Lista de celulas de Li-Ion disponíveis no mercado

[klinzter]

Esta aqui a lista de fornecedores de baterias/celulasFabricanteLocalizaçãoDistribuidoresQuimicaFormatoProdutos & EspecificaçõesA123 (1) notesUS - MassachusettsMavizen, UKLiFePO4SmallcylindricalM1 - 26650PouchAMP20M1HD-A - 20 Ah ABSLUKSmall cylindrical for harsh environmentsAdvanced Battery Factory notes China - Guang DongDirectLiFePO4SmallcylindricalvariousAdvanced Electronics Energy Co, GuangdongChinaAdvanced Lithium PowerCanadaNot for sale to the publicAleees /Advanced Lithium Electrochemistry Co. (3) notesTaiwanFalcon EVLiFePO4SmallcylindricalHIBS 18650E - 18650, energy, 2.7 AhHIBS 18650P - 18650, power, 2.4 AhHIBS 26650E - 26650, energy, 2.7 AhHIBS 26650P - 26650, power, 2.4 AhPrismaticHIBS 3737110E - 3.7 x 37 x 110, energy, 2.7 AhHIBS 723496P - 7.2 x 34 x 96, power, 2.7 AhSE40AHA - 46 x 116 x 182, 64, 40 AhSE70AHA - 61 x 115 x 212, 60 70 AhSE100AHA - 67 x 142 x 217, 81, 100 AhSE120AHA - ?, 120 AhSE180AHA - 71 x 182 x 280, 106, 180 AhSE200AHA - 46 x 116 x 182, 200 AhSE300AHA - 55 x 365 x 298, 210, 300 AhSE400AHA - 71 x 450 x 278, 400 AhAltair NanomaterialsUSAmperex Technology Limited (ATL) notesChina - Hong Kong-LiPoPouchVarious small cellsXX105130 Series 130 x 105 x 5 mm 7 AhXX105130 Series 130 x 105 x 8 mm, 10 AhLiFePO4Pouch5.0Ah ECSmall cylindrical1.3Ah PC 18650Large cylindrical20.0Ah PC50.0Ah PCPrismatic12.0Ah PCAutomotive Energy Supply Corporation (AESC)Pouch cells for EV applicationsB&K TechnologyChinaBAKnotesChinaSmallcylindrical,pouchVarious small cellsBaleaf EnergyChinaLiFePO4Pouch4 to 60 Ah Bestgo PowernotesChinaElectric Car CompanyLiFePO4PouchVarious, 3 Ah to 10 AhLiNCMVarious, 8, 10 AhLiFePO4PrismaticBP-LFPP-20 - 20 Ah, 102*41*160mm, M6BP-LFPP-40 - 40 Ah, 128*46*178 mm, M6BP-LFPP-60 - 60 Ah, 128*64*178 mm, M6BP-LFPP-100 - 100 Ah, 179*62*218 mm, M6BP-LFPP-160 - 160 Ah, 255*57*264 mm, M6BP-LFPP-200 - 200 Ah, 255*62*264 mm, M6BP-PSSD-100 - 100 Ah, 150*69*207 mm, M8BP-PSSD-200 - 200 Ah, 270*62*270 mm, M8BP-PSSD-300 - 300 Ah, 59*366*315 mm, M? Boston PowerUS-LiCoSmallcylindricalSonata 4400 4.4 Ah, double wide 18650Sonata 5300 5.3 Ah, double wide 18650Swing 4400 4.4 Ah, double wide 18650Swing 5300 5.3 Ah, double wide 18650BYD notesChina-LiPoSmallcylindricalsmall cells: cylindrical (up to 18650)PrismaticvariousCALBFormerlySky EnergynotesChinaLuoyangEvolve Electrics, Calib PowerLiFePO4 (4 ?)PrismaticDims: W x H x D - terminal spacing [mm]SE40AHA 116x185x46 - 64, 40 AhSE60AHA 115x215x61 - 60, 60 AhSE100AHA 142x220x67 - 81, 100 AhSE120AHA 182x283x57 - 100, 120 AhSE180AHA 182x283x71 - 106, 180 AhSE400AHA 450x283x71 - 210, 400 AhCENS Energy-TechChinese onlyChangs-Ascending EnterpriseGoogle translationnotesChina - HangzhouDirectLiFePO4Smallcylindrical18650P - 18650, power, 1.1 Ah26650P - 26650, power, 2.5 Ah26650E - 26650, energy, 3.2 AhPrismatic183643P - 36mm * 18mm * 43mm, power, 1.3 AhCompact Power (3)Subs. of LG ChemnotesUS - MichiganNot available to consumersLiPoPouch?E-One Moly energy