Best 3.7V Li Polymer Battery 20-1000mAh

2000+ models for your choice

Our li-polymer battery range from 20mAh to 1000mAh, Variety dimensions meet all your size requirements. Besides, we provide customize services. We can manufacture Li-polymer batteries in any shape and capacity. Each Li-Polymer Battery equips with PCM and 50mm cables, we also can add Molex/JST connectors for you. We have plenty of stocks, small samples order, and large production order all available. Get a quotation and data-sheet by the below chart.

Li Polymer battery characteristics

  • Li Polymer Battery with high energy density in a compact shape.
  • High capacity to run a long time, more than 500 cycles charging and discharging.
  • Enhances safety with an integrated Japanese IC and MOS protector
  • Install PCM, NTC, Connectors(JST/Molex/Hirose)
  • Thinner design & lighter weight with aluminum-plastic composite
  • OEM & ODM services for the special dimension of Li Polymer battery.
  • Rigorous testing to ensure the quality, charging to 60% before shipment.
Li Polymer Battery Lists(Capacity)

20-200mAh               210-390mAh          400-500mAh           520-1000mAh

Application Case

90mAh Li Polymer Battery For Simple Card Phone

It’s a visit card with an original design. It is a phone that Gold’s only you.
It is assistant for your customers. It is lightweight durable and always ready to use. Only two buttons, easy operation. It’s a mobile phone and a business card. Thanks to infinite variety of the shape color, printing and a surface.It can leave long lasting impression and can be used in many situations of a business and personal life. It is a mobile made to call you. Built-in 90mAh battery, give you a long using time.

More Details at: https://lipobattery.us/lithium-ion-polymer-battery-for-simple-phone/

Li Polymer Battery 20mAh-200mAh

ModelCapacity (mAh)Thickness (mm)Width (mm)Length (mm)
LP151429201.5 1429
LP302016353.0 2016
LP301130553.0 1130
LP451124654.5 1124
LP451418684.5 1418
LP501221805.0 1221
LP501321805.0 1321
LP502016805.0 2016
LP531124855.3 1124
LP551124855.5 1124
LP401130854.0 1130
LP222036952.2 2036
LP4012301004.0 1230
LP5016221005.0 1622
LP3017301003.0 1730
LP6020161006.0 2016
LP2420301002.4 2030
LP2022351002.0 2235
LP20206010022060
LP30104510031045
LP3220221003.22022
LP40142510041425
LP40162210041622
LP4216451004.21645
LP4512251004.51225
LP5008311005831
LP50102610051026
LP50102810051028
LP50122510051225
LP5218161005.21816
LP5514191005.51419
LP4312301054.3 1230
LP3514291053.5 1429
LP3020241053.0 2024
LP3812351103.8 1235
LP4014281154.0 1428
LP5311301205.3 1130
LP3617301253.6 1730
LP5012301305.0 1230
LP4012351304.0 1235
LP4014291304.0 1429
LP3816301303.8 1630
LP3020301303.0 2030
LP6011301356.0 1130
LP4819221354.8 1922
LP3022251353.0 2225
LP4512351404.5 1235
LP3916301403.9 1630
LP4016301404.0 1630
LP2222481402.2 2248
LP6511301506.5 1130
LP6016221506.0 1622
LP6516221506.5 1622
LP4017301504.0 1730
LP4520241504.5 2024
LP3327261503.3 2726
LP5012351555.0 1235
LP5014291555.0 1429
LP6316221556.3 1622
LP3820241553.8 2024
LP4022251554.0 2225
LP4014381604.0 1438
LP3520301603.5 2030
LP4020241654.0 2024
LP6512301706.5 1230
LP5512351705.5 1235
LP4516301704.5 1630
LP4017341704.0 1734
LP3627261703.6 2726
LP3224311703.22431
LP4012501804.0 1250
LP4018341804.0 1834
LP3520361803.5 2036
LP3820361803.8 2036
LP3521311803.5 2131
LP3027301803.0 2730
LP6012351906.0 1235
LP6014291906.0 1429
LP4516361904.5 1636
LP4517301904.5 1730
LP4017361904.0 1736
LP3820301903.8 2030
LP4020301904.0 2030
LP3920361903.9 2036
LP8016222008.0 1622
LP5017302005.0 1730
LP3517452003.5 1745
LP2330352002.33035
LP2417642002.41764
LP3424302003.42430
LP3514552003.51455
LP40203020042030
LP4216352004.21635
LP4225252004.22525
LP50124020051240
LP50143520051435
LP50153020051530
LP50202520052025
LP60123620061236
LP60143020061430
LP70142520071425
LP70202020072020
LP80162120081621
LP80182320081823

