What is the battery capacity (mAh or Wh)?

Battery Capacity: Understanding mAh and Wh

Battery capacity is a crucial specification to consider when evaluating the performance and endurance of a battery, whether it’s for a smartphone, laptop, or other electronic device. It’s typically expressed in terms of milliampere-hours (mAh) or watt-hours (Wh), providing valuable insights into the energy storage capabilities of the battery. Let’s delve into what mAh and Wh represent and how they impact the usability of batteries.

1. mAh (Milliampere-Hours):
   • mAh is a unit that measures the amount of electric charge a battery can deliver per hour.
   • It indicates the battery’s capacity to supply a certain amount of current over a specific period.
   • Higher mAh ratings signify a greater capacity, meaning the battery can deliver more charge and potentially offer longer runtime.
   • For example, a battery with a capacity of 3000mAh can deliver a current of 3000 milliamperes for one hour.
2. Wh (Watt-Hours):
   • Wh is a unit that measures the amount of energy a battery can store and deliver over time.
   • It is calculated by multiplying the battery’s voltage (V) by its capacity in ampere-hours (Ah).
   • Wh provides a more comprehensive view of the battery’s energy capacity, considering both voltage and current.
   • For example, a battery with a voltage of 3.7V and a capacity of 3000mAh has a total energy capacity of 11.1Wh (3.7V x 3Ah).

Understanding the Difference:

• While mAh focuses on the current delivery capacity of the battery, Wh takes into account both voltage and current, providing a more holistic measure of energy capacity.
• Wh is particularly useful for comparing batteries with different voltage ratings, as it standardizes the energy measurement.
• For consumers, a higher mAh or Wh rating typically translates to longer device runtime between charges, making it an essential factor to consider when choosing batteries for their devices.

In conclusion, both mAh and Wh play significant roles in assessing battery capacity and performance. Whether you’re selecting a battery for your smartphone, laptop, or any other electronic device, understanding these specifications can help you make informed decisions based on your power requirements and usage preferences.

Lapcare HS04 Laptop Battery for HP 807956-001 807957-001 HS03 807612-421 807611-221 240 G4 HSTNN-LB6U HSTNN-DB7I HSTNN-LB6V TPN-I119 807611-421 807611-131

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Features

• 【Specification】Voltage: 14.8V 2000mAh 4-Cell. Battery Type: Li-ion.
• Compatible Parts Number 807611-131 807611-141 807611-221 807611-241 807611-251 807611-421 807611-831 807612-131 807612-141 807612-221 807612-241 807612-251 807612-421 807612-422 807612-831 807956-001 807957-001 843532-851 843533-851 HS03 HS03031-CL HS04 HS04041 HS04041-CL HSTNN-DB7I HSTNN-LB6U HSTNN-LB6V HSTNN-PB6S HSTNN-PB6T M2Q95AA#ABA M2Q95AA N2L85AA#ABB N2L85AA TPN-C125 TPN-C126 TPN-I119 TPN-I120
• Compatible with HP Pavilion 15-BA013NF 15-BA013NG 15-BA013NS 15-BA013NT 15-BA013NV 15-BA013UR 15-BA014 15-BA014AU 15-BA014AX 15-BA014CY 15-BA014DS 15-BA014NF 15-BA014NG 15-BA014NL 15-BA014NR 15-BA014NT 15-BA014NV 15-BA014WM 15-BA015 15-BA015AU 15-BA015AX 15-BA015CY 15-BA015DS 15-BA015NA 15-BA015ND 15-BA015NF 15-BA015NG 15-BA015NS 15-BA015NV 15-BA015UR 15-BA015WM 15-BA016 15-BA016AU 15-BA016AX 15-BA016CY 15-BA016DS 15-BA016NA 15-BA016NF 15-BA016NG 15-BA016NL 15-BA016NO 15-BA016NR
• If your laptop's model is not in the list please contact seller to validate compatibility before placing the order.
• Compatible with HP Pavilion 15-BA009NO 15-BA009NS 15-BA009NT 15-BA009NZ 15-BA009UR 15-BA010 15-BA010AU 15-BA010AX 15-BA010CA 15-BA010CY 15-BA010DS 15-BA010NA 15-BA010NG 15-BA010NH 15-BA010NO 15-BA010NR 15-BA010NS 15-BA010NT 15-BA010NV 15-BA011 15-BA011AU 15-BA011CY 15-BA011DS 15-BA011NF 15-BA011NG 15-BA011NH 15-BA011NL 15-BA011NR 15-BA011NS 15-BA011NT 15-BA011NV 15-BA012 15-BA012CY 15-BA012DS 15-BA012NF 15-BA012NG 15-BA012NO 15-BA013 15-BA013AU 15-BA013CL 15-BA013CY 15-BA013DS

