HP 45W 19.5V 2.31A (4.5×3.0mm, Smart Pin) Charger — Complete Compatibility List, Symptoms & Fixes

HP 45W 19.5V 2.31A (4.5×3.0mm, Smart Pin) Charger — Complete Compatibility List, Symptoms & Fixes

If your HP laptop charges slowly, shows “Plugged in, not charging”, or the original adapter is lost or overheating, this guide explains how to confirm the 45W 19.5V 2.31A round-tip (4.5×3.0mm with blue Smart Pin) is the right replacement—plus a full list of compatible models and part numbers.


HP 45W 19.5V 2.31A 4.5×3.0mm Smart Pin AC adapter

Buy the HP 45W (4.5×3.0mm) Smart AC Adapter

  • Output: 19.5V ⎓ 2.31A (45W) · Connector: 4.5×3.0mm Smart Pin
  • Ideal for many HP Stream / 14 / 15 Notebook PC / Spectre / Envy / ProBook models
  • Practical second charger for office, home, or travel


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1) Why customers buy this 45W 4.5×3.0mm HP charger

  • Lost or left behind the original adapter (common with commuting or travel).
  • Frayed/DC cable damage, intermittent charging, or the plug only works when wiggled.
  • Overheating, buzzing, or burnt smell from the old brick—time to replace for safety.
  • “Plugged in, not charging” or performance throttling due to a wrong/weak adapter.
  • Need a second adapter (home/office/travel) to avoid constant plugging/unplugging.
  • USB-C port does not charge on this model—requires the round 4.5×3.0mm Smart Pin.

2) Quick charger diagnosis checklist

Tick what you’ve observed. If you select 2 or more, replacing the adapter is recommended.





Selected: 0 item(s)

3) Key specifications

Output 19.5V ⎓ 2.31A (45W)
Connector Round 4.5×3.0mm with blue Smart Pin (HP)
Input 100–240V AC, 50–60Hz (worldwide use with plug adapter)
Use cases Replacement for 45W-rated HP laptops; great as a travel/office spare

4) Compatible part numbers

A. HP FRU/Spares & adapter model codes

  • 213349-001
  • 213349-009
  • 213349-109
  • 719309-001
  • 719309-003
  • 721092-001
  • 740015-001
  • 740015-002
  • 740015-003
  • 740015-004
  • 741427-001
  • 741553-850
  • 741553-852
  • 741727-001
  • 742436-001
  • 845611-001
  • 845836-850
  • 854054-001
  • 854054-002
  • 854054-003
  • 854054-004
  • A045R07DH
  • ADP-45FE B
  • ADP-45WD B

B. Additional HP families & regulatory references

  • HSTNN-AA44
  • HSTNN-CA40
  • HSTNN-DA35
  • HSTNN-DA40
  • HSTNN-LA35
  • HSTNN-LA40
  • PA-1450-20HL
  • PA-1450-36HE
  • PA-1450-56HA
  • PA-1650-32HE
  • TPN-AA05
  • TPN-C125
  • TPN-CA04
  • TPN-CA14
  • TPN-CA15
  • TPN-DA15
  • TPN-DA16
  • TPN-DA17
  • TPN-LA03
  • TPN-LA15
  • TPNQ210
  • TPN-Q210
  • L25296-001
  • L25296-002
  • L25296-003
  • L25296-004
  • L85744-709
  • R-41013153
  • R-41013323
  • is 13252 hp
  • is 13252 part 1 iec 60950 1
  • hp is 13252 charger

5) Full compatible models (grouped · non-omitted)

HP Stream 11 · 13 · 14 — Group A

  • 11-y010wm, 11-y010nr, 11-y020wm, 11-y012nr, 11-y020nr
  • 11-ah110nr, 11-ah117wm, 11-ah012dx, 11-ah112dx, 11-ah131nr, 11-ah113wm, 11-ah111wm, 11-ah161ms, 11-ak0012dx
  • 11-d010wm, 11-d010nr, 11-d001dx, 11-d011wm
  • 11-p015wm, 11-p110nr, 11-p010nr
  • 11-r010nr, 11-r015wm, 11-r014wm, 11-r020nr, 11-r015nr, 11-r091nr
  • 13-c110nr, 13-c002dx, 13-c193nr, 13-c077nr, 13-c010nr
  • 14-ax010ds, 14-ax010nr, 14-ax010wm, 14-ax012ds, 14-ax020nr, 14-ax020wm, 14-ax022nr, 14-ax027cl, 14-ax030nr, 14-ax030wm, 14-ax040nr, 14-ax040wm, 14-ax050nr

