Hot Selling 3.7V LP352745 400mAh Lithium Polymer Battery

400mAh, Lithium Polymer Batteries - LiPol Battery Co., Ltd, lithium-polymer-batteries 400-500mAh, MSDS, Rechargeable li polymer batteries, Slim Rectangular Lithium Polymer Batteries, Standard Lithium polymer batteries, Thickness 3mm-3.9mm

Hot Selling 3.7V LP352745 400mAh Lithium Polymer Battery

Hot Selling 3.7V LP352745 400mAh Lithium Polymer Battery

In the precision-driven world of medical technology and portable electronics, finding a battery that combines a slim profile with reliable capacity is essential. The LP352745 400mAh Lithium Polymer Battery is engineered to meet these exacting standards, offering a high-density power solution for devices where internal space is at a premium.

Hot Selling LP352745 400mAh Lithium Polymer Battery thickness is 3.5mm, 27mm Width, 46mm Length. Perfectly suitable for your medical devices, this cell provides a stable voltage and a lightweight footprint to enhance user comfort and device portability.

In the competitive landscape of modern electronics, finding a power source that balances a slim profile with a robust capacity is key. LiPol Battery Co., Ltd., a premier manufacturer with 30 years of global export experience, introduces the LP352745 400mAh LiPo Battery. This model is designed for designers who refuse to compromise on power or space.

With our in-house R&D team and extensive sales experience, we provide more than just a battery; we provide a reliable energy partner for your hardware.

Why LiPol Battery Co., Ltd. is Your Best Partner? As a dedicated manufacturer of LiPo and Li-ion batteries, we offer flexibility that standard suppliers cannot match.

Expert Customization: We don’t just provide the cell. We can customize the PCM (Protection Circuit Module) for specific safety requirements and attach the exact connectors and wires your PCB requires.

Diverse Shape Catalog: Looking for something different? We also manufacture round lipo batteries, cylindrical lipo batteries, and specialized smart ring lipo batteries.

Global Shipping Standards: With 30 years of export experience, all our batteries meet international safety and shipping regulations.

Fast Lead Times: Popular Models (In-Stock): Typical MOQ of 5 pieces, delivered within 15 business days.

Custom Orders: MOQ of 5,000 units, delivered within 35 business days.

Google-Friendly Integration Tips
When integrating the LP352745 into your product, keep these search-optimized tips in mind:

Optimize for PCM Space: When designing your battery compartment, remember to account for the extra 1-2mm that a built-in PCM and its protective tape may add to the length.

Connector Compatibility: Using standard connectors like JST-PH or JST-SH can reduce your assembly time and cost.

Charging Efficiency: For a 400mAh cell, a standard charge rate of 0.5C (200mA) is recommended to maximize the battery’s cycle life.

Get a Quote Today
Does your next innovation need the thin-profile power of the LP352745? Contact the experts at LiPol Battery Co., Ltd. for professional advice and high-quality energy solutions.

Ready to power your next medical innovation? Whether you need a standard stock model or a Custom Lithium Polymer Battery, LiPol is your expert partner.

Contact LiPol | Visit Our Website

1.48Wh Lithium Polymer Battery | 27mm Width LiPo Battery | 3.5mm Thickness LiPo Battery | 3.7V Lithium Polymer Battery | 400mAh Lithium Polymer Battery | 46mm Length LiPo Battery | LP352745
Contact LiPol Battery Manufacturer Now

Hot Selling 3.7V LP352745 400mAh Lithium Polymer Battery Feature

ModelLP352745, 352745
TypeRechargeable Lithium Polymer Battery
Voltage3.7V
Capacity4o0mAh
Energy/ Wat-Hour Rating1.48Wh
Size3.5mm Thickness* 27mm Width* 46mm Length
Max Operating Voltage Range2.75V – 4.2V
Max Charge Voltage4.2V ±50mV
Discharge Cut Off2.75V
Charge Temp Range-10℃ to +45℃
Discharge Temp Range-20℃ to + 60℃
Humidity65 ±20%RH
Charge Current80mA – 200mA
Discharge Current200mAh – 400mA
Cycles Life500 cycles ≥ 80%
ManufacturerLiPol Battery Co., Ltd
keywords3.7V Lithium Polymer Battery, LP352745, 400mAh Lithium Polymer Battery, 1.48Wh Lithium Polymer Battery, 3.5mm Thickness LiPo Battery, 27mm Width LiPo Battery, 46mm Length LiPo Battery, LiPo Battery, Lithium Polymer Battery, Li-Polymer Battery, LiPolymer Battery, LiPol Battery, LiPol Battery Manufacturer

400mAh Lithium Polymer Battery Application

Primary Applications of the 400mAh LiPo Battery:

The LP352745 is a versatile cell that excels in mid-range power applications where weight and thickness are critical factors.

