laptop battery

A lithium-ion battery or Li-ion battery is a type of rechargeable battery composed of cells in which lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Li-ion cells use an intercalated lithium compound as the material at the positive electrode and typically graphite at the negative electrode. Li-ion batteries have a high energy density, no memory effect (other than LFP cells) and low self-discharge. Cells can be manufactured to prioritize either energy or power density. They can however, be a safety hazard since they contain flammable electrolytes and, if damaged or incorrectly charged, can lead to explosions and fires.
M. Stanley Whittingham discovered the concept of intercalation electrodes in the 1970s, and invented the first rechargeable lithium-ion battery, which was based on a titanium disulfide cathode and a lithium-aluminum anode, patented in 1977, and assigned to Exxon. John Goodenough expanded on this work in 1980 by using lithium cobalt oxide as a cathode. A prototype Li-ion battery was developed by Akira Yoshino in 1985, based on the earlier research by John Goodenough, M. Stanley Whittingham, Rachid Yazami and Koichi Mizushima during the 1970s–1980s, and then a commercial Li-ion battery was developed by a Sony and Asahi Kasei team led by Yoshio Nishi in 1991. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications.Chemistry, performance, cost and safety characteristics vary across types of lithium-ion batteries. Handheld electronics mostly use lithium polymer batteries (with a polymer gel as electrolyte), a lithium cobalt oxide (LiCoO2) cathode material, and a graphite anode, which together offer a high energy density. Lithium iron phosphate (LiFePO4), lithium manganese oxide (LiMn2O4 spinel, or Li2MnO3-based lithium rich layered materials, LMR-NMC), and lithium nickel manganese cobalt oxide (LiNiMnCoO2 or NMC) may offer longer lives and may have better rate capability. Such batteries are widely used for electric tools, medical equipment, and other roles.
NMC and its derivatives are widely used in the electrification of transport, one of the main technologies (combined with renewable energy) for reducing greenhouse gas emissions from vehicles. Improperly recycled batteries can create toxic waste, especially from toxic metals and are at risk of fire. Moreover, both lithium and other key strategic minerals used in batteries have significant issues at extraction, with lithium being water intensive in often arid regions and other minerals often being conflict minerals such as cobalt. Both environmental issues have encouraged some researchers to improve mineral efficiency and alternatives such as iron-air batteries.
Research areas for lithium-ion batteries include extending lifetime, increasing energy density, improving safety, reducing cost, and increasing charging speed, among others. Research has been under way in the area of non-flammable electrolytes as a pathway to increased safety based on the flammability and volatility of the organic solvents used in the typical electrolyte. Strategies include aqueous lithium-ion batteries, ceramic solid electrolytes, polymer electrolytes, ionic liquids, and heavily fluorinated systems.

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  1. H

    LF Laptop Battery

    Sino po may laptop battery dito compatible po sana sa windows 10 badly needed
  2. A

    Help Shopping for my laptop's battery

    Naghanap ako sa Shopee particularly for this model Asus x550ze. Hirap magtiwala base sa mga reviews. Any tips po
  3. D

    Help Madaling Malowbat

    Sony Vaio laptop ko madaling malowbat bagong bili pa naman galing japan.Ano kayang problema dito salamat sa sasagot. MODEL:Sony SVE15136CJW
  4. N

    Help Laptop Battery Stuck at Certain Percentage

    Pa help kahit anong charge ko sa laptop nag na sstuck parin sa kanyang percentage di nadadagan kaka flash ko lang ng windows 10
  5. H

    Laptop BATTERY

    Good day mga idol. Patulong. Nagpalit kasi ako batteru since di na nagchacharge yung original battery ng laptop ko. Yung nabili ko is ok naman sya pag ginagamit, kapag nasa 60 or 50% na sya pag pinatay ko na or reboot nagiging 7% na sya lowbat na. Nirefund nalang pera ko. Bali motherboard ba...
  6. N