Corp. (Molycel)TaiwanSmall cylindrical cellsE2-TekKoreaEiGnotesSo. Korea-LiNiCoMnO2 (3.6 V)PouchePLBF008 7.8 * 102 * 115, 8 Ah, 5 CePLBF020 7.2 * 130 * 216, 20 Ah, 5 CLiFePO4 (3.2 V)ePLBF010 6.9 * 90 * 216, 10 Ah, 5 CePLBF014 7.1 * 130 * 216, 14 Ah, 10 CLiMn2O4 (3.8 V)ePLBH006 7.2 * 130 * 216, 6 Ah, 30 CNiCoMn (2.2V)ePLBQ013 7.5 * 130 * 216, 13 Ah, 10 CElectrovaya (3) notesCanada - OntarioProduction maxed outLiMn "SuperPolymer®"PouchNo P/N, unknown size, 30 AhNo P/N, 15 x 145 x 216 mm, 35 AhEnerdel notesUSAlliance Renewable EnergyLiPoPouchHEV 16 Ah for power applicationsEV 17 Ah for energy applicationsBattery module info Enertech notesKorea - SeoulLiPo, stdPouch58253172 17.5Ah 3.65V 3.0C59253172 16 Ah 3.65V 5 C90140220 20 Ah 3.70V 5 C90210260 40 Ah 3.70V 4 CLiPo, LiFePO4150140220 20 Ah 3.20V 5 C110210260 40 Ah 3.20V 3 CEVBChinaPart of Gold PeakEVPSTChinaFull RiverChinaPouch cells, small prismatic cells, small cylindrical cells, up to 20 AhGaia /LithiumTech (3) notesGermany - NordhausenDirectLiFePO4Largecylindrical42 HE - 602040 LFP 60 x 232, 42 AhGBS  notesChinaElite PowerLiFePO4PrismaticGBS-LFMP20AH 20 Ah, 4 cellsGBS-LFMP40AH 40 Ah, 4 cellsGBS-LFMP60AH 60 Ah, 4 cellsGBS-LFMP100AH 100 Ah, 4 cellsGBS-LFMP200AH 200 Ah, 4 cellsGEBChinaSmall cylindrical and small prismatic cells, LiPo cells and batteries, LiFePO4 12 V car batteriesGP BatteriesChinaSite in Chinese only, not navigable (requires Flash)Gold Peak (3) notesChina - Hong KongUnknownLiFePO4PrismaticDims: W x H x D - terminal spacing [mm]GP18EVLF - 18 x 182 x 95 - 53, 18 AhGP30EVLF - 30 x 175 x 95 - 53, 30 AhGP45EVLF - 30 x 225 x 95 - 53, 45 AhLiMn2O23.8 V / cellModulew/ BMSDims: W x H x D - terminal spacing [mm]SLiC MMP-6 - 33 x 140 x 100 - 53, 30 AhSLiC MMP-10 - 52 x 140 x 100 - 53, 50 AhSLiC MMP-20 - 103 x 140 x 100 - 53, 100 AhSLiC SMP-24 - 253 x 140 x 100 - 53, 3S x 40 AhSLiC SMP-36 - 182 x 140 x 100 - 53, 6S x 30 AhGreat Power BatteryChinaGS YuasaJapanSubsidiary of Lithium Energy Japan (LEJ), large prismatic cells, aerospace cells, industrial batteries. Batteries in the Boeing dreamlinerSmall prismaticLiCoO4LVP10 10 AhLVP65 65 AhHarding Energy Inc.USHangzhou LIAO TechnologyChinaPouchSmall cylindricalLiFePO4Small prismatic10 AhHeterChinaLiCoO2Small cylindrical18650LiFePO4Small cylindricalHTCF18650-1100-3.3 - 18650 Power 1.1 AhHTCF18650-1400-3.3 - 18650 Energy 1.4 AhLiFePO4PrismaticHETER-3.3V-110Ah - 110 AhHETER-3.3V-150Ah - 150 AhHETER-3.3V-200~260Ah - 200~260 AhHitachi Vehicle EnergyJapansmall cylindrical, small prismatic cellsHuanyu notesChina-LiFePO4Smallcylindrical18650PrismaticHYP-3.2V-100Ah - 280 x 46 x 182 - ?, 100 AhHECO BatteryChinaVariousPouch3 to 20 AhHYB BatteryChinaHyper Battery, ShenZhenChina K2 Energy Solutions notesUS - NevadaDirectLiFePO4SmallcylindricalLFP18650E - 18650 Energy 1.5 AhLFP18650P - 18650 Power 1.25 AhLFP26650P - 26650 Power 2.6 AhLFP26650EV - 26650 Energy 3.2 AhPrismatic(made of small cells)LFP165HES, 51 Ah, energyLFP165HPS, 41 Ah, powerLFP300EVS, 90 Ah, energyLFP300HES, 