How to Make a Flat Battery Work Again

As a reputable manufacturer of LiPo batteries, we understand the frustration of a flat battery. LiPol will guide you through the steps to revive a flat battery and get it working again. At LiPo, we specialize in providing high-quality LiPo batteries and solutions to meet your power needs.

  1. Check Battery Voltage:
  • Use a multimeter to measure the voltage of the flat battery.
  • If the voltage reads below a certain threshold (e.g., 3.0 volts per cell for LiPo batteries), the battery is considered flat and needs attention.
  1. Charge the Battery Properly:
  • Use a compatible LiPo battery charger to revive the flat battery.
  • Ensure the charger is set to the correct voltage and current settings for your specific battery.
  • Connect the charger to the battery, observing the correct polarity (positive to positive, negative to negative).
  • Monitor the charging process and never leave the battery unattended.
  1. Balance Charging:
  • Perform a balance charge if the flat battery is a multi-cell LiPo battery.
  • Balance charging ensures that each cell within the battery reaches the same voltage level.
  • Connect the battery’s balance lead to the charger’s balance port to enable proper cell balancing.
  1. Slow Charging:
  • Consider using a slow charging mode on your charger for severely flat batteries.
  • Slow charging allows for a gradual and safer battery power recovery.
  • Avoid rapid or fast charging methods, which can potentially damage the battery.
  1. Monitor the Charging Process:
  • Regularly check the voltage and temperature during the charging process.
  • If the battery becomes excessively hot or shows any signs of swelling or deformation, stop the charging immediately and safely dispose of the battery.
  1. Store Batteries Correctly:
  • Store batteries in a cool and dry environment to prevent them from going flat prematurely.
  • Ensure the batteries are stored at a suitable voltage level, following the manufacturer’s recommendations.

 

Reviving a flat battery is possible with proper charging techniques and precautions. By following the steps outlined in this article, you can bring your LiPo batteries back to life and enjoy their full power and performance. Remember to prioritize safety during the charging process and adhere to the manufacturer’s guidelines. Trust LiPo for high-quality LiPo batteries that are reliable and durable for all your power needs.