    Laptop Battery Health

    Okay pa ba ang battery health nitong laptop ko (bought last January lang) kasi nag dradrain po kasi sya while naka off yung laptop (see : Battery drain when Off?)
  7. S

    Help Laptop battery store

    Saan kaya maganda mag pagawa o mag papalit ng battery ng laptop sa gilmore? Tsaka nasa anong price range kaya yun
  8. O

    Help Laptop battery?

    hi PHC, ask ko lang po sana sa mga marunong dyan sa laptop's/pc pwede po ba gamitin ang laptop na walang battery basta may charger? kasi yong laptop ng kapatid ko pag chinarge nya umiilaw naman charging light indicator nya pero stock lng talga sa 0% although charging sya.
  9. L

    Help Laptop battery lifespan

    Guys i just wanna ask I've been using my laptop for like 8hrs straight or more than while it's plug in. There is its own feature where it will only charge about 80%. My question is, Does it damage my battery if I use the laptop for too long while plug in? I am playing mir4 all i just do is to...
  10. M

    Help Laptop battery

    Ano po ang problema sa laptop kapag di po lumalabas yung Installed Batteries sa battery report? Medyo mabilis po kase malowbat tsaka medyo matagal na rin po ginagamit.
  11. N

    Help Pa vouch laptop battery worth it or not?

    Badly need ng replacement mga kuys, sa tech kase 1700 sobrang taga overprice po, old naden yung unit eh, i risk ko po ba sa shopee or laz, no experience po eh Hp tpn c125 model valenzuela area
  12. X

    Laptop Battery Replacement

    Hello sa mga Technician dyan. Bumili kasi ako ng battery for replacement, dahil naoveruse na yata yung luma, hindi na sya nagchacharge. Problem ko ngayon, naputol yung isang pin sa saksakan ng battery habang pinapalitan ko. (yung sa mismong board) Ano kayang solution dun? HIhinangin na lang ba...
  13. W

    Help Tanong lang po regarding laptop battery

    nasira po kasi ng pusa ko yung key sa laptop ko po then nagpalit po ako ng keyboard .. keyboard lang po pinalalitan ko as in wala ako nagalaw na iba kasi madali lang naman palit ng keyboard ng asus pero nung naayus ko na keyboad yung batter naman ayaw gumana , pag unplug ko sa saksakan ndi...
  14. P

    Help Laptop Battery Life? (Useless & Optional to have)

    Mga lods, tanong lng about Battery life on Laptops, is it like not relevant anymore na sabihing "Battery Life Consumption Matters" in this era where power hungry PC's are in demand on whatever you are doing heavy. Like gets ko naman battery life but We Can Always Resort to "Plugged while using"...
  15. F

    Closed Laptop problem

    pwede ba gamitin ng kapatid ko direct power sa laptop? sino po naka try na? hnd po ba sasabog or masira yun laptop ng kapatid ko? dell inspiron 3437 gamit nya
  16. L

    Closed San maganda bumili ng laptop battery?

    Sira na battery ng lenovo ideapad 110 ko at naghahanap sana ako ng mura at legit na seller ng battery, pati na rin charger. Saan kaya maganda tumingin mga ka-ph?
  17. U

    Closed Mga boss pano po ma fix yong laptop na laging nag connect disconnect pag nag insert ng usb

    Mga boss may ask po ako pano po ma fix yung laptop ko kasi pag nag insert po ako ng cable or connector via phone o usb palagi po itong mag connect disconnect pano po ito ma fix salamat po sa pumansin malaking tulong po to sakin.
  18. F

    Closed About sa laptop ko po

    Mga boss, ang laptop ko pag eh on ko, bigla na lang pumapatay kahit may battery pa. Ano pong sira nito? hindi po talaga siya tumatagal mga 2 minutes lang po siguro, mamamatay na naman.
  19. R

    Closed is it advisable to remove laptops battery?

    is it advisable to remove's laptop battery? if u are using it for a long time i am using ASUS NOTEBOOK LATEST ..thanks for some tips..