90 Ah, energyKokam notesKoreaLiPOPouchSLPB 45205130P - 4 x 206 x 130 mm, pwr, 7.2 AhSLPB 70205130P - 7 x 206 x 130 mm, pwr, 12 AhSLPB 60216216 - 6.5 x 215 x 220 mm, 25 AhSLPB 65216216 - 6.8 x 215 x 220 mm, 30 AhSLPB 78216216H - 8.4 x 215 x 220 mm, 31 AhSLPB 90216216 - 9.0 x 215 x 220 mm, 40 AhSLPB 100216216H - 10.7 x 215 x 220 mm, 40 AhSLPB 53460330 - 5 x 455 x 325 mm, nrg, 70 AhSLPB 60460330H - 5 x 455 x 325 mm, pwr, 70 AhSLPB 70460330 - 7 x 455 x 325 mm, nrg, 100 AhSLPB 80460330H - 8 x 455 x 325 mm, pwr, 100 AhSLPB 100460330 - 10 x 455 x 325 mm, pwr, 150 AhSLPB 140460330 - 14 x 455 x 325 mm, nrg, 200 AhSLPB 160460330H - 17 x 455 x 325 mm, pwr, 200 AhSLPB 160460330 - 16 x 455 x 325 mm, nrg, 240 AhLeclanché Lithium GmbHGermanyLishenChinaMostly small cells (cylindrical, small prismatic, pouch) but also a few medium sized cellsLiFeTechAustraliaLi-TecGermanyPouch cells. no info on webLiotechRussiaLiFePO4PrismaticLT-LYP 240 - 117 x 163 x 337 mm , 240 Ah LumosChinaLiFePO4PrismaticHP-CT-160AH - 169 x 85 x 247 mm, 160 Ah, bolts: M14, 90 mm spcng. 1PR0210HP-CT-180AH - 183 x 72 x 286 mm , 180 Ah, bolts: M14, 100 mm spcng. 1PR0210HP-CT-200AH - 255 x 70 x 247 mm, 200 Ah, bolts: M14, 150 mm spcng. 1PR0210HP-CT-300AH - 283 x 71 x 300 mm, 300 Ah, bolts: M14, 170 mm spcng. 1PR0210HP-PW-20AH - 103 x 41 x 168 mm , 20 Ah, bolts: M12, 54 mm spcng. 1PR0212HP-PW-30AH - 103 x 58 x 168 mm, 30 Ah, bolts: M12, 54 mm spcng. 1PR0212HP-PW-40AH - 113 x 66 x 168 mm, 40 Ah, bolts: M12, 64 mm spcng. 1PR0212HP-PW-50AH - 152 x 50 x 190 mm, 50 Ah, bolts: M12, 84 mm spcng. 1PR0212HP-PW-60AH - 114 x 61 x 203 mm , 60 Ah, bolts: M6, 60 mm spcng. 1PR0064HP-PW-100AH - 163 x 51 x 278 mm, 100 Ah, bolts: M8, 90 mm spcng. 1PR0106 LYANG Energy Technology / Lyno PowerChinaLiFePO4Medium size prismaticsLYS347094S (10Ah), tabsLYS4866156S-B0 (24Ah), bolts: M10, 64 mm spcngLYS4882160S (30Ah), bolts: M12, 64 mm spcng Maxell JapanMinamoto Battery LimitedJapanMelastaChinaShenzhen -LiPoPouchLP9536128 - 4 AhLPA745150 - 6.9 AhNEB (no info on web on them)?Electric Car CompanyLiFePo4PrismaticHybrid Li-ion cell and ultra-capacitor, 10 to 100 AhOptimum / notesChinaGuangdong-LiFePO4 (4 ?)SmallcylindricalLFP-18500 - 1.3 AhLFP-22650 - 1500 AhLFP-22650 - 2000 AhLFP-26650 - 2200 AhLFP-26650 - 3000 AhLFP-32650 - 3500 AhLFP-32650 - 4000 AhLFP-38120 - 8000 AhLFP-38120 - 10000 AhPouchLFP-8085200 - 8.0 x 85 x 200 - 10000 AhLFP-954380 - 9.5 x 43 x 80, 1500 AhLFP-754380 - 7.5 x 43 x 80, 1500 AhLFP-723565 - 35 x 80 x 28, 1000 AhLFP-04542100 - 4.5 x 42 x 100, 1000 AhPanasonicJapanPHET /Pihsiang Energy Technology notesTaiwan-LiFePO4Smallcylindrical18650 - 1.1 AhPouchPolymer 5Ah - 5 x 133 x 103 mm, 5 AhPolymer 10Ah - 9.3 x 203 x 70.5 mm, 10 AhPrimary EV Energy (PEVE)Japanno info on web PSI / Phoenix Silicon International (1) notes.Taiwanre-branding PSI cells•LiFeBatt (warning: obnoxious website): (Taiwan)•Lithium Batteries AustraliaLiFePO4Smallcylindrical26650, unknown specsLargecylindricalPC40138F1 - 40.6 x 138 mm, 10 