Specification:
Battery Rating: 15.2V
Battery Capacity: 3720mAh (58Wh)
Battery Cells: 4-cell
Type: rechargeable Li-Polymer original battery
Battery Color: Black
Policy: uses the highest quality battery cells, brand new, one year warranty.
Replace Part Number:
778951-421,778961-421,778978-005,778978-006,HSTNN-LB6N, K5C63PA#ABG, K5C64PA#ABG, RR04,RR04XL,TPN-W111
Compatible Laptop Models:
HP ProBook 440 G5(3KY93EA), ProBook 430 G4(Y8B44EA), ProBook 450 G4(1LT82ES), PROBOOK 430 G5(2WM59PA), ProBook 450 G4(Z2Z17ES), ProBook 450 G4(Y8B53EA), ProBook 470 G4(Y8A82EA), ProBook 430 G5(2VP37EA), ProBook 430 G4-Y8B44EA, ProBook 440 G4 (Z2Z79ES), ProBook 450 G5(2TA30UT), ProBook 455 G4-Y8B11EA, ProBook 470 G5(2UB60EA), ProBook 470 G5(3KZ03EA), ProBook 440 G5(2UB50EA), ProBook 440 G5(3KX80ES), ProBook 455 G5(3KY25EA), ProBook 440 G4(Y8B24EA), ProBook 450 G4(Y8A30EA), ProBook 430 G5(3KY85EA), ProBook 450 G4(Z2Z78ES), ProBook 450 G4(Z2A93UT), ProBook 470 G4(Z2Z22ES), PROBOOK 440 G4(Z3Y33PA), Zhan66 Pro G1(3FV38PC), PROBOOK 450 G5(2WM84PA), ProBook 470 G5(3KY79ES), ProBook 470 G5(4QW95EA), ProBook 440 G5(3KY95EA), ProBook 430 G4(Y8B46EA), ProBook 450 G4(W4M98ET), PROBOOK 430 G5(2WM60PA), ProBook 450 G4(Z2Z48ES), ProBook 450 G4(Y8B55EA), ProBook 470 G4(Y8B63EA), ProBook 430 G5(3VK19ES), ProBook 440 G5(2SS92UT), ZHAN 66 PRO G1, ProBook 455 G4-Y8B41EA, ProBook 470 G5(2VP39EA), ProBook 470 G5(3KZ05EA), ProBook 440 G5(2UB52EA), ProBook 440 G5(3KX82ES), Zhan66 Pro G2, ProBook 440 G4(Y8B50EA), ProBook 430 G5(2UB46EA), ProBook 450 G4(Y8A31EA), ProBook 455 G4(Y8B40ES), ProBook 430 G5(3KX74ES), ProBook 470 G4(Z2Z71ES), PROBOOK 440 G4(Z3Y19PA), ProBook 450 G5(2ST02UT), Zhan66 Pro G1(3FV40PC), ProBook 470 G5(2RR73EA), ProBook 470 G5(3KY81ES), zhan66 Pro G1(3AR41PC), ProBook 440 G5(3BZ66EA), ProBook 440 G5(4QW84EA), ProBook 430 G4(Y9G06UT), ProBook 450 G4(Y7Z96EA), PROBOOK 430 G5(2WM04PA), ProBook 450 G4(Z2Z70ES), ProBook 450 G4(Y8B57EA), ProBook 470 G4(Y8B66EA), ProBook 430 G5(3KY89EA), ProBook 440 G5(2SS98UT), Zhan66 Pro G1(2ST86PA), ProBook 470 G5(2VQ02ES), ProBook 470 G5(3KZ07EA), ProBook 440 G5(3KX87ES), Zhan 66 Pro 13 G2 6AL21PC, ProBook 440 G4(Z2Z50ES), ProBook 430 G5(2UB45EA), ProBook 450 G4(Y8B61ES), ProBook 450 G4(Z3Y30PA), ProBook 455 G4(Y8B43EA), ProBook 430 G5(3KX72ES), ProBook 470 G5(2UB61EA), ProBook 440 G4 (Y8B49EA), ProBook 450 G5(2ST09UT), ProBook 430 G4-Y8B47EA, ProBook 470 G5(2RR84EA), ProBook 470 G5(3KY83ES), ProBook 440 G5(3KX77ES), ProBook 440 G5(4QW86EA), ProBook 430 G4(Z2Z83ES), ProBook 450 G4(Y8A06ET), ProBook 430 G5(3KY88EA), ProBook 450 G4(Z2Z73ES), ProBook 450 G4(Y8B59ES), ProBook 470 G4(Y8B68EA), ProBook 440 G5(2SU16UT), Zhan66 Pro G1(2YG54PC), PROBOOK 450 G5(2WM87PA), ProBook 470 G5(3KY21ES), ProBook 470 G5(4QW92EA), ProBook 440 G5(3KY92EA), ProBook 430 G4(Y7Z38EA), ProBook 450 G4(1LT81ES), PROBOOK 430 G5(2WM02PA), ProBook 450 G4(Z2Z16ES), ProBook 450 G4(Z3Y24PA), ProBook 470 G4(1LT85ES), ProBook 430 G5(2UB48EA), ProBook 470 G5(5JJ77EA), ProBook 440 G4 (Y8B51EA), ProBook 450 G5(2TA27UT), ProBook 470 G5(2UB59EA), ProBook 470 G5(3KZ02EA), ProBook 440 G5(2UB49EA), ProBook 440 G5(3KX79ES), ProBook 455 G5(1LQ76AV), ProBook 440 G4(Y7Z69ES), ProBook 450 G4(Y8A23ET), ProBook 430 G5(3KY86EA), ProBook 450 G4(Z2Z77ES), ProBook 470 G4(Z1Z76UT), PROBOOK 440 G4(Z3Y20PA), ProBook 440 G5(2TC01UT), Zhan66 Pro G1(3FV32PC), PROBOOK 450 G5(2WM85PA), ProBook 470 G5(3KY78ES), ProBook 470 G5(4QW94EA), ProBook 440 G5(3KY94EA), ProBook 430 G4(Y8B45EA), ProBook 450 G4(T8B71ET), PROBOOK 430 G5(2WM06PA), ProBook 450 G4(Z2Z47ES), ProBook 450 G4(Y8B54EA), ProBook 470 G4(Y8B62EA), ProBook 430 G5(4QW82EA), ProBook 440 G4-Y7Z82EA, ProBook 450 G5(2TA31UT), ProBook 455 