• Original HP COMPAQ 2710 2710P 2730P 2740P 2760P Extended Battery HSTNN-IB43 OS06

    HSTNN-IB43 HSTNN-W26C OS06. Compaq 2760P. Compaq 2740P. Compaq 2730P. Compaq 2710P. Compaq 2710. Compatibel Part #.
    AU $68.60
    From China
    Free postage
  • Battery for Compaq 182281-001 Li-ion 5200 mAh compatible

    182281-001 5200 mAh Li-ion battery for Compaq compatible. Capacity: 5200 mAh. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above. 182281-001, 187099-001, 190336-001 original: compatibility, 191169-001, 191258-192835-001, 192881-001, 191259-B21, B21, B22, 198709-001, 200002-001, 196234-234218-B21, 239551-001, 240258-001, 234219-B21, 251344-001, 267747-001, 278418-B25, 265651-B24, B25 279665-001 280206-001 280207-001 278418-280611-001, 281233-001, 281766-001, 289052-001,, 289053-001,,,, 338669-001, 346886-001, 291369-B25, DG105A, HSTNN-IB01.
    AU $114.58
    From Italy
    Free postage
  • Laptop Battery For HP Compaq 615 6720s 6730s 6735s 6820s 550 610 HSTNN-LB51

    6720s 6720s/CT 6820s. 6730s 6730s/CT 6735s. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use. This compatibility list is non-exhaustive.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for HP Compaq 6510b 6910p 6710b NC6120 4715s Notebook NX5100 Laptop W5L5

    Battery Type : li-ion;Condition : Brand newProduct Type : Replacement batteryVoltage : 11.1V (Compatible with 10.8V)Capacity : 4400mAhComponents : 6cellsCompatible Models:HP COMPAQ Business Notebook 6510b Business Notebook 6710b Business Notebook 6710s Business Notebook 6715b Business Notebook 6715sHP COMPAQ Business Notebook NC6100 SeriesHP COMPAQ Business Notebook NC6100HP COMPAQ Business Notebook NC6105 SeriesHP COMPAQ Business Notebook NC6105HP COMPAQ Business Notebook NC6110 Business Notebook NC6115 Business Notebook NC6120 Business Notebook nc6140 Business Notebook NC6200HP COMPAQ Business Notebook NC6200 SeriesHP COMPAQ Business Notebook NC6220 Business Notebook NC6230 Business Notebook nc6300 Business Notebook nc6320 Business Notebook NC6400HP COMPAQ.
    AU $25.40
    From Hong Kong
    AU $2.99 postage
  • Battery for COMPAQ dv2000 HSTNN-LB42 HP Pavilion dv6000 dv6700 Laptop 4400m K1D0

    Battery Type : li-ionCondition : Brand newProduct Type : Replacement batteryVoltage : 10.8V (Compatible with 11.1V)Capacity : 4400mAhComponents : 6 CellsColor:blackCompatible Battery Code:HP/CompaqCompatible Models: (Ctrl "F" for fast search)Presario V3000 SeriesPresario V3100 SeriesPresario V3500 SeriesPresario V3600 SeriesPresario V6000AUPresario V6000 SeriesPresario V6000T Presario V6000TX Presario V6000Z Presario V6001AU Presario V6001XX Presario V6002AU Presario V6002XX Presario V6003AU Presario V6004AU Presario V6012EA Presario V6014EA Presario V6016EA Presario V6024EA Presario V6025EA Presario V6030US Presario V6048CL Presario V6057EA Presario V6065EA Presario V6066EAHP G6000 SeriesHPPavilion dv2000 SeriesPavilion dv2000T Pavilion dv2000Z Pavilion d.
    AU $25.83
    From Hong Kong
    AU $10.99 postage
  • Battery for HP Compaq EliteBook 8440p 8440w 6530b 6730b 6735b 6930p HSTNN-IB69

    EliteBook 6930p EliteBook 8440p. EliteBook 8440w ProBook 6445b. COMPAQ 6730b COMPAQ 6735b. COMPAQ 6530b COMPAQ 6535b. Battery Type : Li-ion. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for Compaq 360482-001 Li-ion 7800 mAh compatible

