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Canada Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop

  • Item Number: NHPRR03XL48WHB6
  • Country: Canada
  • Battery Type: Li-ion
  • Battery Voltage: 11.4V
  • Battery Capacity: 48Wh
  • Battery Color: Black
  • Cells Amount: 6-Cells
  • Battery Cell Quality: Grade A
  • Description:Original / Genuine Battery - 1 Year Warranty
  • Total Sale: 66 Sold

* Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. Please carefully check the battery’s voltage, capacity, shape, interface location, fixed screw hole location, number of wires etc when ordering.

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Canada Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop
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canada certified item for Canada Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop Li-ion battery pack, 11.4V Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop
  • In Stock
  • Original price: CAD $ 106.74
  • Local Price:
    CAD $ 61.17
    ( Updated: Today Nov 2024 )
  • You Save: CAD $ 45.57

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(Free Shipping, 5~11 Days In Canada)

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  • This Laptop Battery Description:

Canada discount for Canada Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop Black

Compatible mainbody Numbers:

Fit Machine Model:


Hp
ProBook 430 G4(Y8B44EA), ProBook 430 G5(1LR36AV), ProBook 430 G5(2UB44EA), ProBook 430 G5(3KX72ES), ProBook 430 G5(3KY89EA), ProBook 430 G5-1ZR98LT, ProBook 430 G5-2SP60UT, ProBook 430 G5-2SY07EA, ProBook 430 G5-2SY16EA, ProBook 430 G5-2SY30EA, ProBook 430 G5-2VB67PA, ProBook 430 G5-2VP85EA, ProBook 430 G5-2WB75PA, ProBook 430 G5-2WM03PA, ProBook 430 G5-2XM52PA, ProBook 430 G5-2XY28PA, ProBook 430 G5-2YZ04AV, ProBook 430 G5-3BE87LA, ProBook 430 G5-3DP48ET, ProBook 430 G5-3KW63UP, ProBook 430 G5-3LH93UP, ProBook 430 G5-3LM35PC, ProBook 430 G5-3MB51PA, ProBook 430 G5-3MV70LA, ProBook 430 G5-3QL37ES, ProBook 430 G5-3QL78ES, ProBook 430 G5-3QM67EA, ProBook 430 G5-3SG08PA, ProBook 430 G5-3VJ30ES, ProBook 430 G5-3VJ67ES, ProBook 430 G5-3VP65PC, ProBook 430 G5-3VT11PC, ProBook 430 G5-3XE45US, ProBook 430 G5-3YZ15UP, ProBook 430 G5-4BC69ES, ProBook 440 G4(Y8B24EA), ProBook 440 G5(1MJ78AV), ProBook 440 G5(2RS30EA), ProBook 440 G5(2SZ73AV), ProBook 440 G5(3KX78ES), ProBook 440 G5(3KY91EA), ProBook 440 G5-2RS34EA, ProBook 440 G5-2RY43LT, ProBook 440 G5-2VB69PA, ProBook 440 G5-2WM05PA, ProBook 440 G5-2WX16PA, ProBook 440 G5-2XL59PC, ProBook 440 G5-2XM50PA, ProBook 440 G5-2YS26PA, ProBook 450 G4(W7C88AV), ProBook 450 G4(Y7Z96EA), ProBook 450 G4(Y8B61ES), ProBook 450 G4(Z2Z70ES), ProBook 450 G4-1BJ38US, ProBook 450 G4-1CR19PA, ProBook 450 G4-1EQ89PT, ProBook 450 G4-1HZ59PA, ProBook 450 G4-1KD18UT, ProBook 450 G4-1PN00PA, ProBook 450 G4-1RL67US, ProBook 450 G4-1XP18ET, ProBook 450 G4-1ZR47LA, ProBook 450 G4-2EB86PA, ProBook 450 G4-2EE27US, ProBook 450 G4-2SE43LA, ProBook 450 G4-3PU79PA, ProBook 450 G4-W4M99ETR, ProBook 450 G4-Y4B49LA, ProBook 450 G4-Y7Z90ET, ProBook 