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Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black

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Article number 800116200
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Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
Notebook Battery replaces HP 2TT75UT, 2UA28UT, 2TT74UT, 851477-421 - 4000 mAh 11.4 V Li-polymer, black
  • As durable as the branded product
  • Proven quality standard
  • Guaranteed compatibility and precision fit

£33.38

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95% of all customers keep this product - item with low return rate TrustedShops Trustmark “Accurate fit” and “brand quality” are highly praised: more than 3,500 reviews in the last 12 months.
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Proven compatibility
Description
Compatible battery for a new boost of life in your HP notebook
  • High-quality spare part with optimum price-performance ratio
  • Reliable functionality & full compatibility with your netbook computer
  • Manufactured with precision for the perfect fit in your device
  • CE & RoHs certification - fulfils all guidelines of operational safety
  • No memory effect
High-quality Li-polymer cells for optimal device performance

Lithium-ion polymer batteries (often abbreviated to LiPo, Li-poly, lithium-poly and LIP) belong to the Li-ion family. They have a low self-discharge rate, are long-lasting and have a high capacity. Compared to other Li-ion batteries, the energy capacity of lithium polymer batteries is slightly lower, but they are more resistant to overcharging. The polymer-based electrolytes enable these lightweight batteries to be manufactured in a wide range of designs and shapes, making them very versatile. LiPo batteries are often use in battery electric vehicles, remote-controlled electric models, smartphones and notebook computers.

Data Sheet
Brand: vhbw
Material: plastic / metal
Colour: black
Weight: 162 g
Dimensions (L x W x H): 18.4 x 10.3 x 0.8 cm
Technology: Li-polymer
Capacity: 4000 mAh
Voltage: 11.4 V
Nominal energy: 45.6 Wh
Number of cells: 3
Content of delivery: 1x battery
Check the compatibility of your device

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Enter the manufacturer, model number or original part designation in the search field.

  • HP 2TT74UT
  • HP 2TT75UT
  • HP 2UA28UT
  • HP 851477-421
  • HP 851477-422
  • HP 851477-541
  • HP 851477-831
  • HP 851477-832
  • HP 851610-850
  • HP 851610-855
  • HP HSTNN-I74C
  • HP HSTNN-LB7I
  • HP HSTNN-LB71
  • HP HSTNN-PB6W
  • HP HSTNN-Q01C
  • HP HSTNN-Q02C
  • HP HSTNN-Q03C
  • HP HSTNN-Q04C
  • HP HSTNN-Q06C
  • HP HSTNN-UB7C
  • HP HTTNN-Q01C
  • HP HTTNN-Q02C
  • HP HTTNN-Q03C
  • HP HTTNN-Q04C
  • HP HTTNN-Q06C
  • HP RR03XL
  • HP RR03048XL
  • HP Z1Z82UT
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1 reviews

20 August 2026

Endlich ein Akku, der passt

Das schwarze Akkugehäuse wirkt sauber verarbeitet und richtig robust. Er sitzt bei meinem HP genau so, wie er soll, ohne Gefummel oder Spiel. Auch die Laufzeit überzeugt klar, das ist kein schwacher Ersatz. Genau so muss ein Austauschakku sein, da gibt es für mich nichts zu meckern.

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Thormeyerstr. 1
01877 Bischofswerda
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E-Mail: product-compliance@b-und-w.com