    Compaq 360482-001 7800 mAh Li-ion battery for compatible. Capacity: 7800 mAh. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above.
    AU $140.01
    From Italy
    Free postage
  • Battery for Compaq 361909-001 Li-ion 7800 mAh compatible

    Compaq 361909-001 7800 mAh Li-ion battery for compatible. Capacity: 7800 mAh. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above.
    AU $132.84
    From Italy
    Free postage
  • Battery for HP Compaq 610 Business 6720S 6820S HSTNN-IB62 HSTNN-IB51 HSTNN-IB52

    6720s 6720s/CT 6820s. Battery Type : Li-ion. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use. This compatibility list is non-exhaustive.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for Compaq 361909-001 Li-ion 4400 mAh compatible

    Capacity: 5200 mAh. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above.
    AU $114.02
    From Italy
    Free postage
  • Battery for Compaq HSTNN-DB36 Li-ion 2200 mAh compatible

    Black battery for Hp Compaq HP Compaq Presario B1903TU Li-ion 2200 mAh. Compaq HSTNN-DB36 battery Li-ion 2200 mAh compatible. Capacity: 2200 mAh. Compatible models: B1916TU, Presario B1903TU, Presario Presario B1900.
    AU $103.02
    From Italy
    Free postage
  • BATTERY COMPATIBLE FOR LAPTOP COMPAQ

    COMPATIBLE BATTERY FOR COMPAQ.
    AU $93.84
    From Italy
    AU $16.04 postage
  • Battery for HP Compaq 320 321 325 326 420 421 620 621 425 625 4320t HSTNN-IB1A

    Compaq 320 Compaq 321. Compaq 325 Compaq 326. Compaq 420 Compaq 421. Compaq 425 Compaq 525. Compaq 620 Compaq 621. Compaq 625. HP 420 HP 421. HP 425 HP 4320t.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for Compaq F1466A Li-ion 5200 mAh compatible

    F1466A 5200 mAh Li-ion battery for Compaq compatible. Black battery for Hp HSTNN-IB66 Li-ion 5200 mAh. Capacity: 5200 mAh. Compatible battery for Compaq Notebook built with new cells regenerated not to provide superior performance and long life.
    AU $124.17
    From Italy
    Free postage
  • Battery for Compaq 530973-741 Li-ion 5200 mAh compatible

    530973-741 5200 mAh Li-ion battery for Compaq compatible. Black battery for Hp Mini 110 5200 mAh Li-ion. Capacity: 5200 mAh. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above.
    AU $116.40
    From Italy
    Free postage
  • Battery for Compaq Multibrand Li-ion 6600 mAh compatible

    Capacity: 6600 mAh. Compatibility Original: Data not available. Cell Phone Batteries. Cell GEL TPU Cases. Cell Phone Skins. Double-check your model compatibility in the table above. Cases Flip Phones.
    AU $132.54
    From Italy
    Free postage
  • 5200mAh Replacement Battery For HP COMPAQ Business Notebook 6720s 6730s 6735s PC

    6730s 6730s/CT 6735s. 6720s 6720s/CT 6820s. Capacity : 5200mAh. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use. This compatibility list is non-exhaustive.
    AU $26.88
    From China
    AU $5.00 postage
  • Laptop Battery For HP Compaq 6910p 6510b 6710b 6710s 6715s NC6120 NC6230 NC F5P2

    Chemistry: Li-ionCondition: Brand new Product Type: Replacement battery Voltage: 11.1V (Compatible with 10.8V)Capacity: 4400mAh;Components: 6 cellsColour: Blackmaterial: plasticCompatible Models:HP COMPAQ Business Notebook 6510b Business Notebook 6710b Business Notebook 6710s Business Notebook 6715b Business Notebook 6715sHP COMPAQ Business Notebook NC6100 SeriesHP COMPAQ Business Notebook NC6100HP COMPAQ Business Notebook NC6105 SeriesHP COMPAQ Business Notebook NC6105HP COMPAQ Business Notebook NC6110 Business Notebook NC6115 Business Notebook NC6120 Business Notebook nc6140 Business Notebook NC6200HP COMPAQ Business Notebook NC6200 SeriesHP COMPAQ Business Notebook NC6220 Business Notebook NC6230 Business Notebook nc6300 Business Notebook nc6320 Business .
    AU $24.50
    From Hong Kong
    AU $2.99 postage
  • V7 H-RI04-V7E Replacement Battery for selected HP Compaq Notebooks 2,800 mAh -

