961-421 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
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