Application Case

300mAh Li Polymer Battery ForElectronic Shaver

The electric shaver in the car can be used as a beard in a car or as an emergency hammer and USB charger. When you are attending an important occasion, touch your face and have a messy beard. This is very embarrassing, I believe everyone has encountered such a thing, this electric shaver can allow you to save lives in an emergency, but also to keep handsome in an important moment. In-Car electric shaver is smaller than most electric shaver on the market, equipped with high volume 300mAh rechargeable battery.

Equipped with high volume 300mAh rechargeable Li Polymer battery, In-Car Electric Shaver can provide 90 minutes shaving time with one charge.

More Details at: https://lipobattery.us/li-poly-battery-lp383034-300mah-for-electric-shaver/

Li Polymer Battery 210mAh-390mAh

ModelCapacity (mAh)Thickness (mm)Width (mm)Length (mm)
LP5014382105.0 1438
LP5016302105.0 1630
LP4517342104.5 1734
LP7019222107.0 1922
LP6020242106.0 2024
LP6022252106.0 2225
LP4424262104.4 2426
LP3524312103.5 2431
LP5516302205.5 1630
LP6016302206.0 1630
LP5016362205.0 1636
LP5517302205.5 1730
LP4020352204.0 2035
LP4020362204.0 2036
LP2630402202.6 3040
LP7514292307.5 1429
LP4520302304.5 2030
LP3824312303.8 2431
LP4024312304.0 2431
LP4518342354.5 1834
LP7012352407.0 1235
LP4018402404.0 1840
LP3022482403.0 2248
LP4227262404.2 2726
LP8014292508.0 1429
LP4017452504.0 1745
LP4520362504.5 2036
LP3423382503.4 2338
LP6017302606.0 1730
LP6517302606.5 1730
LP4717362604.7 1736
LP6020302606.0 2030
LP3524382603.5 2438
LP4030262604.0 3026
LP4018452704.0 1845
LP5020302705.0 2030
LP5520302705.5 2030
LP4020402704.0 2040
LP3024472703.0 2447
LP5014482805.0 1448
LP4522352804.5 2235
LP5023312805.0 2331
LP3823382803.8 2338
LP4227302804.2 2730
LP4530262804.5 3026
LP4716472904.7 1647
LP5016472905.0 1647
LP4618452904.6 1845
LP6019302906.0 1930
LP5820302905.8 2030
LP5620303005.6 2030
LP4724313004.7 2431
LP4527303004.5 2730
LP40303030043030
LP4624303004.62430
LP60203030062030
LP752030H3007.52030
LP2538363002.53836
LP30304030033040
LP3328303003.32830
LP3730313003.73031
LP40175030041750
LP40253530042535
LP4225333004.22533
LP4525283004.52528
LP4825303004.82530
LP50173830051738
LP50203530052035
LP50252830052528
LP5518343005.51834
LP60203030062030
LP70202530072025
LP5020363105.0 2036
LP5017453205.0 1745
LP6520303206.5 2030
LP4025353204.0 2535
LP3234363203.2 3436
LP6016363306.0 1636
LP4022453304.0 2245
LP5026303305.0 2630
LP5520353405.5 2035
LP5320363405.3 2036
LP5020403405.0 2040
LP7012503507.0 1250
LP7020303507.0 2030
LP5020353505.0 2035
LP3820503503.8 2050
LP5227303505.2 2730
LP2434543502.43454
LP5520363605.5 2036
LP4221393604.2 2139
LP3923393603.9 2339
LP3734343603.73434
LP6020353706.0 2035
LP6023313706.0 2331
LP4022483804.0 2248
LP5427303805.4 2730
LP4020553904.0 2055