    Number of batteries included: 1 pc(s). Part Number: V7 H-RI04-V7E. We are the Hi-Tech Lovers. Hope you will appreciate our seriousness and reliability. You can always count on us! For any information, we're here.
    AU $120.70
    From Italy
    AU $9.00 postage
  • 6 Cell Battery For HP Compaq Presario CQ40 CQ41 CQ45 CQ50 CQ60 CQ61 DV4 DV5

    Pavilion dv5-1007cl Pavilion dv5-1007ef Pavilion dv5-1007tx. Pavilion dv5-1006tx Pavilion dv5-1007ax Pavilion dv5-1007ca. Pavilion dv5-1005em Pavilion dv5-1005tx Pavilion dv5-1006ax. Pavilion dv5-1005ax Pavilion dv5-1005ef Pavilion dv5-1005eg.
    AU $26.88
    From China
    AU $5.00 postage
  • 5200mah Battery for HP Compaq Mini 110-3000 110-3100 CQ10 607762-001 HSTNN-CB1U

    Mini CQ10 Mini CQ10-510CA Mini 110-3000 Series Mini CQ10-400 Series. Capacity : 5200mAh. Mini CQ10-500 Series HP Mini 110-3000 Series HP Mini 110-3100 Series. Battery Type : Li-ion. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
    AU $26.88
    From China
    AU $5.00 postage
  • V7 V7EH-WD548AA Replacement Battery for selected Compaq - HP Notebooks 5,200

    Number of batteries included: 1 pc(s). Compatibility - V7 batteries are 100-percent compatible with OEM products. Quality - They are designed with the finest components available. Part Number: V7 V7EH-WD548AA.
    AU $112.20
    From Italy
    AU $7.00 postage
  • HP Compaq Presario CQ32 CQ42 CQ56 CQ57 CQ62 CQ72 Laptop Battery MU06 593553-001

    Pavilion dv7-4130sd Pavilion dv7-4130so Pavilion g6-1218sg Pavilion g6-1218sx. Pavilion dv7-4130ew Pavilion dv7-4130sa Pavilion g6-1217tx Pavilion g6-1218eo. Pavilion dv7-4126ez Pavilion dv7-4127ca Pavilion g6-1217sx Pavilion g6-1217tu.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for HP Compaq 6530b 6535b 6730b 6735b 6440b 6445b 6450b 8440p HSTNN-XB68

    EliteBook 8440w ProBook 6445b. ProBook 6450b ProBook 6545b. ProBook 6440b ProBook 6455b. EliteBook 6930p EliteBook 8440p. COMPAQ 6530b COMPAQ 6535b. COMPAQ 6730b COMPAQ 6735b. Battery Type : Li-ion. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
    AU $26.88
    From China
    AU $5.00 postage
  • New Battery for HP Compaq Notebook 6735b 6730b 6535b 6530b EliteBook 6930p

    COMPAQ 6530b COMPAQ 6535b. EliteBook 6930p EliteBook 8440p. COMPAQ 6730b COMPAQ 6735b. EliteBook 8440w ProBook 6445b. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
    AU $26.88
    From China
    AU $5.00 postage
  • HANTOL CHARGER FOR NOTEBOOK 135W (NBP33) FOR HP COMPAQ

    HANTOL NOTEBOOK POWER ADAPTER 135W (NBP33) FOR HP COMPAQ. Technical support.
    AU $77.95
    From Italy
    Free postage
  • Battery for HP Compaq Presario 593553-001 593554-001 CQ42 CQ43 MU06 MU09 CQ430

    Pavilion dv7-4130sd Pavilion dv7-4130so Pavilion g6-1218sg Pavilion g6-1218sx. Pavilion dv7-4130ew Pavilion dv7-4130sa Pavilion g6-1217tx Pavilion g6-1218eo. Pavilion dv7-4126ez Pavilion dv7-4127ca Pavilion g6-1217sx Pavilion g6-1217tu.
    AU $26.88
    From China
    AU $5.00 postage
  • Battery for HP Compaq CQ32 593554-001 CQ42 CQ52 CQ62 CQ72 MU09 G42 G62 G72 MU06