450 G4-Y7Z94EA, ProBook 450 G4-Y8A00EA, ProBook 450 G4-Y8A05ET, ProBook 450 G4-Y8A12EA, ProBook 450 G4-Y8A18EA, ProBook 450 G4-Y8A29EAR, ProBook 450 G4-Y8A40EA, ProBook 450 G4-Y8A47EAR, ProBook 450 G4-Y8A52EAR, ProBook 450 G5(1LU50AV), ProBook 450 G5(2ST09UT), ProBook 450 G5(2SZ09AV), PROBOOK 450 G5(2WM84PA), ProBook 450 G5-1ZR95LA, ProBook 450 G5-2RS04EA, ProBook 450 G5-2RS07EAR, ProBook 450 G5-2RS13EA, ProBook 450 G5-2RS18EA, ProBook 450 G5-2RS24EA, ProBook 450 G5-2ST00UTR, ProBook 450 G5-2SX97EA, ProBook 450 G5-2SY28ET, ProBook 450 G5-2UB53EA, ProBook 450 G5-2UB57EAR, ProBook 450 G5-2UB69EAR, ProBook 450 G5-3QM30ES, ProBook 450 G5-3VJ88ES, ProBook 450 G5-3VK60EA, ProBook 450 G5-3XH63US, ProBook 450 G5-3XV97PP, ProBook 450 G5-3ZF04EP, ProBook 450 G5-4BC82ES, ProBook 450 G5-4BN47PA, ProBook 450 G5-4EY70LA, ProBook 450 G5-4KU59PA, ProBook 450 G5-4LT45EA, ProBook 450 G5-4QK69PA, ProBook 450 G5-4RG81LT, ProBook 450 G5-4RJ85PA, ProBook 450 G5-4SS48UC, ProBook 450 G5-4VH32US, ProBook 450 G5-4WV00ET, ProBook 450 G5-4WV28EA, ProBook 450 G5-4WV63EA, ProBook 450 G5-4XM58LA, ProBook 455 G4(Y8B43EA), ProBook 455 G4-1EJ90PA, ProBook 455 G4-1KF21US, ProBook 455 G4-1RG04UC, ProBook 455 G4-1ZR11LA, ProBook 455 G4-2RS46ES, ProBook 455 G4-3SA64US, ProBook 455 G4-Y7Z37EA, ProBook 455 G4-Y8A77EAR, ProBook 455 G4-Y8B12EAR, ProBook 455 G4-Y8B40ES, ProBook 455 G4-Z1Z77UTR, ProBook 455 G5(3KY25EA), ProBook 455 G5-3GH89EA, ProBook 455 G5-3PP87UT, ProBook 455 G5-3VJ87ES, ProBook 455 G5-4CC34UP, ProBook 455 G5-4NR05LA, ProBook 455 G5-5JK47EA, ProBook 455 G5-5RB72LA, ProBook 455 G5-6QJ66US, ProBook 470 G4 W6R38AV, PROBOOK 470 G4-1JR87UTR, PROBOOK 470 G4-Y7Z72ES, PROBOOK 470 G4-Y8A82ETR, PROBOOK 470 G4-Y8A86EAR, PROBOOK 470 G4-Y8A90ET, PROBOOK 470 G4-Y8A95EA, PROBOOK 470 G4-Y8B01EAR, PROBOOK 470 G4-Y8B63EAR, PROBOOK 470 G4-Y8B81EA, PROBOOK 470 G4-Z1Z74UTR, PROBOOK 470 G4-Z2Z23ESR, PROBOOK 470 G4-Z3Y53PA, ProBook 470 G5(2UB61EA), ProBook 470 G5(2VP39EA), ProBook 470 G5(3KY79ES), ProBook 470 G5(3KZ05EA), ProBook 470 G5(4QW95EA), ProBook 470 G5-1LR91AV, ProBook 470 G5-2RR82EA, ProBook 470 G5-2RS01EA, ProBook 470 G5-2UB72EA, ProBook 470 G5-2VP93EA, ProBook 470 G5-2WK15PA, ProBook 470 G5-2XX99PA, ProBook 470 G5-3DN32ES, ProBook 470 G5-3LL20PA, ProBook 470 G5-3SJ53US, ProBook 470 G5-4LD97PA, ProBook 470 G5-5HL71US, ProBook 470 G5-5JL01EA, ProBook 470 G5-6MR58EA, ProBook 470 G5-7DJ30US, ProBook 470 G5-7YV26EC,
Hp Probook 440 Series
PROBOOK 440 G4, ProBook 440 G4 (Y8B49EA), ProBook 440 G4 (Y8B50EA), ProBook 440 G4 (Y8B51EA), ProBook 440 G4 (Z2Z79ES), ProBook 440 G4-Y8B51EA, PROBOOK 440 G41CR20, PROBOOK 440 G4Z3Y19PA, PROBOOK 440 G4Z3Y20PA, PROBOOK 440 G4Z3Y21PA, PROBOOK 440 G4Z3Y33PA,
Hp Probook 450 Series
ProBook 450 G4, ProBook 450 G4(Y8B53EA), ProBook 450 G4(Y8B54EA), ProBook 450 G4(Y8B55EA), ProBook 450 G4(Y8B56EA), ProBook 450 G4(Y8B57EA), ProBook 450 G4(Y8B58EA), ProBook 450 G4(Y8B59ES), ProBook 450 G4(Y8B60EA), ProBook 450 G4(Y9F94UT), ProBook 450 G4(Z2A93UT), ProBook 450 G4(Z3Y22PA), ProBook 450 G4(Z3Y23PA), ProBook 450 G4(Z3Y24PA), ProBook 450 G4(Z3Y30PA).