Li Polymer Battery 400mAh-500mA

modelcapacity (mAh)Thickness (mm)Width (mm)Length (mm)
LP102323400102323
LP2537414002.53741
LP30304840033048
LP3032484003.0 3248
LP30354040033540
LP3234424003.23442
LP3724474003.72447
LP4020504004.0 2050
LP4024454004.0 2445
LP4025434004.0 2543
LP40303540043035
LP4520504004.5 2050
LP4525384004.52538
LP4929294004.92929
LP50194340051943
LP50243840052438
LP50253540052535
LP50273040052730
LP50303040053030
LP5118454005.11845
LP5514604005.51460
LP5623344005.62334
LP5822354005.8 2235
LP5926294005.92629
LP60126340061263
LP60135140061351
LP6017454006.0 1745
LP6018454006.0 1845
LP60203540062035
LP60242840062428
LP60253040062530
LP6320394006.32039
LP7027264007.0 2726
LP7720304007.72030
LP90232340092323
LP3725484203.72548
LP3729454203.72945
LP4522484204.5 2248
LP5024384205.0 2438
LP5219484205.2 1948
LP6027304206.0 2730
LP6030264206.0 3026
LP6320364206.3 2036
LP6424314206.4 2431
LP6516474206.5 1647
LP7020354207.0 2035
LP7824264207.8 2426
LP5521424305.5 2142
LP5525354305.5 2535
LP7018404307.0 1840
LP3524604403.5 2460
LP6016534406.0 1653
LP4020604504.0 2060
LP4026484504.0 2648
LP4325434504.3 2543
LP5025404505.0 2540
LP5030304505.0 3030
LP6020404506.0 2040
LP6218454506.2 1845
LP6527304506.5 2730
LP4030404604.0 3040
LP4525434704.5 2543
LP5817534705.8 1753
LP3529484803.5 2948
LP5022484805.0 2248
LP6017534806.0 1753
LP4034405004.0 3440
LP4229455004.2 2945
LP5034345005.0 3434
LP5525405005.5 2540
LP5624385005.6 2438
LP8020365008.0 2036
LP8030265008.0 3026
LP3538415003.53841
LP60302750063027
LP60303050063030
LP6526335006.52633
LP70204050072040
LP80154950081549
LP90203050092030
LP2534505002.53450
LP2539595002.53959
LP30345050033450
LP30375950033759
LP30404550034045
LP3333505003.33350
LP3438405003.43840
LP3534425003.53442
LP3534425003.53442
LP3634505003.63450
LP40354050043540
LP4125505004.12550
LP50205050052050
LP50254050052540
LP50303350053033
LP50303550053035
LP5429315005.42931
LP60175250061752
LP60204550062045
LP60253550062535
LP6820365006.82036
LP70204050072040
LP7820355007.82035
LP7912555007.91255
LP80135050081350
LP8514435008.51443

Application Case

500mAh Li Polymer Battery For Fingerprint Padlock

The Fingerprint Padlock is a game-changing travel-sized lock, designed and developed based on the core philosophy of defending your valuables, liberating your thoughts from luggage, and giving you a fun and car-free journey. With cutting-edge fingerprint scanner, no one can open your belongings. Built in 500mah Li Polymer Battery give you a long using time, 2 years standby. 85 decibel alarm, safeguard your belongings. This device with 3 feet retractable cable, you can us it in backpack, luggage, bicycle, handbag…..

More Details at: https://lipobattery.us/500mah-li-po-battery-for-fingerprint-padlock/