1. Smart Wearables & Health Monitors
At just 3.5mm thick, this battery is a perfect fit for fitness trackers and medical patches that require a multi-day charge while remaining discreet under clothing.

2. IoT & Portable Smart Sensors
For smart home security sensors or industrial IoT loggers, the 400mAh capacity provides the longevity needed for wireless data transmission without frequent recharging.

3. Portable Bluetooth Audio
The LP352745 powers high-end Bluetooth headsets and portable microphones, offering a stable 3.7V output for clear audio performance and extended playback time.

4. Compact Handheld Devices
From laser distance meters to digital voice recorders, this battery provides a high-density power solution that fits easily into ergonomic, handheld designs.

400mAh Lithium Polymer Batteries

Why Choose LiPol Battery Manufacturer?

Medical-Grade Precision: We understand the requirements for medical devices and ensure our LiPolymer Battery cells provide consistent discharge curves.

Slim Profile Expertise: Our 3.5mm Thickness LiPo Battery technology allows for the creation of thinner, more ergonomic devices.

Global Certification: All our 3.7V Lithium Polymer Battery solutions come with comprehensive documentation for easy international logistics.

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Instock 400mAh Lithium Polymer Batteries

Leading Designer and Manufacturer from China in Lithium-Ion Polymer Battery Cell & Packs, with OEM & ODM Great Services, Over 30 Years Battery Expert. Leave your requirement in our online footer box, LiPol will reply within 12 hours.