HP HS04 14.6V 41Whr 2660mAh 4 Cell Original Lithium-ion Laptop Battery for HP 240 G4, 240 G5, 245 G4, 245 G5, 246 G4, 246 G5, 250 G4, 250 G5, 255 G4,255 G5,256 G4,256 G5,340 G3,346 G3,clickngreet

Rs. 4,705
Rs. 2,459  in stock

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• HP HS04 ORIGINAL BATTERY

Lapcare Laptop Battery for HP HS03/HS04/HSTNN-LB6U/HSTNN-LB6V (Black)

Rs. 2,499
Rs. 1,499  in stock

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Features

• Compatible Models: HP 240 G4 , HP 240 G5 , HP 245 G4 , HP 245 G5 , HP 246 G4 , HP 246 G5 , HP 250 G4 , HP 250 G5 , HP 255 G4 , HP 255 G5 , HP 256 G4 , HP 256 G5 , HP 340 G3 , HP 346 G3 , HP 348 G3 , HP 348 G17
• Compatible Parts Number 807611-131 807611-141 807611-221 807611-241 807611-251 807611-421 807611-831 807612-131 807612-141 807612-221 807612-241 807612-251 807612-421 807612-422 807612-831 807956-001 807957-001 843532-851 843533-851 HS03 HS03031-CL HS04 HS04041 HS04041-CL HSTNN-DB7I HSTNN-LB6U HSTNN-LB6V HSTNN-PB6S HSTNN-PB6T M2Q95AA#ABA M2Q95AA N2L85AA#ABB N2L85AA TPN-C125 TPN-C126 TPN-I119 TPN-I120
• Compatible with HP Pavilion 15-BA013NF 15-BA013NG 15-BA013NS 15-BA013NT 15-BA013NV 15-BA013UR 15-BA014 15-BA014AU 15-BA014AX 15-BA014CY 15-BA014DS 15-BA014NF 15-BA014NG 15-BA014NL 15-BA014NR 15-BA014NT 15-BA014NV 15-BA014WM 15-BA015 15-BA015AU 15-BA015AX 15-BA015CY 15-BA015DS 15-BA015NA 15-BA015ND 15-BA015NF 15-BA015NG 15-BA015NS 15-BA015NV 15-BA015UR 15-BA015WM 15-BA016 15-BA016AU 15-BA016AX 15-BA016CY 15-BA016DS 15-BA016NA 15-BA016NF 15-BA016NG 15-BA016NL 15-BA016NO 15-BA016NR
• Compatible with HP Pavilion 15-BA009NO 15-BA009NS 15-BA009NT 15-BA009NZ 15-BA009UR 15-BA010 15-BA010AU 15-BA010AX 15-BA010CA 15-BA010CY 15-BA010DS 15-BA010NA 15-BA010NG 15-BA010NH 15-BA010NO 15-BA010NR 15-BA010NS 15-BA010NT 15-BA010NV 15-BA011 15-BA011AU 15-BA011CY 15-BA011DS 15-BA011NF 15-BA011NG 15-BA011NH 15-BA011NL 15-BA011NR 15-BA011NS 15-BA011NT 15-BA011NV 15-BA012 15-BA012CY 15-BA012DS 15-BA012NF 15-BA012NG 15-BA012NO 15-BA013 15-BA013AU 15-BA013CL 15-BA013CY 15-BA013DS
• Compatible with HP Pavilion 15-BA016NS 15-BA016NV 15-BA016NW 15-BA016UR 15-BA017 15-BA017AU 15-BA017AX 15-BA017CL 15-BA017CY 15-BA017DS 15-BA017NF 15-BA017NG 15-BA017NO 15-BA017NS 15-BA017NV 15-BA017UR 15-BA018 15-BA018AX 15-BA018CY 15-BA018DS 15-BA018NF 15-BA018NG 15-BA018NO 15-BA018NS 15-BA018NV 15-BA018WM 15-BA019 15-BA019AX 15-BA019CY 15-BA019NA 15-BA019NF 15-BA019NG 15-BA019NL 15-BA019NR 15-BA019NS 15-BA019NV 15-BA019UR 15-BA020 15-BA020AU 15-BA020AX 15-BA020CA 15-BA020CY

