Small LiPo Batteries LP351121 40mAh

With PCM and wires 20mm

Capacity40mAh
Voltage3.7V
Battery TypeRechargeable Small LiPo Battery
Energy0.148 Wh
Net Weight2 g
DetailProtection circuit&50mm wires

Small LiPo Batteries LP351121 40mAh
With PCM and wires 20mm

Find the Best LiPo Battery for your new Design, High Capacity, and Compact Size, Get a Quote.
Small LiPo Batteries LP351121 40mAh.

This battery has a capacity of 40mAh for a total of about 0.33 Wh. If you need a small battery, we also have within a 100mAh+ model

We focus on helping our customers design the best custom battery pack products that are the most cost-effectiveenvironmentally safe, and exceed all of their specifications. Our offering of LiPo batteries and custom LiPo battery packs allows us to work with our customers and their engineering teams to manage the power needs of their end products. Our goal is to exceed your specifications while keeping you under budget.

We are a full-service custom LiPo battery manufacturer with full design & engineering capabilities. Our team has extensive experience with Lithium-ion, Lithium polymer, Nickel-metal hydride, Nickel-cadmiumlithium primary, and alkaline battery packs and assemblies. We offer the latest in battery technologies including the ability to label, shrink wrap, custom terminate, or enclose in plastic.

We developed and designed different series of LiPo Batteries for selection and evaluation, Our LiPo batteries are designed for Wearable Medical devices, hardware prototypes, wireless devices, and fitness tracking devices.

Protective Circuit (Prevent the battery from short-circuiting), NTC (Thermistor), and Connectors (Molex, JST & Hirose) are assembled when requested.

Our LiPo Battery Safe with Japan IC+MOS & Compact Shape & Long Cycles Life.

Like most LiPo batteries we sell do not have thermistors built-in. This is why we suggest charging at 1/2C or even less – 45mA max in this case which is how much you can get from a USB port.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these LiPo batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect LiPo batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all LiPo batteries and with any power source – they should be used by experts who are comfortable working with power supplies.

Application With Small LiPo Batteries 40mAh:

LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries

LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries With PCM & wires 50mm Model LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 640mAh 3.7V Rechargeable LiPo Battery Batteries Voltage 3.7V LiPo...

LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries

LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries With PCM & wires 50mm Model LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries Type Rechargeable LiPo battery Capacity 450mAh LiPo Battery Voltage 3.7V LiPo Battery Energy 1.67Wh LiPo Battery Net...

LP782257 1100mAh 3.7V LiPo Battery Batteries

LP782257 1100mAh 3.7V LiPo Battery Batteries With PCM &  wires 50mm Model LP782257 1100mAh 3.7V LiPo Battery Batteries Type 3.7V LiPo Battery Batteries Capacity 1100mAh 3.7V LiPo Battery Batteries Voltage 3.7V LiPo Battery Batteries Energy 4.07Wh LiPo Battery...

LP112540 1100mAh 3.7V LiPo Battery Batteries

LP112540 1100mAh 3.7V LiPo Battery Batteries With PCM &  wires 50mm Model LP112540 1100mAh 3.7V LiPo Battery Batteries Type 3.7V LiPo Battery Batteries Capacity 1100mAh 3.7V LiPo Battery Batteries Voltage 3.7V LiPo Battery Batteries Energy 4.07Wh LiPo Battery...

LP103565 2900mAh 3.7V Rechargeable LiPo Battery Batteries

LP103565 2900mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm and tow connectors Molex 501330-0200(A)  Model LP103565 2900mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2900mAh 3.7V Rechargeable...

LP113646 2200mAh 3.7V Rechargeable LiPo Battery Batteries

LP113646 2200mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm Model LP113646 2200mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2200mAh 3.7V Rechargeable LiPo Battery Batteries Voltage 3.7V LiPo...

LP905857 4000mAh 3.7V Rechargeable LiPo Battery Batteries

LP905857 4000mAh 3.7V Rechargeable LiPo Battery Batteries With PCM &  wires 50mm Model LP905857 4000mAh 3.7V Rechargeable LiPo Battery Batteries Type Rechargeable LiPo battery Capacity 4000mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Batteries Energy...

LP504386 2200mAh 3.7V Rechargeable LiPo Battery Batteries

LP504386 2200mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm and connector Model LP504386 2200mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2200mAh 3.7V Rechargeable LiPo Battery Batteries...

LP103650 2000mAh 3.7V Rechargeable LiPo Battery Batteries

LP103650 2000mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm and connector and JST PHR-2 (A) Model LP103650 2000mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2000mAh 3.7V Rechargeable LiPo...