AhPC40155F1 - 40.6 x 155 mm, 11 AhRealForcenotesChinaPowin EnergyLiFePO4Smallcylindrical18650 & 26650, energy and powerPouch4.2 to 14 AhPrismaticRFE-F80, 80 AhRFE-F100, 100 AhRFE-F120, 120 AhRFE-F200, 200 AhRenataGermanyRocketKoreaSAFTnotesFranceDirectLiFePO4LargecylindricalVL10FeVL25FeSamsungKoreaSmall cylindrical, small prismatic. small pouchSanyoJapanSee PanasonicSebang Global BatteryKoreano product info on their siteSequence technology COTaiwanBad websiteShandong HipowernotesChinaDirectLiFePO4PrismaticDims: W x H x D - terminal spacing [mm]50 Ah 42 x 151 x 178 - 84.5, 50 Ah100 Ah 50 x 162 x 270 - 97, 100 Ah200 Ah 57 x 220 x 335 - ??, 200 AhSincpower/ XCGD Battery/ Qinhuangdao Xinchi Photoelectricity TechnologyChina-LiCoSmall cylindrical, small pouch186505~30 Ah pouchSinopolynotesChina - HKEvolve ElectricsLiFePO4PrismaticSP-LFP40AHA, 40 Ah, 116 x 187 x 46 mm. bolts: M6, 64 spcg. 1PR0064SP-LFP60AHA, 60 Ah, 116 x 183 x 61 mm. bolts: M6, 61 spcg. 1PR0064SP-LFP90AHA, 90 Ah, mm. bolts: M8, 80 spcg. 1PR0106SP-LFP100AHA, 100 Ah, 142 x 215 x 62 mm. bolts: M8, 80 spcg. 1PR0106SP-LFP180AHA, 180 Ah, 180 x 275 x 69 mm. bolts: M8, 106 spcg. 1PR0106SP-LFP200AHA, 200 Ah, 180 x 275 x 69 mm. bolts: M8, 106 spcg. 1PR0106SP-LFP260AHA, 260 Ah, 360 x 301 x 54 mm. bolts: M14?, 210 mm spcng. 1PR0210SP-LFP300AHA, 300 Ah, 360 x 301 x 54 mm. bolts: M14?, 210 mm spcng. 1PR0210SP-LFP400AHA, 400 Ah, 446 x 277 x 72 mm. bolts: M14?, 240 mm spcng. 1PR0240SP-LFP700AHA, 700 Ah, 628 x 303 x 67 mm. bolts: M14?, 268 mm spcng.SP-LFP1000AHA, 1000 Ah, 850 x 294 x 71 mm. bolts: M14?, 350 mm spcngSion Power CorporationUSJust research, no product yetSK EnergyKoreano info on webSonyJapan / Germany Tenergy notesUS, CaliforniaAll-batteryLiFePO4Prismatic30210 - 182 x 46 x 280 - 100 Ah30211 - 183 x 82 x 280 - 200 AhPouch30206 - 231 x 83 x 6 mm, 8 Ah30207 - 231 x 83 x 7.5 mm, 10 Ah30208 - 237 x 83 x 11 mm, 15 Ah30209 - 245 x 175 x 7 mm, 20 AhLiPoPouch30100 - 225 x 212 x 13.5 mm, 50 Ah30101 - 225 x 212 x 9.5 mm, 35 Ah30102 - 223 x 212 x 7.5 mm, 25 Ah30123 - 156 x 59 x 9.7 mm, 10 Ah30134 - 170 x 135 x 6.8 mm, 16 AhThunderskynotesChina, ShenzhenLiFePO4PrismaticSee Winston or SinopolyToshibaJapanSCiB: extremely high current, small prismatic Titanate cells and 12 V batteriesValence notesUS - TexasDirectLiFeMgPO4SmallcylindricalIFR18650E - 18650, 1.3 AhIFR26650 - 26650, 2.4 AhTurnigyNo websiteChina?Hobby retailersLiPoPouchNo specs availableWeifang Wina Green Power Company ( Shandong Taifeng Automotive Chassis Manufacture)ChinaLiFePO4PrismaticWinstonnotesChina, ShenzhenBalqonLiFePO4PrismaticDims: W x H x D - terminal spacing [mm]TS-LFP40AHA 116 x 190 x 46 - 60, 40 AhTS-LFP60AHA 115 x 215 x 61 - 60, 60 AhTS-LFP90AHA 145 x 220 x 68 - 83, 90 AhTS-LFP100AHA 145 x 220 x 68 - 83, 100 AhTS-LFP150AHA 182 x 279 x 71 - 106, 150 AhTS-LFP160AHA 182 x 279 x 71 - 106, 160 AhTS-LFP200AHA 360.6 x 256.4 x 55.5 - 210, 200 AhTS-LFP260AHA 360.6 x 283 x 55.5 - 210, 260 AhTS-LFP300AHA 363 x 305.7 x 55.5 - 210, 300 AhTS-LFP400AHA 