WISTAR 916811-855 Laptop Battery for HP Pavilion 14-BA017N14-BA019NG 14-BA016NH 14-BA025TU 14-BA026TX 14-BA023NF 14-BA026NG 14-BA026NL

Rs. 8,999
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Features

• 【Specifications】Battery Type: Li-ion; Voltage: 11.55V; Capacity: 41.7Wh; Cell:3-Cell.
• 【Compatible Part Number】916366-421 916366-541 916811-855 916812-855 BK03XL BK03041XL HSTNN-LB7S HSTNN-UB7G TPN-W125
• 【Compatible Models】Pavilion x360 Converitble PC 14 14-ba000 14m-ba000 Series:14-ba175nr BA151NA BA033TX BA034TX BA035TX 14m-ba000 14m-ba0xx 14m-ba1xx 14m-ba011dx 14m-ba114dx 14-ba107tx 14-ba108ng 14-ba109ng 14-ba110nr 14-ba113ng 14-ba118tu 14-ba126nd 14-ba170ng 14-ba170nz 14-ba174nz 14-ba175nr 14t-ba000 14-ba102ng 14-ba103ng 14-ba104tx 14-ba105tx 14-ba105ne 14-ba106tx 14-ba100ng 14-ba100tx 14-ba101ng 14-ba101tx 14-ba001ns 14-ba004ni 14-ba006ng 14-ba011ng 14-ba012nd 14-ba012ng
• 1.Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times. 2.Do not disassemble, crush or puncture. Do not dispose of in fire or water.
• 3.If you remove battery for a long time, charge more than 80% at least one time within one months. 4.Don't connect adapter for a long time while using the battery. It may damage the battery. 5.When using the battery, care should be taken to prevent exposure and moisture.

Lapcare Laptop Battery for HP Spare 919681-221 919682-121 919682-421 919682-831 919701-850 JC03 JC04 15-BS000 15-BW000 15-bs0xx 15-BS015DX

Rs. 2,499
Rs. 1,499  in stock

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Features

• Voltage:14.4V Capacity:29WH Mah : 2000 Battery Type: Li-ion
• COMPATIBLE MODELS: 919681-221 | 919682-221 | 15-BS033CL | 15-BS060WM | 15-BS095MS | 15-BS070WM | 15-BS168CL | 17-BS049DX | TPN-C129 | 919701-850 | 14-BS153OD | 15-BS061ST | 15-BS080WM | 15-BS192OD | 15-BW032WM | 15-BW033WM | 15-BW053OD | 17-AK012NR | 17-BS061ST | 14-BW065NR | 15-BS038DX | 15-BS051OD | 15-BS062ST | 15-BS076NR | 15-BS158CL | 15-BS188CL | 15-BW012NR | 15-BW017CL | 15-BW071NR | 17-BS019DX | 17-BS051OD | 17-BS067CL | 17-BS153CL | 255 G6 | TPN-C130 | TPN-W129
• Compatible Part Numbers: 2LP34AA | 919681-221 | 919681-231 | 919681-241 | 919681-421 | 919681-831 | 919682-121 | 919682-131 | 919682-141 | 919682-221 | 919682-231 | 919682-241 | 919682-421 | 919682-422 | 919682-831 | 919700-850 | 919701-850

Lapcare MU06 MU09 Laptop Battery for HP Spare 593553-001 593554-001 636631-001 584037-001 593550-001 593562-001 Compaq Presario CQ42 CQ56 CQ57 CQ62 Pavilion G7 G6 G4 DM4