LPHD9834044 1450mAh 3A High rate LiPo Battery Batteries

LPHD9834044 1450mAh 3A High rate LiPo Battery Batteries With PCM &  wires 50mm Model LPHD9834044 1450mAh 3A High rate LiPo Battery Batteries Type 3.7V 3A High rate LiPo Battery Batterie Capacity 1000mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Batteries...

Hot Selling Small LiPo Batteries 40mAh:

LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries

LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries

LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries With PCM & wires 50mm Model LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 640mAh 3.7V Rechargeable LiPo Battery Batteries Voltage 3.7V LiPo...

LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries

LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries

LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries With PCM & wires 50mm Model LP352073 450mAh 3.7V Rechargeable LiPo Battery Batteries Type Rechargeable LiPo battery Capacity 450mAh LiPo Battery Voltage 3.7V LiPo Battery Energy 1.67Wh LiPo Battery Net...

LP782257 1100mAh 3.7V LiPo Battery Batteries

LP782257 1100mAh 3.7V LiPo Battery Batteries

LP782257 1100mAh 3.7V LiPo Battery Batteries With PCM &  wires 50mm Model LP782257 1100mAh 3.7V LiPo Battery Batteries Type 3.7V LiPo Battery Batteries Capacity 1100mAh 3.7V LiPo Battery Batteries Voltage 3.7V LiPo Battery Batteries Energy 4.07Wh LiPo Battery...

Check within Small LiPo  LiPo Batteries 40mAh:

Rechargeable 3.7V LiPo Batteries Within 100mAh

Rechargeable 3.7V LiPo Batteries Capacity Within 100mAh, Leading Lithium Polymer Batteries Manufacturer, Over 30 Years Battery Expert, Competitive Price with High Quality, Accept small sample order & custom dimensions.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)
LP15102012mAh20101.5
LP25081615mAh1682.5
LP25121215mAh12122.5
LP50052220mAh2255.0
LP27101522mAh15102.7
LP31101323mAh13103.1
LP07273625mAh36270.7
LP19132025mAh20131.9
LP22122025mAh20122.2
LP30101625mAh16103.0
LP34111425mAh14113.4
LP42081525mAh1584.2
LP25101926mAh19102.5
LP22161930mAh19162.2
LP22162030mAh20162.2
LP23112330mAh23112.3
LP30121830mAh18123.0
LP19162232mAh22161.9
LP14281733mAh17281.4
LP16182333mAh23181.6
LP45111333mAh13114.5
LP39081935mAh1983.9
LP40101535mAh15104.0
LP50052735mAh2755.0
LP16182537mAh25181.6
LP20103037mAh30102.0
LP20103040mAh30102.0
LP20123540mAh35122.0
LP22152540mAh25152.2
LP25132040mAh20132.5
LP30151540mAh15153.0
LP35101940mAh19103.5
LP35112140mAh21113.5
LP36082040mAh2083.6
LP37082140mAh2183.7
LP40101540mAh15104.0
LP40101740mAh17104.0
LP40121540mAh15124.0
LP42091940mAh1994.2
LP53101540mAh15105.3
LP55101340mAh13105.5
LP55111340mAh13115.5
LP20201842mAh18202.0
LP37073042mAh3073.7
LP45131342mAh13134.5
LP47121342mAh13124.7
LP60101342mAh13106.0
LP20281745mAh17282.0
LP30102245mAh22103.0
LP32111945mAh19113.2
LP32141745mAh17143.2
LP35082645mAh2683.5
LP35112045mAh20113.5
LP36091945mAh1993.6
LP50111545mAh15115.0
LP55121345mAh13125.5
LP58101345mAh13105.8
LP60111345mAh13116.0
LP01303550mAh35301.0
LP26152250mAh22152.6
LP33083350mAh3383.3
LP33161450mAh14163.3
LP35121950mAh19123.5
LP35191550mAh15193.5
LP37073050mAh3073.7
LP38092050mAh2093.8
LP38102050mAh20103.8
LP39111950mAh19113.9
LP45102050mAh20104.5
LP46111950mAh19114.6
LP49111550mAh15114.9
LP50121550mAh15125.0
LP55111550mAh15115.5
LP55121250mAh12125.5
LP58111350mAh13115.8
LP26132552mAh25132.6
LP28122155mAh21122.8
LP30122555mAh25123.0
LP35082955mAh2983.5
LP35092655mAh2693.5
LP37102255mAh22103.7
LP40102055mAh20104.0
LP40111955mAh19114.0
LP45082455mAh2484.5
LP48101855mAh18104.8
LP55121455mAh14125.5
LP35092557mAh2593.5
LP09403458mAh34409.0
LP38082958mAh2983.8
LP60101558mAh15106.0
LP20202060mAh20202.0
LP28162260mAh22162.8
LP30103060mAh30103.0
LP30112560mAh25113.0
LP30132160mAh21133.0
LP31122260mAh22123.1
LP31181760mAh17183.1
LP32102760mAh27103.2
LP35102460mAh24103.5
LP35122360mAh23123.5
LP37102360mAh23103.7
LP38121960mAh19123.8
LP39082960mAh2983.9
LP40111960mAh19114.0
LP40122060mAh20124.0
LP43141560mAh15144.3
LP44111960mAh19114.4
LP45151560mAh15154.5
LP50121860mAh18125.0
LP60111560mAh15116.0
LP22182862mAh28182.2
LP40151562mAh15154.0
LP21152865mAh28152.1
LP25132865mAh28132.5
LP25133065mAh30132.5
LP30132365mAh23133.0
LP30152265mAh22153.0
LP35103065mAh30103.5
LP35142065mAh20143.5
LP37152065mAh20153.7
LP40102565mAh25104.0
LP40112365mAh23114.0
LP43092865mAh2894.3
LP48111965mAh19114.8
LP22202570mAh25202.2
LP28122870mAh28122.8
LP29112670mAh26112.9
LP30084570mAh4583.0
LP32132270mAh22133.2
LP32132470mAh24133.2
LP32152270mAh22153.2
LP33103070mAh30103.3
LP33122270mAh22123.3
LP35083370mAh3383.5
LP35142370mAh23143.5
LP36122570mAh25123.6
LP38102870mAh28103.8
LP39152070mAh20153.9
LP40083070mAh3084.0
LP40092570mAh2594.0
LP42082870mAh2884.2
LP45122070mAh20124.5
LP45122070mAh20124.5
LP46141770mAh17144.6
LP48122070mAh20124.8
LP24182572mAh25182.4
LP38102572mAh25103.8
LP38122372mAh23123.8
LP24202575mAh25202.4
LP25152475mAh24152.5
LP28201875mAh18202.8
LP30152575mAh25153.0
LP32132575mAh25133.2
LP32312575mAh25313.2
LP35083575mAh3583.5
LP36112275mAh22113.6
LP45121975mAh19124.5
LP48083375mAh3384.8
LP50102075mAh2085.0
LP50121975mAh19125.0
LP50122075mAh20125.0
LP60102075mAh20106.0
LP40122378mAh23124.0
LP40123378mAh33124.0
LP65141979mAh19146.5
LP18214280mAh42211.8
LP25153080mAh30152.5
LP29143080mAh30142.9
LP32132380mAh23133.2
LP35122580mAh25123.5
LP35123080mAh30123.5
LP38102980mAh29103.8
LP38103080mAh30103.8
LP38122580mAh25123.8
LP40112480mAh24114.0
LP40122080mAh20124.0
LP40122580mAh25124.0
LP40142380mAh23144.0
LP45093080mAh3094.5
LP48151680mAh16154.8
LP50121980mAh19125.0
LP50122080mAh20125.0
LP54141580mAh15145.4
LP55141580mAh15145.5
LP65151580mAh15156.5
LP20243085mAh30242.0
LP25192885mAh28192.5
LP26162785mAh27162.6
LP30152585mAh25153.0
LP32132485mAh24133.2
LP35084085mAh4083.5
LP35152585mAh25153.5
LP37103085mAh30103.7
LP40102985mAh29104.0
LP50102385mAh23105.0
LP50102485mAh24105.0
LP50112185mAh21115.0
LP50122185mAh21125.0
LP50141985mAh19145.0
LP60102085mAh20106.0
LP0818318mAh31180.8
LP10305390mAh533010.0
LP22184590mAh45182.2
LP24302490mAh24302.4
LP25173090mAh30172.5
LP26203090mAh30202.6
LP27124490mAh44122.7
LP28172890mAh28172.8
LP28202290mAh22202.8
LP30132490mAh24133.0
LP30173090mAh30173.0
LP34132890mAh28133.4
LP35093990mAh3993.5
LP35103890mAh38103.5
LP35132790mAh27133.5
LP35162390mAh23163.5
LP39132390mAh23133.9
LP39172090mAh20173.9
LP40103090mAh30104.0
LP40122690mAh26124.0
LP43102790mAh27104.3
LP44102890mAh28104.4
LP44103090mAh30104.4
LP45132390mAh23134.5
LP60121890mAh18126.0
LP60121990mAh19126.0
LP60122090mAh20126.0
LP15263895mAh38261.5
LP24202595mAh25202.4
LP25222595mAh25222.5
LP30153095mAh30153.0
LP30192595mAh25193.0
LP30311695mAh16313.0
LP40103495mAh34104.0
LP40103595mAh35104.0
LP45093495mAh3494.5
LP45152095mAh20154.5
LP50082995mAh2985.0
LP50122095mAh20125.0
LP50122395mAh23125.0
LP60102495mAh24106.0
LP70112095mAh20117.0
LP70131795mAh17137.0