HP Stream 11 · 13 · 14 — Group B

  • 14-ax060nr, 14-ax067nr, 14-ax069st
  • 14-cb010ds, 14-cb012dx, 14-cb012wm, 14-cb030nr, 14-cb110nr, 14-cb111wm, 14-cb113wm, 14-cb130nr, 14-cb140nr, 14-cb160nr, 14-cb163ms, 14-cb164wm, 14-cb172wm
  • 14-ds0003dx, 14-ds0010ds, 14-ds0010nr, 14-ds0013dx, 14-ds0020nr, 14-ds0023dx, 14-ds0030nr, 14-ds0035nr, 14-ds0036nr, 14-ds0040nr, 14-ds0050nr, 14-ds0061cl, 14-ds0080nr, 14-ds0100nr, 14-ds0110nr, 14-ds0120nr, 14-ds0150nr, 14-ds0160nr
  • 14-z000nr, 14-z000nx, 14-z005nl, 14-z010nr, 14-z011nd, 14-z040wm
  • 14-ax000

HP ProBook / Business & Education

  • ProBook 11 EE G1
  • 210-G1, 255-G3, 255-G4, 255-G5, 340-G2, 350-G2, 355-G2, 410-G1, 450-G3, 455-G3, 612-G1

HP 14 Notebook PC — Group A

  • 14 charger, 14-am052nr, 14-am071la, 14-an013nr, 14-an012nr, 14-ac151nr, 14-ac101la, 14-ac159nr, 14-bs153od, 14-bs018la, 14-bw012nr, 14-bw010nr, 14-df0023cl, 14-df0020nr, 14-df0010nr

Pavilion · Envy · Split · Spectre (11–13″ families)

  • 11-k013cl, 11-k020nr, 11-k061nr, 11-k062nr, 11-k063nr, 11-k064nr, 11-k099nr, 11-k117cl, 11-k120nr, 11-k127cl, 11-k137cl, 11-k161nr, 11-k162nr, 11-k164nr
  • 11-n012dx, 11-n010dx, 11-n011dx, 11-e115nr
  • 13-4100dx, 13-4102dx, 13-4103dx, 13-4001dx, 13-4105dx, 13-4110dx, 13-4193dx
  • 13-a010dx, 13-a012dx, 13-a110dx, 13-j002dx, 13-r010dx, 13-s128nr, 13-s192nr, 13-4002dx, 13-4003dx, 13-4005dx, 13-4116dx
  • m1-u001dx, m3-u001dx, m3-u003dx, m6-aq003dx, m6-aq005dx, m6-ar004dx, m6-w010dx, m6-w101dx, m6-w103dx, m6-w105dx, m6-p114dx, m6-p113dx, m6-ae151dx

HP Stream 11 — Additional specific SKUs

  • 11-y010wm, 11-y010nr, 11-y020wm, 11-y012nr, 11-y020nr
  • 11-ah110nr, 11-ah117wm, 11-ah012dx, 11-ah112dx, 11-ah131nr, 11-ah113wm, 11-ah111wm, 11-ah161ms
  • 11-d010wm, 11-d010nr, 11-d001dx, 11-d011wm
  • 11-p015wm, 11-p110nr, 11-p010nr
  • 11-r015wm, 11-r014wm, 11-r020nr, 11-r015nr, 11-r091nr

HP Spectre x360 Series

  • 17-g101dx, 17-g119dx, 17-g121wm, 17-g133dx, 17-g134ds, 17-g161us, 17-g192dx

HP 14 Notebook PC — Group B (expanded)