G4-Y8B40ES, ProBook 470 G5(2UB62EA), ProBook 470 G5(3KZ04EA), ProBook 440 G5(2UB51EA), ProBook 440 G5(3KX81ES), ProBook 455 G5(3QL87ES), ProBook 440 G4(Y8B49EA), ProBook 430 G5(2UB47EA), ProBook 450 G4(Y8A30ET), ProBook 430 G5(3KX76ES), ProBook 450 G4(Z3A37EA), ProBook 430 G5(3KX75ES), ProBook 470 G4(Z2Z23ES), PROBOOK 440 G4(Z3Y21PA), ProBook 450 G5(2ST00UT), Zhan66 Pro G1(2ST83PA), ProBook 470 G5, ProBook 470 G5(3KY80ES), ProBook 470 G5(4QW96EA), ProBook 440 G5(4QW83EA), ProBook 430 G4(Y8B47EA), ProBook 450 G4(W4M99ET), PROBOOK 430 G5(2WM01PA), ProBook 450 G4(Z2Z49ES), ProBook 450 G4(Y8B56EA), ProBook 470 G4(Y8B64EA), ProBook 430 G5(4QW81EA), ProBook 440 G5(2SS93UT), Zhan66 Pro G1, ProBook 455 G4-Y8B43EA, ProBook 470 G5(2VQ02E), ProBook 470 G5(3KZ06EA), ProBook 440 G5(2XZ66ES), ProBook 440 G5(3KX83ES), Zhan 66 Pro 13 G2, ProBook 440 G4(Y8B51EA), ProBook 430 G5(2UB44EA)
All of our hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery was certified by CE, UL, ROHS, and ISO9001/9002 to ensure high quality and standards, You can buy with confidence!
We mainly sell original notebook batteries. Our hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery have been rigorously tested for reliability and safety to ensure high quality and standards.The hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery has a much Longer lasting life and Longer standby time.It is 100% compatible with your laptop! We guarantee our hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery for 1 year and we offer a 30 day money-back refund on every notebook battery we sell.
Q: How long is the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery life？
A: Our hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery was tested and checked well before shipment. Under normal using condition, the life of the lithium battery is about 800-1000 times of cycles, and the average use time is 5 to 8 years.
Q: How do I purchase hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery?
You can use our search tool at the top of the website. Search by laptop model or battery part number to see if we have the right match for you. If not,you can contact our online support,we can find one for you.
Q: What if the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery cannot be charged?
A:1. Check the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery to see if the circuit is loose or not firmly connected.
2. If the circuit is normal, check whether the circuit board of the battery charger is broken, replace it and try again.
3. If the circuit is normal and the charger is good, it may be the fault of the circuit board inside the computer.
4. Generally speaking, the battery will be aged after about 3 years of use, even lithium batteries. You can go to the maintenance shop to check.
5. Generally, the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery needs to be charged when it is used for about 20%. Don't wait until the power is zero, which will cause too much damage to the battery.
Q: How to check the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery health of the laptop in the Windows 10 system?
Open the command prompt.
Method 1: Shortcut key win+X, then press C directly
Method 2: shortcut win+R, then type cmd to enter
At the command prompt, enter the command: powercfg /battery report
Then , the system automatically generated a battery usage report, basically 1 second to solve the problem.
Copy the address of the hp rr04xl 778951-421 hstnn-lb6n 3720mah original laptop battery usage report directory, then use Win+E to open Explorer, paste the address you just copied in the address bar, enter and open the file with a browser, then you can view the battery status.