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Rechargeable 3.7V LiPo Batteries 4000mAh, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP1050684000mAh685010.03.7V
LP1055614000mAh615510.03.7V
LP1230794000mAh793012.03.7V
LP28841574000mAh157842.83.7V
LP28891424000mAh142892.83.7V
LP29841354000mAh135842.93.7V
LP29901354000mAh135902.93.7V
LP30901354000mAh135903.03.7V
LP32631564000mAh156633.23.7V
LP331001034000mAh1031003.33.7V
LP34801194000mAh119803.43.7V
LP35741224000mAh122743.53.7V
LP35801164000mAh116803.53.7V
LP3958904000mAh90583.93.7V
LP39701254000mAh125703.93.7V
LP40801024000mAh102804.03.7V
LP41531114000mAh111534.13.7V
LP43711044000mAh104714.33.7V
LP4460884000mAh88604.43.7V
LP4555954000mAh95554.53.7V
LP4565794000mAh79654.53.7V
LP4663804000mAh80634.63.7V
LP4758864000mAh86584.73.7V
LP4859854000mAh85594.83.7V
LP4861804000mAh80614.83.7V
LP48681344000mAh134684.83.7V
LP4961804000mAh80614.93.7V
LP50461454000mAh145465.03.7V
LP5051964000mAh96515.03.7V
LP50581314000mAh131585.03.7V
LP5060804000mAh80605.03.7V
LP5062744000mAh74625.03.7V
LP5162804000mAh80625.13.7V
LP5362764000mAh76625.33.7V
LP5456884000mAh88565.43.7V
LP5461714000mAh71615.43.7V
LP55591504000mAh150595.53.7V
LP5854884000mAh88545.83.7V
LP6060904000mAh90606.03.7V
LP6062694000mAh69626.03.7V
LP6166654000mAh65666.13.7V
LP6262634000mAh63626.23.7V
LP6364684000mAh68646.33.7V
LP6458924000mAh92586.43.7V
LP6541904000mAh90416.53.7V
LP6566784000mAh78666.53.7V
LP6752684000mAh68526.73.7V
LP6959694000mAh69596.93.7V
LP7248894000mAh89487.23.7V
LP7555854000mAh85557.53.7V
LP8051874000mAh87518.03.7V
LP8070704000mAh70708.03.7V
LP8249824000mAh82498.23.7V
LP8442944000mAh94428.43.7V
LP8542944000mAh94428.53.7V
LP8546854000mAh85468.53.7V
LP9350704000mAh70509.33.7V
LP9546734000mAh73469.53.7V
LP9548784000mAh78489.53.7V
LP9552664000mAh66529.53.7V
LP9746734000mAh73469.73.7V
LP5967664010mAh66675.93.7V
LP4465804020mAh80654.43.7V
LP4568884020mAh88684.53.7V
LP5567874020mAh87675.53.7V
LP6446904020mAh90466.43.7V
LP4761804030mAh80614.73.7V
LP9442774030mAh77429.43.7V
LP4366784040mAh78664.33.7V
LP4762784040mAh78624.73.7V
LP6164844040mAh84646.13.7V
LP6648784040mAh78486.63.7V
LP38661304050mAh130663.83.7V
LP4263854050mAh85634.23.7V
LP4267834050mAh83674.23.7V
LP4364854050mAh85644.33.7V
LP4464844050mAh84644.43.7V
LP4762914050mAh91624.73.7V
LP6060904050mAh90606.03.7V
LP6460644090mAh64606.43.7V
LP25781434100mAh143782.53.7V
LP30801384100mAh138803.03.7V
LP39671144100mAh114673.93.7V
LP6454654100mAh65546.43.7V
LP6657754100mAh75576.63.7V
LP7068754100mAh75687.03.7V
LP4667824125mAh82674.63.7V
LP5755774130mAh77555.73.7V
LP4667734140mAh73674.63.7V
LP39801104150mAh110803.93.7V
LP1134884200mAh883411.03.7V
LP32631584200mAh158633.23.7V
LP35581454200mAh145583.53.7V
LP40681304200mAh130684.03.7V
LP41611324200mAh132614.13.7V
LP4665854200mAh85654.63.7V
LP48551124200mAh112554.83.7V
LP51581104200mAh110585.13.7V
LP7561614200mAh61617.53.7V
LP7665694200mAh69657.63.7V
LP5270814205mAh81705.23.7V
LP5271824205mAh82715.23.7V
LP7560854240mAh85607.53.7V
LP45681304250mAh130684.53.7V
LP34731314280mAh131733.43.7V
LP26911214300mAh121912.63.7V
LP27631744300mAh174632.73.7V
LP29741574300mAh157742.93.7V
LP34571384300mAh138573.43.7V
LP5163854300mAh85635.13.7V
LP5268974300mAh97685.23.7V
LP55481354300mAh135485.53.7V
LP5566764300mAh76665.53.7V
LP6560904300mAh90606.53.7V
LP5178784328mAh78785.13.7V
LP1060654400mAh656010.03.7V
LP30721404400mAh140723.03.7V
LP5064804400mAh80645.03.7V
LP5178824400mAh82785.13.7V
LP5287774400mAh77875.23.7V
LP55601104400mAh110605.53.7V
LP6760694400mAh69606.73.7V
LP8651814400mAh81518.63.7V
LP9066674400mAh67669.03.7V
LP36731024420mAh102733.63.7V
LP6154904430mAh90546.13.7V
LP55481064440mAh106485.53.7V
LP8052904450mAh90528.03.7V
LP5856774460mAh77565.83.7V
LP1242734500mAh734212.03.7V
LP25107154500mAh715102.53.7V
LP2991144500mAh142912.93.7V
LP3310214500mAh1021083.33.7V
LP33721384500mAh138723.33.7V
LP37901204500mAh120903.73.7V
LP40841004500mAh100844.03.7V
LP42711204500mAh120714.23.7V
LP4271914500mAh91714.23.7V
LP50681324500mAh132685.03.7V
LP54481064500mAh106485.43.7V
LP5467914500mAh91675.43.7V
LP6060724500mAh72606.03.7V
LP6562804500mAh80626.53.7V
LP68461124500mAh112466.83.7V
LP70521144500mAh114527.03.7V
LP75551034500mAh103557.53.7V
LP8050974500mAh97508.03.7V
LP9249814500mAh81499.23.7V
LP4763934530mAh93634.73.7V
LP40691244550mAh124694.03.7V
LP40541304560mAh130544.03.7V
LP1263864600mAh866312.03.7V
LP40871074600mAh107874.03.7V
LP6054904600mAh90546.03.7V
LP70451484600mAh148457.03.7V
LP7855884600mAh88557.83.7V
LP5954904630mAh90545.93.7V
LP30771494640mAh149773.03.7V
LP59591114650mAh111595.93.7V
LP6061734650mAh73616.03.7V
LP29801594670mAh159802.93.7V
LP7060954670mAh95607.03.7V
LP4775924700mAh92754.73.7V
LP5460894700mAh89605.43.7V
LP60681354700mAh135686.03.7V
LP6077774700mAh77776.03.7V
LP7058914700mAh91587.03.7V
LP4788734780mAh73884.73.7V
LP52451144780mAh114455.23.7V
LP1052744800mAh745210.03.7V
LP1054724800mAh725410.03.7V
LP7555954800mAh95557.53.7V
LP8358764800mAh76588.33.7V
LP8858904800mAh90588.83.7V
LP8146954815mAh95468.13.7V
LP40591344820mAh134594.03.7V
LP6474644820mAh64746.43.7V
LP4787694830mAh69874.73.7V
LP40591344840mAh134594.03.7V
LP40631344840mAh134634.03.7V
LP5062894840mAh89625.03.7V
LP25831394850mAh139832.53.7V
LP281001104850mAh1101002.83.7V
LP4962964850mAh96624.93.7V
LP7659654850mAh65597.63.7V
LP8560784850mAh78608.53.7V
LP6357774860mAh77576.33.7V
LP4865864870mAh86654.83.7V
LP4962894870mAh89624.93.7V
LP4465984900mAh98654.43.7V
LP52641204900mAh120645.23.7V
LP5457924900mAh92575.43.7V
LP6267984900mAh98676.23.7V
LP6454824900mAh82546.43.7V
LP4867894950mAh89674.83.7V
LP4968844950mAh84684.93.7V