  • 14-ac101la, 14-ac151nr, 14-ac159nr, 14-am052nr, 14-am071la, 14-an012nr, 14-an013nr, 14-bs018la, 14-bs153od, 14-bw010nr, 14-bw012nr, 14-cf0006dx, 14-df0010nr, 14-df0011wm, 14-df0013cl, 14-df0013ds, 14-df0020nr, 14-df0023cl, 14-df0053od, 14-dk0022wm, 14-dk0045nr, 14-dk0076nr, 14-dk0095nr, 14-dk1013dx, 14-dq0002dx, 14-dq0004dx, 14-dq0005cl, 14-dq0005dx, 14-dq0032dx, 14-dq0035dx, 14-dq0060nr, 14-dq1025cl, 14-dq1033cl, 14-dq1035cl, 14-dq1038wm, 14-dq1043cl, 14-dq2055wm, 14-dq2088wm, 14-dq2089wm, 14-dq2xxx, 14-dq4035cl, 14-fq0020nr

HP 14 Notebook PC — Group C (family ranges)

  • 14m, 14s, 14-dk, 14s-dk, 14-dq, 14s-dq, 14-dy, 14s-fq, 14-df, 14-dh, 14m-dh, 14-ax, 14-ds, 14-fq, 14s-fq, 14-ck, 14-bs, 14-dw, 14m-dw, 14-bw, 14-ce, 14-cf, 14-ck, 14-ak, 14-an, 14-ce, 14-df, 14m-ba, 14-ac, 14-cm, 14-r0xx
  • 14-fq0022od, 14-fq0032ms, 14-fq0037nr, 14-fq0038ms, 14-fq0041nr, 14-fq0050nr, 14-fq0051nr, 14-fq0057nr, 14-fq1021nr, 14-fq1097nr, 14s-fq0013dx

HP 15 Notebook PC — Group A

  • 15-AB000, 15-ab010nr, 15-ab020nr, 15-ab023cl, 15-ab027cl, 15-ab053nr, 15-ab057nr, 15-ab063cl, 15-ab065us, 15-ab071nr, 15-ab110nr, 15-ab121dx, 15-ab138cy, 15-ab153nr, 15-ab157cl, 15-ab157nr, 15-ab161nr, 15-ab165us, 15-ab173cl, 15-ab218cy, 15-ab220nr, 15-ab223cl, 15-ab243cl, 15-ab251nr, 15-ab252nr, 15-ab253cl, 15-ab257nr, 15-ab261nr, 15-ab262nr, 15-ab267cl, 15-ab267nr, 15-ab277cl, 15-ab292nr, 15-ab293cl, 15t-ab000, 15t-ab100
  • 15-AC000, 15-ac010nr, 15-ac020ds, 15-ac020nr, 15-ac021ds, 15-ac021dx, 15-ac022ds, 15-ac023ds, 15-ac024ds, 15-ac025ds

HP 15 Notebook PC — Group B

  • 15-ac026ds, 15-ac027ds, 15-ac028ca, 15-ac028ds, 15-ac029ds, 15-ac037cl, 15-ac037nr, 15-ac055nr, 15-ac061nr, 15-ac063nr, 15-ac071nr, 15-ac078nr, 15-ac110nr, 15-ac113cl, 15-ac114nr, 15-ac120na, 15-ac121dx, 15-ac121nr, 15-ac131ds, 15-ac134ds, 15-ac135ds, 15-ac137cl, 15-ac137nr, 15-ac142dx, 15-ac143dx, 15-ac143wm, 15-ac147ca, 15-ac147cl, 15-ac148ds, 15-ac151dx, 15-ac156nr, 15-ac157cl, 15-ac158dx, 15-ac158nr, 15-ac161nr, 15-ac163nr, 15-ac165nr, 15-ac177cl, 15-ac178nr
  • 15-AF000, 15-af013cl, 15-af027cl, 15-af028cl, 15-af110nr