    Pavilion dv7-4130sd Pavilion dv7-4130so Pavilion g6-1218sg Pavilion g6-1218sx. Pavilion dv7-4130ew Pavilion dv7-4130sa Pavilion g6-1217tx Pavilion g6-1218eo. Pavilion dv7-4126ez Pavilion dv7-4127ca Pavilion g6-1217sx Pavilion g6-1217tu.
    AU $26.88
    From China
    AU $5.00 postage
  • 6 Cell Notebook Battery for HP Compaq 550 510 511 610 6720 6720s 6720s/CT 6730s

    6720s 6720s/CT 6820s. 6730s 6730s/CT 6735s. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use. This compatibility list is non-exhaustive.
    AU $26.88
    From China
    AU $5.00 postage
  • 4400mah Battery for HP COMPAQ Presario MU06 DV4 CQ56 CQ72 CQ630 HSTNN-178C M3P1

    Battery Type: li-ion; Condition: Brand newProduct Type: Replacement battery Voltage: 10.8V (Compatible with 11.1V) Capacity: 4400mAh;Components: 6 CellsColour: Black; material: plasticTo HP Pavilion DV5/DV6 buyer:Before your made payment please see the instruction otherwise it is very easy buy wrong.Because HP use two types of battery for DV5/DV6 laptops.Check your original battery connector and compare with our batteryCompatible Battery Code: HP/Compaq 586006-321 586006-361 586007-541 586028-341 588178-141 593553-001 593554-001 593562-001 GSTNN-Q62C HSTNN-178C HSTNN-179C HSTNN-181C HSTNN-CBOW HSTNN-CBOX HSTNN-F01C HSTNN-F02C HSTNN-I83C HSTNN-I84C HSTNN-IB0N HSTNN-IB0X HSTNN-IB1E HSTNN-OB0X HSTNN-OB0Y HSTNN-Q47C HSTNN-Q48C HSTNN-Q49C HSTNN-Q50C HSTNN-Q51C HS.
    AU $26.05
    From Hong Kong
    Free postage
  • Laptop Battery For HP Compaq Mini 110 110c 110-1000 HSTNN-CBOC 607762-001 6 M8H8

    Chemistry: Li-ionCondition: Brand newProduct Type: Replacement batteryVoltage: 10.8V(Compatible with 11.1V)Capacity: 4400mAhColor:blakcComponents: 6 CellsCompatible Battery Models:HP/Compaq537626-001, NY220AA, NY221AA, HSTNN-CBOC, HSTNN-LBOCCompatible Laptop Models:"CTRL" "F" to find your laptop model/part number printed on your laptop bottom or original battery.HP/CompaqMini 102Mini 110Mini 110-1000Mini 110 Mi Edition, Mini 110 XP Edition, Mini 110-1001TU, Mini 110-1006TU, Mini 110-1007TU, Mini 110-1008TU, Mini 110-1011TU, Mini 110-1012NR, Mini 110-1013TU, Mini 110-1014TU, Mini 110-1015LA, Mini 110-1016TU, Mini 110-1017TU, Mini 110-1019TU, Mini 110-1020LA, Mini 110-1020NR, Mini 110-1025DX, Mini 110-1025TU, Mini 110-1027TU, Mini 110-1030CA, Mini 110-1030NR, .
    AU $25.97
    From Hong Kong
    AU $10.99 postage
  • For HP 4400mAh Battery Compaq Presario CQ32 CQ42 CQ43 CQ56 CQ62 CQ72 430 43 F3R7