This battery may fit the following models (Customer offered):

2TA29UT#ABA, Probook 440 G4


Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop

Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop Today Canada Local Price: CAD $ 61.17
Please carefully check the battery's compatible model, voltage, capacity, shape, interface location, fixed screw hole location, number of wires etc when ordering.
Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop
(Free Shipping, 5~11 Days In Canada)
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Canada Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop Black

HP Replacement Laptop Batteries, Notebook Batteries

Genuine Hp RR03XL 851477-421 Battery for PROBOOK 440 450 Series Laptop
https://www.canada-laptop-battery.com/canada-battery-hp-5681.html?gad_source=1

What is the best way to keep your laptop battery healthy?

Keep it in a cool place-Do not let the battery in a high temperature (over 35 degrees Celsius). Ideal in under 25 degrees Celsius.
Unplug when it is fully charged-Do not plug when it is charged fully (do not charge over night).
Plug when it is in low level-Should plug when the battery level is under 15%.

Is it necessary to "calibrate" modern lithium ion laptop batteries?

Battery calibration doesn’t extend its life, rather its purpose is to calibrate its state of charge against the laptop’s “fuel gauge” so the laptop knows when to charge, stop charging, or shut down the laptop when battery charge is depleted - the reason calibration becomes necessary is because the battery’s discharge curve changes as it ages.

It won’t hurt anything to go through the calibration cycle, and doing it will give you the confidence that the fuel gauge will accurately reflect the battery’s state of charge, at least for a couple of years depending on how you use your laptop.

What's the difference between a 4400 mAh and a 4800 mAh laptop battery?

One battery has 400 mAh more, and this affects both how long it will last and the amp output.

Amp output assuming it is a 1C battery then:
4400/1000 = Ah 4.4 (this is to convert mAh to Ah)
4800/1000 = 4.8 Ah

and C*Ah= Amp Output so the numbers remain unchanged and the bigger battery will output 400 mA (.4A) more current

as for how much longer the other will last:
4.4 Ah at 4 amp draw the bigger battery would (theoretically, but voltage drop between the two batteries may make this false) last 6 minutes longer.

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