HP 15 Notebook PC — Group C

  • 15-af112nr, 15-af113cl, 15-af115nr, 15-af120nr, 15-af123cl, 15-af130nr, 15-af131dx, 15-af135nr, 15-af137cl, 15-af137nr, 15-af141dx, 15-af152nr, 15-af159nr, 15-af171nr, 15-af172nr, 15-af173nr, 15-af174nr, 15-af175nr
  • 15-AN000, 15-an050nr, 15-an051dx
  • 15-AP000, 15-ap011dx, 15-ap012dx, 15-ap052nr, 15-ap062nr, 15-ap063nr
  • 15-AS000, 15-as014wm, 15-as020nr, 15-as027cl, 15-as031nr, 15-as043cl, 15-as068nr, 15-as091ms, 15-as133cl, 15-as151nr, 15-as166nr, 15-as168nr, 15-as182cl, 15-as184cl, 15-as191ms
  • 15-AU000, 15-au000nr, 15-au020wm, 15-au023cl

HP 15 Notebook PC — Group D

  • 15-au027cl, 15-au028ca, 15-au030nr, 15-au030wm, 15-au037cl, 15-au052nr, 15-au057cl, 15-au062nr, 15-au063cl, 15-au063nr, 15-au067cl, 15-au067nr, 15-au091nr, 15-au123cl, 15-au151nr, 15-au158nr, 15-au159nr, 15-au183cl, 15-au193cl, 15-au000, 15-au100
  • 15-AW000, 15-aw001cy, 15-aw006cy, 15-aw007cy, 15-aw053nr, 15-aw068nr, 15-aw077nr, 15-aw078nr, 15-aw094nr, 15-aw167cl, 15z-aw000
  • 15-AY000, 15-ay009dx, 15-ay010nr, 15-ay011nr, 15-ay012dx, 15-ay013dx, 15-ay013nr, 15-ay014ds, 15-ay014dx, 15-ay015dx, 15-ay016ca, 15-ay016nr, 15-ay018ca, 15-ay018nr, 15-ay020nr, 15-ay028ca, 15-ay039wm, 15-ay041wm, 15-ay043ca, 15-ay052nr, 15-ay053ca, 15-ay053nr, 15-ay061nr, 15-ay065nr, 15-ay067nr, 15-ay068nr, 15-ay070wm, 15-ay071nr, 15-ay075nr, 15-ay077nr, 15-ay078nr, 15-ay081nr, 15-ay082nr, 15-ay083nr, 15-ay087cl, 15-ay091ms, 15-ay103dx, 15-ay122cl, 15-ay127cl, 15-ay163nr, 15-ay191ms, 15-ay195nr, 15-ay196nr, 15t-ay000, 15-ay000
  • 15-BA000, 15-ba000cy, 15-ba001cy, 15-ba002cy, 15-ba003cy, 15-ba004cy, 15-ba005cy, 15-ba006cy, 15-ba007cy, 15-ba008cy, 15-ba009cy, 15-ba009dx, 15-ba010cy, 15-ba010nr, 15-ba011cy

6) Safe use & quick tips

  1. Match the connector: This adapter uses the 4.5×3.0mm Smart Pin (blue center pin). If your laptop has the larger 7.4×5.0mm barrel or only USB-C Power Delivery, this model is not suitable.
  2. Match power: Your laptop’s label or original charger should list 19.5V and ≈45W. Using a lower-wattage brick can cause slow charging or warnings. Using a higher-wattage HP Smart Adapter is usually okay but may be larger.
  3. Cable care: Avoid sharp bends at the strain relief. If the plug feels loose, inspect the DC jack on the laptop as well.
  4. Travel-ready: Works worldwide (100–240V AC). Pack a plug converter if needed.

7) FAQ

What’s the difference between 4.5×3.0mm and 7.4×5.0mm?

Both are round HP barrels, but 4.5×3.0mm is the smaller “thin” tip with a blue Smart Pin. Your jack must match this size; otherwise, it will not fit.

Will this fix “Plugged in, not charging”?

Often yes—if caused by a failing or wrong-spec adapter. If the issue persists, check the battery’s health and the laptop’s DC jack.

Can I use a 65W adapter instead?

Many HP models accept a 65W Smart Adapter, which may charge a bit faster under load, but 45W is the OEM class for the models listed here and is smaller/lighter.




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