    Battery Type : li-ionCondition : Brand newProduct Type : Replacement batteryVoltage : 10.8V (Compatible with 11.1V)Capacity : 4400mAhComponents : 6 Cells Compatible Models:HP:G32、G42G42-100 G42-164LA G42-240LA G42-250LA G42-301NR G42-303DX G42-328CA G42-352TU G42-352TX G42-360TU G42-360TX G42-361TU G42-361TX G42-364TX G42-365TX G42-366TU G42-366TX G42-367CL G42-367TU G42-368TX G42-369TU G42-370TU G42-370TX G42-371TU G42-372TU G42-372TX G42-375TX G42-378TX G42-380TX G42-381TX G42-382TX G42-383TX G42-384TX G42-385TX G42-386TX G42-387TX G42-388TX G42-394TX G42-397TX G42-398TX G42-400 G42-410US G42-415DX G42-451TX G42-463TX G42-464TX G42-467TU G42-471TX G42-472TX G42-473TX G42-474TX G42-475DX G42-480TX G42-494TUPackage include:1X BatteryNote:Light shooting a.
    AU $25.83
    From Hong Kong
    AU $10.99 postage
  • 6cells For HP Battery Compaq 593553-001 Pavilion G6 DV7 CQ42 430 Notebook P D2P5

    Battery Type : li-ion Condition : Brand new Product Type : Replacement battery Voltage : 10.8V (Compatible with 11.1V) Capacity : 4400mAh Components : 6 Cells To HP Pavilion DV5/DV6 buyer: Because HP use two types of battery for DV5/DV6 laptops.
    AU $25.27
    From Hong Kong
    Trending at AU $25.84eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    AU $1.59 postage
    Buy 1, get 1 20% off
  • Compaq/Hewlett Packard Laptop Battery - LCB304

    Compaq Presario C735. Compaq Presario V3138TU. Compaq Presario V3138AU. Compaq Presario V3137TU. Compaq Presario V3137AU. Compaq Presario V3136TU. Compaq Presario V3136AU. Compaq Presario V3135TU.
    AU $122.00
  • Compaq/HP Laptop Battery - LCB553

    Model: LCB553. Watt Hour: 56.2Wh. Compaq/HP Laptop Battery. A premium quality battery with superior performance & extended service life. BQ350AA#AC3. BQ350AA#ABA. 593573-001 BQ350AA.
    AU $122.00
  • Compaq Laptop Battery - LCB426

    Model: LCB426. Compaq Laptop Battery. Compaq: 458640-542, 482962-001, 484786-001, HSTNN-UB68, HSTNN-UB69, HSTNN-XB24, HSTNN-XB59, HSTNN-XB61, HSTNN-XB68, HSTNN-XB69, KU531AA. A premium quality battery with superior performance & extended service life.
    AU $122.00
  • Battery HP 6720S Compaq 550 610 510 511 HSTNN-IB62 451085-141 451086-121 6cell

    HP 550 COMPAQ 610 COMPAQ 510 COMPAQ 511.
    AU $28.49
    Was: Previous priceAU $29.99
    eBay Premium Service
    16 sold
  • Genuine Original Battery HP Compaq Presario CQ40 CQ41 CQ50 CQ60 CQ61 Series

    HP Presario CQ50-100. HP Presario G50 Series. HP Presario HDX16 Series. Compaq Presario CQ50. Compaq Presario CQ40. Compaq Presario CQ60 Series. Battery Type: 6 Cell Li-ion. HP G70-100 Series.
    AU $48.00
  • COMPAQ, HP BATTERY

    AU $50.00
    or Best Offer
  • New Battery For HP Compaq Laptops 593553-001 593554-001 593562-001

    HP Pavilion DV7t-4000 series. HP Pavilion dv6-3056ez. HP Pavilion dm4-1063he. HP Pavilion dm4-1063cl. HP Pavilion dm4-1062nr. HP Pavilion dm4-1060us. HP Pavilion dm4-1060ss. HP Pavilion dm4-1060sf.
    AU $38.94
    Was: Previous priceAU $40.99
    eBay Premium Service
    364 sold
  • New GENUINE Original Battery For HP Compaq NX7300 NX7400 NX8200 NC8230 NC8430

    Battery Type: 6 Cell Li-ion.
    AU $55.09
    Was: Previous priceAU $57.99
    eBay Premium Service
  • Battery FOR HP COMPAQ nx7400 nw8440 nw9440 nw9440 8510p 8400 8510w 8710p