Rs. 2,499
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Features

• Colour black battery type lithium-ion no. Of :6 cells voltage :10.8 v capacity :4000 mah/43wh
• COMPATIBLE MODELS: Compaq 1000 | 2000 | 430 | 431 | 435 | 450 | 455 | 436 | 630 | 631 | 635 | 650 | 655 Envy 17 Series | 17-1000 | 17-1200 | 17-2000 | 17-2100 | 17-2200 | 17-3000 | 17-3200 | 17T Pavilion DM4 | DM4-1000 | DM4-2000 | DM4-3000 | DM4T | DV3-4000 | DV3-4100 | DV3-4200 | DV3-4300 | DV4-4000 | DV4-4100 | DV4-4200 | DV4T-4000 | DV5-2000 | DV5-3000 | DV5T-2000 Presario CQ32 | CQ42 | CQ43 | CQ52 | CQ62
• Compatible Part Numbers: HSTNN-LB0Y | HSTNN-LB10 | HSTNN-LBOW | HSTNN-LBOY | HSTNN-OB0X | HSTNN-OB0Y | HSTNN-Q47C | HSTNN-Q48 | HSTNN-Q48C | HSTNN-Q49C | HSTNN-Q50C | HSTNN-Q51C | HSTNN-Q60C | HSTNN-Q61C | HSTNN-Q62C | HSTNN-Q63C | HSTNN-Q64C | HSTNN-Q66C | HSTNN-Q68C | HSTNN-Q69C | HSTNN-Q72C | HSTNN-Q73C | HSTNN-UB0W | HSTNN-UB0X | HSTNN-UB1E
• Compatible Part Numbers: HSTNN-UB1G | HSTNN-XB0W | HSTNN-XB0X | HSTNN-XB0Y | HSTNN-XB1E | HSTNN-XXXX | HSTNN-YB0W | HSTNN-YB0X | MU06 | MU06047 | MU06047-CL | MU06055 | MU06055-CL | MU06055XL | MU06062 | MU0655 | MU06XL | MU09 | MU09100-CL | MU09XL | NBP6A174 | NBP6A174B1 | NBP6A175 | NBP6A175B1 | WD548AA

Mylap JC03 JC04 Laptop Battery for Hp 15-BS 15-BW 17-BS Notebook PC Series fits 17-bs067cl 17-bs049dx 17-bs011dx 15-bs015dx 15-bs212wm 15-bw011dx Spare 919700-850 919701-850 TPN-W129 Battery

Rs. 2,999
Rs. 1,390  in stock

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as of May 1, 2024 4:51 pm

Features

• Compatible HP Part Numbers: 2LP34AA 919681-221 919681-231 919681-241 919681-421 919681-831 919682-121 919682-131 919682-141 919682-221 919682-231 919682-241 919682-421 919682-422 919682-831 919700-850 919701-850 HSTNN-LB7W HSTNN-DB8A HSTNN-DB8B HSTNN-DB8E HSTNN-DB8F HSTNN-L67N HSTNN-PB6Y JC03 JC03031 JC04 JC04041 JCO3 JCO4 TPN-C129 TPN-C130 TPN-Q186 TPN-Q187 TPN-W129 TPN-W130 | HSTNN-LB7W|
• Pavilion 14 Series:14-BS000NG | 14-BS000NP 14-BS000NQ 14-BS000NV 14-BS000UR 14-BS001NB 14-BS001NE 14-BS001NF 14-BS001NI 14-BS001NIA 14-BS001NK 14-BS001NO 14-BS001NP 14-BS001NX 14-BS001TU 14-BS001TX 14-BS001UR 14-BS002NE 14-BS002NF 14-BS002NG 14-BS002NH 14-BS002NL 14-BS002NO 14-BS002NS 14-BS002NX 14-BS002NY 14-BS153OD 14-BW012NR 14-BW065NR Compatible Models: 14-BS000NG
• Pavilion 15 Series:15-BS008CY | 15-BS010DS | 15-BS011CY | 15-BS013DX | 15-BS015DX | 15-BS016DX | 15-BS020WM | 15-BS023CY | 15-BS033CL | 15-BS038CL | 15-BS038DX | 15-BS051OD | 15-BS053OD | 15-BS058CA | 15-BS060WM | 15-BS061ST | 15-BS062ST | 15-BS065NR | 15-BS070WM | 15-BS076NR | 15-BS077NR | 15-BS078CL | 15-BS080WM | 15-BS095MS | 15-BS113DX | 15-BS115DX | 15-BS131NR | 15-BS132NR | 15-BS1XX | 15-BW0XX
• Pavilion 15 Series:15-BS158CL | 15-BS168CL | 15-BS188CL | 15-BS192OD | 15-BW008CL | 15-BW010CA | 15-BW010NR | 15-BW011DX | 15-BW012NR | 15-BW017CL | 15-BW027AU | 15-BW028CA | 15-BW030NR | 15-BW032NR | 15-BW032WM | 15-BW033WM | 15-BW035NR | 15-BW036NR | 15-BW040NR | 15-BW053OD | 15-BW070NR | 15-BW071NR | 15-BW072NR | 15-BW073NR | 15-BS000 | 15-BS013NR | 15-BW000 | 15-BW53OD
• Pavilion 17 Series:17-AK004NG | 17-AK007NA | 17-AK012NR | 17-AK015NG | 17-BS011DX | 17-BS019DX | 17-BS039NF | 17-BS049DX | 17-BS051OD | 17-BS061ST | 17-BS067CL | 17-BS106NM | 17-BS106UR | 17-BS107NG | 17-BS108NG | 17-BS109NG | 17-BS110NG | 17-BS128TX | 17-BS129TX | 17-BS130NG | 17-BS131NG | 17-BS135ND | 17-BS150NZ | 17-BS153CL | 17-BS154NZ | 17-BS170NG | 17-BS191ND | 17-BS501NG | 17-BS502NG | 17-BS503NF | 17-BS503NGPavilion 17 Series:17-BS504NF | 17-BS504NG | 17-BS505NF | 17-BS506NF | 17-BS506NG