Rechargeable 3.7V LiPo Batteries 6000mAh

Rechargeable 3.7V LiPo Batteries 6000mAh, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP1049926000 mAh9249103.7V
LP1055736000 mAh7355103.7V
LP1160756000 mAh7560113.7V
LP5567976000 mAh97675.53.7V
LP55701256000 mAh125705.53.7V
LP60551486000 mAh148556.53.7V
LP60681166000 mAh116686.03.7V
LP80631006000 mAh100638.03.7V
LP8164886000 mAh88648.13.7V
LP8465866000 mAh86658.43.7V
LP85421366000 mAh136428.53.7V
LP8563866000mAh86638.53.7V
LP9060906000 mAh90609.03.7V
LP9456866000 mAh86569.43.7V
LP9652926000 mAh92529.63.7V
LP9668716000 mAh71689.63.7V
LP9868706000 mAh70689.83.7V
LP45731256000 mAh125734.53.7V
LP68681206000 mAh120686.83.7V
LP70661506000 mAh150667.03.7V
LP72491356000 mAh135497.23.7V
LP76591566000 mAh156597.63.7V
LP76651326000 mAh132657.63.7V
LP80601006000 mAh100608.03.7V
LP84651326000 mAh132658.43.7V
LP88651326000 mAh132658.83.7V
LP90421246000 mAh124429.03.7V
LP95411156000 mAh115419.53.7V
LP281341376000 mAh1371342.83.7V
LP69491356050 mAh135496.93.7V
LP39771286200 mAh128773.93.7V
LP1261696200 mAh6961123.7V
LP1155906300 mAh9055113.7V
LP67711116300 mAh111716.73.7V
LP72491356300 mAh135497.23.7V
LP80651326500 mAh132658.03.7V
LP88511176500 mAh117518.83.7V
LP92471706500 mAh170479.23.7V
LP1060806800 mAh8060103.7V

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Rechargeable 3.7V LiPo Batteries 7000mAh, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP10491657000 mAh16549103.7V
LP54651157100 mAh115655.43.7V
LP9877767200 mAh76779.83.7V
LP9880757400 mAh75809.83.7V
LP9466877450 mAh87669.43.7V
LP321331467500 mAh1461333.23.7V
LP65881067500 mAh106886.53.7V
LP67591457500 mAh145596.73.7V
LP70881067500 mAh106887.03.7V
LP77441757500 mAh175447.73.7V
LP12501007500 mAh10050123.7V
LP75701357700 mAh135707.53.7V
LP68701247700 mAh124706.83.7V
LP76751067800 mAh106757.63.7V
LP94671007800 mAh100679.43.7V