    Battery Type: 8 Cell Li-ion. HSTNN-OB06 HSTNN-UB11 PB992A. HSTNN-DB11 HSTNN-I04C HSTNN-LB11. 381374-001 398876-001 HSTNN-DB06.
    AU $34.19
    Was: Previous priceAU $35.99
    eBay Premium Service
    30 sold
  • 9cell battery For HP Compaq 6510b 6515b 6710b 6710s 6715b 6715s 6910p nc6100

    We will be responsible for resending fee. HSTNN-XB68, HSTNN-XB69, KU531AA,TD06, TD06055. HSTNN-I45C-A, HSTNN-I45C-B, HSTNN-IB68, HSTNN-IB69,HSTNN-UB68, HSTNN-UB69. HSTNN-C69C, HSTNN-CB69, HSTNN-I44C, HSTNN-I44C-A, HSTNN-I44C-B, HSTNN-I45C.
    AU $75.87
    eBay Premium Service
    or Best Offer
  • Brand New replacement Battery For HP Compaq 550 6720s 6730s 6735s

    HP Compaq Notebook 6700, 6720, 6720s, 6720t, 6730, 6730s. HP Compaq Notebook 6735, 6735s, 6820, 6820s, 6830, 6830s. For HP COMPAQ. For COMPAQ. HP 451085-141, 451085-661, 451086-001, 451086-121, 451086-621.
    AU $27.54
    Was: Previous priceAU $28.99
    eBay Premium Service
  • Replacement 5200mAh Battery for HP Compaq 2530P 2540P 2533T EH768AA 412779-001

    EH767AA EH768AA. HP EliteBook 2540p. Capacity: 5200mAh. HP EliteBook 2530p. HP COMPAQ We will be responsible for resending fee. 412779-001 412780-001. Compatible With.
    AU $29.58
    eBay Premium Service
    or Best Offer
  • Battery HP 2230s Compaq Presario CQ20 HSTNN-153C

    Presario CQ20 Presario CQ20-100. Presario CQ20-100CTO Presario CQ20-101TU. Presario CQ20-102TU Presario CQ20-103TU. Presario CQ20-104TU Presario CQ20-105TU. Presario CQ20-106TU Presario CQ20-107TU. Presario CQ20-108TU Presario CQ20-109TU.
    AU $28.87
    eBay Premium Service
    or Best Offer
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Compaq Laptop Batteries

Founded in 1982, Compaq's name is a portmanteau of the words ‘compatibility and quality.’ Historically, the Compaq Portable was one of the earliest laptop computers that was IBM-compatible. Compaq merged with Hewlett-Packard in 2002, with Compaq laptop batteries and laptops now marketed as a brand name under the HP company.

Compaq Laptop Models

A number of Compaq laptop models and corresponding laptop batteries are currently on the market, including the 300, 400, 500 and 600 series; Compaq Presario; the Compaq NX series; Compaq tablets; Compaq Armada; Compaq 2210b, 2230s, 2510p, 2710p series; and the Compaq Evo laptop series. Compaq laptop batteries vary between different laptop models, making it essential to be clear about the specific model of Compaq laptop you have before you choose Compaq laptop batteries.

Types of Compaq Laptop Batteries

Compaq laptop batteries tend to look very similar from the outside, but inside they can vary quite considerably. With the most common being 6-cell Compaq laptop batteries and 8-cell Compaq laptop batteries, Compaq laptop batteries are also available in 12-cell and higher. It is a common misunderstanding that laptop batteries are made from a single cell, presumably because the battery looks solid from the outside. This is not the case, with the various cell arranged in a specific order inside the metal casing to provide optimal performance.

Compaq's Lithium-Ion Batteries

While a variety of cell configuration are available, the majority of Compaq laptop batteries are 6 cell lithium-ion. With an optimal power-to-weight ratio, lithium-ion batteries are a common choice for laptop manufacturers as they are high powered without being needlessly heavy. One of the most important advantages of lithium-ion batteries is that they do not suffer from the ‘memory effect’ that some other types of batteries do. The ‘memory effect’ refers to a defect in earlier battery technology that required batteries to be fully charged and completely discharged at least once a month, otherwise the battery would lose some of its power capacity and battery life. Compaq laptop batteries are lithium-ion batteries and do not suffer from the memory effect, although it is always good practice to fully discharge and then completely recharge your laptop battery for optimal battery performance.

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