Li Polymer Battery 520mAh-1000mAh

modelCapacity(mAh)thickness(mm)width(mm)length(mm)voltage(v)
LP5926315405.926313.7
LP3736455503.736453.7
LP4022605504.022603.7
LP4525505504.525503.7
LP6522405506.522403.7
LP6820455606.820453.7
LP8016455708.016453.7
LP8217425708.217423.7
LP3028705803.028783.7
LP8017425808.017423.7
LP3922706003.922703.7
LP4030486004.030483.7
LP5030406005.030403.7
LP6024476006.024473.7
LP6030356006.030353.7
LP6720456006.720453.7
LP8518416008.518413.7
LP8527306008.527303.7
LP1026266001026263.7
LP5018696105.018693.7
LP7319436107.319433.7
LP8020446308.020443.7
LP4534426504.534423.7
LP5530406505.530403.7
LP6929356506.929353.7
LP1124266701124263.7
LP3932587003.932583.7
LP4028607004.028603.7
LP4034507004.034503.7
LP4220797004.220793.7
LP6514747006.514743.7
LP7520507007.520503.7
LP4234507204.234503.7
LP7826337207.826333.7
LP9627317209.627313.7
LP5820607305.820603.7
LP5030487505.030483.7
LP7028377507.028373.7
LP8022457508.022453.7
LP9627317509.627313.7
LP8828337808.828333.7
LP8222458008.2 22453.7
LP6029458006.0 29453.7
LP5834438005.8 34433.7
LP5334458005.3 34453.7
LP3834508003.8 34503.7
LP4434508004.4 34503.7
LP4835488004.8 35483.7
LP4836488004.8 36483.7
LP304265800342653.7
LP5827508005.827503.7
LP6134428006.134423.7
LP703043800730433.7
LP703434800734343.7
LP8521438008.521433.7
LP952536L8009.525363.7
LP102640H8001026403.7
LP2450648002.450643.7
LP402480800424803.7
LP4234508004.234503.7
LP502460800524603.7
LP503442800534423.7
LP5830458005.830453.7
LP603045800630453.7
LP603443800634433.7
LP6331378006.331373.7
LP6332358006.332353.7
LP6530408006.530403.7
LP702250800722503.7
LP702549800725493.7
LP7627408007.627403.7
LP801470800814703.7
LP8222438008.222433.7
LP8525388008.525383.7
LP8533288008.533283.7
LP901943800919433.7
LP6530428206.5 30423.7
LP4040528204.0 40523.7
LP3055608203.0 55603.7
LP4534508404.5 34503.7
LP8524488508.5 24483.7
LP8330428508.3 30423.7
LP4834508504.8 34503.7
LP3835608503.8 35603.7
LP4040508504.0 40503.7
LP5032508705.0 32503.7
LP6024608806.0 24603.7
LP8034348808.0 34343.7
LP5034488805.0 34483.7
LP5234488805.2 34483.7
LP9522459009.5 22453.7
LP7530429007.5 30423.7
LP6030489006.0 30483.7
LP6230489006.2 30483.7
LP6834409006.8 34403.7
LP5134469005.1 34463.7
LP5034499005.0 34493.7
LP5234509005.2 34503.7
LP5234549005.2 34543.7
LP3834669003.8 34663.7
LP4035629004.0 35623.7
LP4043509004.0 43503.7
LP504045900540453.7
LP5523709005.523703.7
LP5528709005.528553.7
LP5528559005.528553.7
LP552855S9005.528553.7
LP5834459005.834453.7
LP701970900719703.7
LP802548900825483.7
LP902250900922503.7
LP9524409009.524403.7
LP305060900350603.7
LP404355900443553.7
LP5520809005.520803.7
LP5523689005.523683.7
LP5734459005.734453.7
LP7518709007.518703.7
LP7532359007.532353.7
LP802642900826423.7
LP903132900931323.7
LP9628309009.628303.7
LP1015629001015623.7
LP5230589205.2 30583.7
LP5232509305.2 32503.7
LP6332489506.3 32483.7
LP6032509506.0 32503.7
LP5034509505.0 34503.7
LP5134559505.1 34553.7
LP4234669504.2 34663.7
LP4540509504.5 40503.7
LP3542619503.5 42613.7
LP6139389606.1 39383.7
LP72294810007.2 29483.7
LP70304810007.0 30483.7
LP55325010005.5 32503.7
LP54325710005.4 32573.7
LP75344010007.5 34403.7
LP60344810006.0 34483.7
LP54345010005.4 34503.7
LP55345010005.5 34503.7
LP40426110004.0 42613.7
LP43435010004.3 43503.7
LP35437410003.5 43743.7
LP40495110004.0 49513.7
LP37505610003.750563.7
LP38416610003.841663.7
LP41307810004.130783.7
LP5032551000532553.7
LP52345010005.234503.7
LP523450S10005.234503.7
LP6034481000634483.7
LP6034501000634503.7
LP6035441000635443.7
LP604040S1000640403.7
LP65256110006.525613.7
LP7034431000734433.7
LP75187810007.518783.7
LP75304610007.530463.7
LP75363610007.536363.7
LP763440S10007.634403.7
LP8026481000826483.7
LP803040S1000830403.7
LP85274510008.527453.7
LP9030401000930403.7
LP98323210009.832323.7
LP10205210001020523.7
LP10303510001030353.7
LP45326510004.532653.7
LP52345010005.234503.7
LP53345010005.334503.7
LP53356210005.335623.7
LP8025481000825483.7
LP8034431000834433.7
LP9031321000931323.7
LP98352910009.835293.7
LP10205010001020503.7
LP11303310001130333.7
LP11234410001123443.7