Rechargeable 3.7V LiPo Batteries 5000mAh

Rechargeable 3.7V LiPo Batteries 5000mAh, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP1048845000mAh844810.03.7V
LP1055735000mAh735510.03.7V
LP1055755000mAh755510.03.7V
LP1060705000mAh706010.03.7V
LP1070635000mAh637010.03.7V
LP1243835000mAh834312.03.7V
LP1252785000mAh785212.03.7V
LP25101155000mAh115102.53.7V
LP251351505000mAh1501352.53.7V
LP261081565000mAh1561082.63.7V
LP27861625000mAh162862.73.7V
LP28681655000mAh165682.83.7V
LP30921405000mAh140923.03.7V
LP37591355000mAh135593.73.7V
LP38701295000mAh129703.83.7V
LP38701325000mAh132703.83.7V
LP38791375000mAh137793.83.7V
LP39701455000mAh145703.93.7V
LP41701055000mAh105704.13.7V
LP4471905000mAh90714.43.7V
LP46631185000mAh118634.63.7V
LP48581025000mAh102584.83.7V
LP48601455000mAh145604.83.7V
LP4866915000mAh91664.83.7V
LP4965925000mAh92654.93.7V
LP51541125000mAh112545.13.7V
LP53601055000mAh105605.33.7V
LP55561365000mAh136565.53.7V
LP55601005000mAh100605.53.7V
LP55651135000mAh113655.53.7V
LP57571015000mAh101575.73.7V
LP5854975000mAh97545.83.7V
LP58631065000mAh106635.83.7V
LP60481455000mAh145486.03.7V
LP60601005000mAh100606.03.7V
LP60601105000mAh110606.03.7V
LP6060905000mAh90606.03.7V
LP62511075000mAh107516.23.7V
LP6260905000mAh90606.23.7V
LP6261955000mAh95616.23.7V
LP6266995000mAh99666.23.7V
LP63471135000mAh113476.33.7V
LP63481185000mAh118486.33.7V
LP6365905000mAh90656.33.7V
LP6380955000mAh95806.33.7V
LP64571085000mAh108576.43.7V
LP65501205000mAh120506.53.7V
LP6560905000mAh90606.53.7V
LP6563955000mAh95636.53.7V
LP6565835000mAh83656.53.7V
LP66531105000mAh110536.63.7V
LP66651435000mAh143656.63.7V
LP68481355000mAh135486.83.7V
LP6854985000mAh98546.83.7V
LP68561055000mAh105566.83.7V
LP6954985000mAh98546.93.7V
LP7258885000mAh88587.23.7V
LP7457735000mAh73577.43.7V
LP75431285000mAh1284.37.53.7V
LP75581155000mAh115587.53.7V
LP7850935000mAh93507.83.7V
LP7862805000mAh80627.83.7V
LP8057815000mAh81578.03.7V
LP8060905000mAh90608.03.7V
LP80631645000mAh164638.03.7V
LP8065805000mAh80658.03.7V
LP80681355000mAh135688.03.7V
LP8455905000mAh90558.43.7V
LP85421155000mAh115428.53.7V
LP85471205000mAh120478.53.7V
LP9048905000mAh90489.03.7V
LP9050875000mAh87509.03.7V
LP9150875000mAh87509.13.7V
LP9548965000mAh96489.53.7V
LP3685985020mAh98853.63.7V
LP58491125030mAh112495.83.7V
LP6160925050mAh92606.13.7V
LP6473635100mAh63736.43.7V
LP72451085120mAh108457.23.7V
LP1152745200mAh745211.03.7V
LP291001185200mAh1181002.93.7V
LP66441205200mAh120446.63.7V
LP72551455200mAh145557.23.7V
LP82411325200mAh132418.23.7V
LP49601235250mAh123604.93.7V
LP54651255250mAh125655.43.7V
LP5267935270mAh93675.23.7V
LP7854885270mAh88547.83.7V
LP37871475300mAh147873.73.7V
LP75681355300mAh135687.53.7V
LP8360905300mAh90608.33.7V
LP9249905300mAh90499.23.7V
LP4787855380mAh85874.73.7V
LP1154725400mAh725411.03.7V
LP6966765400mAh76666.93.7V
LP70351425400mAh142357.03.7V
LP72501145400mAh114507.23.7V
LP30951605500mAh160953.03.7V
LP55791115500mAh111795.53.7V
LP59581025500mAh102585.93.7V
LP65661455500mAh145666.53.7V
LP75521135500mAh113527.53.7V
LP75541005500mAh100547.53.7V
LP70581165600mAh116587.03.7V
LP1046965800mAh964610.03.7V
LP1054905800mAh905410.03.7V
LP1160755800mAh756011.03.7V
LP47781285800mAh128784.73.7V
LP5465975800mAh97655.43.7V
LP9060905800mAh90609.03.7V
LP9869705800mAh70699.83.7V

Rechargeable 3.7V LiPo Batteries 8000mAh

Rechargeable 3.7V LiPo Batteries 8000mAh, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP1072908000 mAh907210.03.7V
LP1260908000 mAh906012.03.7V
LP75651218000 mAh121657.53.7V
LP78651108000 mAh110657.83.7V
LP78651268000 mAh126657.83.7V
LP80701708000 mAh170708.03.7V
LP83651328000 mAh132658.33.7V
LP90601008000 mAh100609.03.7V
LP93551758000 mAh175559.33.7V
LP651201258000 mAh1251206.53.7V
LP681101008000 mAh1001106.83.7V
LP1068978600 mAh976810.03.7V
LP11581008700 mAh1005811.03.7V
LP55951288700 mAh128955.53.7V
LP85781138700 mAh113788.53.7V
LP85651268750 mAh126658.53.7V
LP79661278900 mAh127667.93.7V