449 x 282 x 70 - 240, 400 AhTS-LFP800AHA 850 x 288 x 71, 800 AhWyon AGChinaXiamen CHL New Energy CoChinaXinchi PhotoelectricityChinaLiFePO4, CobaltSmall cylindrical18650, 26650, 1.3 to 3.0 AhMetal prismatic8 to 10 AhYinton GroupChinaLiFePO4Pouch11, 20 AhLiFePO4Annular100, 200 AhLiFePO4Large cyl.Yok EnergyChinaYuntong Power CoChinaZhejiang Headway Communication Equipment Manufacturing Co notes China - ZhejiangLiFePO4LargecylindricalHW38120L - 38120, 10 AhZhuhai Sanchuan Electronic Technology / SeidenChinano large cells shown on the website
Fabricante Comentários A123 The original* M1 cell is the best cell for power applications (lowest DC resistance) Owns HyMotion (Prius PHEV conversions) Used in the KillaCycle Actively recalling cells already in the field Only way to get them now is by disassembling DeWalt packs The original* M1 cell explodes like a fire cracker if exposed to flames, violently ejecting its contents Tested by Zeva (Zero Emission Vehicle Australia) safety guidelines charging instructions pack design(*) There is evidence that A123 has since changed the M1 cell: its DC resistance now appears to be much higher, and matches the K2 cell's. Their propensity to explode may have been reduced in the process, but we know of no testing in that regard. Advanced Battery Factory Catering to RC hobbyists Provides cells welded together Very little tech info on site Also known as Splendid Battery Aleees While they offer LiMg cells on their site, they do not actually make them. Amperex Technology Limited (ATL) No specs on website They also make an 18650 LiFePo4. No info on website BAK Baoding Fengfan New Energy Co Similar to K2 and A123 cells, but steeper slope (lower voltage) BYB Bestgo power Former employees of HiPower, left because of HiPower's poor quality issues, to start their own battery company CENS Compact Power Intended directly for auto manufacturers, not for small end users EiG They make cells, modules, batteries, BMSs Hard to locate website, with minimal content Contact form Electrovaya Higher voltage (comparable to LiCo), but safe (comparable to LiFePO4) No info on website Specs are confidential and not available for publication Maxed-out production Enerdel Company is in bankruptcy, but operating normally Specs available only by signing an NDA, even though the spec sheets are pretty much worthless Enertech Gaia Very limited ability to respond to inquiries. US presence, through partner LithiumTech, has been drastically reduced GBS Sold by Elite Power Sold in groups of 4 cells with end plates and caps 200 Ah cell has one terminal at each end Gold Peak Not officially released, no info on website Huanyu Tested by Zeva (Zero Emission Vehicle Australia) K2 Energy Solutions The LFP26650P is a comparable to the A123 M1 The LFP26650EV has more energy but even higher DC resistance The LFP165EVS and LFP300EVS are actually assemblies of small cylindrical cells in a prismatic case Ease of connections of prismatics Reliability and good thermal characteristics