Lapcare JC03 JC04 Laptop Battery for Hp 15-BS 15-BW 17-BS Notebook PC Series fits 17-bs067cl 17-bs049dx 17-bs011dx 15-bs015dx 15-bs212wm 15-bw011dx Spare 919701-850 TPN-W129 Battery

Rs. 2,499
Rs. 1,499  in stock

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as of May 1, 2024 4:51 pm

Features

• Voltage:14.4V Capacity:29WH Mah : 2000 Battery Type: Li-ion
• Compatible Models for HP 255 G6 250 G6 Pavilion 15-bs000 / 15-bs060wm / 15-bs192od / 15-bs033cl / 15-bs095ms / 15-bs015dx / 15-bs020wm / 15-bs016dx / 15-bs038dx / 15-bs078cl / 15-bs060wm / 15-bs013nr / 15-bs077nr / 15-bs053od / 15-bs091ms / 15-bs080wm / 15-bs053od / 15-bs131nr / 15-bs023cy / 15-bs016dx / 15-bs038cl / 15-bs058ca / 15-bs065nr / 15-bs091ms / 15-bs091ms / 15-bs132nr / 15-bs008cy / 15-bs011cy / 15-bs132nr / 15-bw000 / 15-bw011dx / 15-bw070nr / 15-bw028ca / 15-bw036nr
• Compatible Part Numbers : HP 919681-221 919681-231 919681-241 919681-421 919681-831 919682-121 919682-131 919682-141 919682-241 919682-421 919682-422 919682-422 919682-831 919682-850 919700-850 919701-850 919721-850 HQ-TRE71025 HSTNN-DB8A HSTNN-DB8E HSTNN-DB8F HSTNN-H7BX HSTNN-IB7X HSTNN-IB8A HSTNN-L67N HSTNN-LB7V HSTNN-LB7W HSTNN-PB6Y JC03 JC03031 2EM63AA 2LP34AA JC04 JC04041 TPN-C129 TPN-C130 TPN-Q186 TPN-Q187 TPN-W129 TPN-W130
• Box contains 1 pc battery & Manual & 1 Year Warranty

Lapcare 14.8V 2000mAh 4 Cell Laptop Battery Compatible for HP 807956-001 HS03 807957-001 807611-421 HSTNN-LB6U HS04 HP Notebook 15-AY039WM 15-AY009DX 15-AY041WM TPN-I119 G4/G5 240 245 246 250 256

Rs. 2,499
Rs. 1,499  in stock

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as of May 1, 2024 4:51 pm

Features

• 【Specification】Voltage: 14.8V 2000mAh 4-Cell. Battery Type: Li-ion.
• Compatible Parts Number 807611-131 807611-141 807611-221 807611-241 807611-251 807611-421 807611-831 807612-131 807612-141 807612-221 807612-241 807612-251
• Compatible with: HP 240 G4 Notebook PC; HP 245 G4 Notebook PC; HP 250 G4 Notebook PC; HP 255 G4 Notebook PC; Pavilion 14-ac0XX; Pavilion 14-ac1xx; Pavilion 14-af0XX; Pavilion 14g-ad1XX; Pavilion 14q-aj1XX; Pavilion 15-ac0XX; Pavilion 15-af0XX; Pavilion 15g-ad0XX; Pavilion 15q-aj0XX;