of small cylindricals They will weld cells for you in blocks They sell a 5P4S block, and a 26P1S brick, of either the LFP26650P or LFP26650EV cells When exposed to flames, nothing bad happens Kokam Link to website of US branch removed, as it is no longer navigable. Optimum Phet Tested by Zeva (Zero Emission Vehicle Australia) PSI RealForce Prismatic cells look identical to Sinopoly cells (black) SAFT For military applications Shandong Hipower Users report widely differing reviews on cell quality Presentation not very business-like Website is often unavailable Specification sheets unavailable, other than simplistic propaganda Sinopoly Winston Chung (founder of Thundersky) sold Thundersky to Sinopoly (HK); then Winston Chung reopened it as Winston Battery and Sinopoly sued Winston Although touted as Thundersky, the black Sinopoly cells are not the same: they are plain LiFePO4 (3.6 V max), not LiFeYPO4 (4.0 V max) Sky Energy / CALB A subsidiary of of China Airborne Missile Academy Joint venture manufacturer / partner of Thundersky Makes batteries for the Chinese Military (180,000ah each day) Jeff Shanab's table comparing prismatic cell specs Tenergy Their specs have no hard data Thundersky LiFeYPO4 chemistry (4.0 V max) Spun off SkyEnergy (now CALB), "Zhejiang GBS Energy Co" (See Elite Power), and Winston battery Yahoo group of Thundersky users Jeff Shanab's table comparing prismatic cell specs Winston Chung (founder of Thundersky) sold Thundersky to Sinopoly (HK); then Winston Chung reopened it as Winston Battery and Sinopoly sued Winston Valence Offers complete batteries with BMS Used in some EnergyCS Prius PHEV conversions Cells tested by Zeva (Zero Emission Vehicle Australia) Winston LiFeYPO4 chemistry (4.0 V max) Yahoo group of Thundersky users Jeff Shanab's table comparing prismatic cell specs Winston Chung (founder of Thundersky) sold Thundersky to Sinopoly (HK); then Winston Chung reopened it as Winston Battery and Sinopoly sued Winston Zhejiang Headway They show 18650 and 26650 as well, but they're 3.7 V, so they must be Cobalt, not LiFePo4 Cells are available with tapped holes for screw mount (instead of welding) Tested by Zeva (Zero Emission Vehicle Australia)

[klinzter]

Outros fabricantes

GH Energy não se sabe mesmo quais são os produtos que estão a vender.

[Celestino]

Não consigo abrir este tópico no tapatalk.
Será normal ou tenho stresses para aqui?

[klinzter]

Consegues ver no taptalk mas não consegue perceber so num browser

[Fidel]

No meu tapatalk crasha... nao consigo abrir o topico.

Muito boa lista.... muito bem feita sim sr. Falta so alguma informaçao em algumas marcas e que eu conheça falta ai uma marca que tenho ouvido falar, a LG, tem celulas identicas a Sony, Panasonic e Samsung, por exemplo.

[Jorge Rocha]

Dentro da CE, livre de surpresas alfandegarias, a GWL Power, com vários tipos de baterias ao dispor, e com entregas em aproximadamente 10 dias.
http://www.ev-power.eu/" onclick="window.open(this.href);return false;