3.7V Standard Rechargeable Lithium Polymer Batteries 400mAh

3.7V Standard Rechargeable Lithium Polymer Batteries 400mAh, Leading Rechargeable Lithium Polymer Batteries Manufacturer, 30 Years Battery Expert, Competitive Price with High Quality, Accept small sample order & custom dimensions.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP102323400 mAh2323103.7V
LP105060400 mAh6050103.7V
LP182030400 mAh30201.83.7V
LP204355400 mAh554323.7V
LP224243400 mAh43422.23.7V
LP253347400 mAh47332.53.7V
LP253741400 mAh41372.53.7V
LP254337400 mAh37432.53.7V
LP273842400 mAh42382.73.7V
LP293345400 mAh45332.93.7V
LP303048400 mAh483033.7V
LP303049400 mAh493033.7V
LP303540400 mAh403533.7V
LP303839400 mAh393833.7V
LP303840400 mAh403833.7V
LP323442400 mAh42343.23.7V
LP333743400 mAh43373.33.7V
LP352745400 mAh45273.53.7V
LP374036400 mAh36403.73.7V
LP401946400 mAh461943.7V
LP402248400 mAh482243.7V
LP402743400 mAh432743.7V
LP403028400 mAh283043.7V
LP403035400 mAh353043.7V
LP421468400 mAh68144.23.7V
LP423034400 mAh34304.23.7V
LP432535400 mAh35254.33.7V
LP432543400 mAh43254.33.7V
LP451565400 mAh65154.53.7V
LP452248400 mAh48224.53.7V
LP452538400 mAh38254.53.7V
LP452827400 mAh27284.53.7V
LP462045400 mAh45204.63.7V
LP483030400 mAh30304.83.7V
LP492929400 mAh29294.93.7V
LP493030400 mAh30304.93.7V
LP4949135400 mAh135494.93.7V
LP501653400 mAh531653.7V
LP501943400 mAh431953.7V
LP502040400 mAh402053.7V
LP502438400 mAh382453.7V
LP502528400 mAh282553.7V
LP502535400 mAh352553.7V
LP502730400 mAh302753.7V
LP511845400 mAh45185.13.7V
LP512724400 mAh24275.13.7V
LP522025400 mAh25205.23.7V
LP532831400 mAh31285.33.7V
LP542338400 mAh38235.43.7V
LP542535400 mAh35255.43.7V
LP542630400 mAh30265.43.7V
LP543026400 mAh26305.43.7V
LP551460400 mAh60145.53.7V
LP552040400 mAh40205.53.7V
LP552138400 mAh38215.53.7V
LP552242400 mAh42225.53.7V
LP552436400 mAh36245.53.7V
LP552528400 mAh28255.53.7V
LP552530400 mAh30255.53.7V
LP552731400 mAh31275.53.7V
LP562334400 mAh34235.63.7V
LP562630400 mAh30265.63.7V
LP582038400 mAh38205.83.7V
LP582040400 mAh40205.83.7V
LP582528400 mAh28255.83.7V
LP582626400 mAh26265.83.7V
LP582728400 mAh28275.83.7V
LP601263400 mAh631263.7V
LP601351400 mAh511363.7V
LP601546400 mAh461563.7V
LP601548400 mAh481563.7V
LP601646400 mAh461663.7V
LP602035400 mAh352063.7V
LP602428400 mAh282463.7V
LP602450400 mAh502463.7V
LP602528400 mAh282563.7V
LP602530400 mAh302563.7V
LP602624400 mAh242663.7V
LP602625400 mAh252663.7V
LP602626400 mAh262663.7V
LP622930400 mAh30296.23.7V
LP631543400 mAh43156.33.7V
LP651648400 mAh48166.53.7V
LP652425400 mAh25246.53.7V
LP652524400 mAh24256.53.7V
LP701345400 mAh451373.7V
LP701735400 mAh351773.7V
LP702035400 mAh352073.7V
LP702226400 mAh262273.7V
LP702529400 mAh292573.7V
LP741434400 mAh34147.43.7V
LP752030400 mAh30207.53.7V
LP752228400 mAh28227.53.7V
LP772030400 mAh30207.73.7V
LP781250400 mAh50127.83.7V
LP782030400 mAh30207.83.7V
LP801343400 mAh431383.7V
LP801437400 mAh371483.7V
LP801636400 mAh361683.7V
LP801640400 mAh401683.7V
LP801730400 mAh301783.7V
LP801830400 mAh301883.7V
LP802526400 mAh262583.7V
LP851730400 mAh30178.53.7V
LP902023400 mAh232093.7V
LP902024400 mAh242093.7V
LP902025400 mAh252093.7V
LP902323400 mAh232393.7V
LP922025400 mAh25209.23.7V
LP932323400 mAh23239.33.7V
LP102320410 mAh2023103.7V
LP403335410 mAh353343.7V
LP492726415 mAh26274.93.7V
LP101532420 mAh3215103.7V
LP223355420 mAh55332.23.7V
LP233555420 mAh55352.33.7V
LP253747420 mAh47372.53.7V
LP303448420 mAh483433.7V
LP352065420 mAh65203.53.7V
LP353338420 mAh38333.53.7V
LP401574420 mAh741543.7V
LP401862420 mAh621843.7V
LP403232420 mAh323243.7V
LP423035420 mAh35304.23.7V
LP482536420 mAh36254.83.7V
LP482628420 mAh28264.83.7V
LP502038420 mAh382053.7V
LP532337420 mAh37235.33.7V
LP532727420 mAh27275.33.7V
LP551554420 mAh54155.53.7V
LP551750420 mAh50175.53.7V
LP592631420 mAh31265.93.7V
LP601550420 mAh501563.7V
LP601647420 mAh471663.7V
LP602136420 mAh362163.7V
LP602828420 mAh282863.7V
LP641154420 mAh54116.43.7V
LP701640420 mAh401673.7V
LP701836420 mAh361873.7V
LP702626420 mAh262673.7V
LP732521420 mAh21257.33.7V
LP751641420 mAh41167.53.7V
LP752327420 mAh27237.53.7V
LP822030420 mAh30208.23.7V
LP961924420 mAh24199.63.7V
LP224747430 mAh47472.23.7V
LP352743430 mAh43273.53.7V
LP403040430 mAh403043.7V
LP442730430 mAh30274.43.7V
LP502732430 mAh322753.7V
LP532336430 mAh36235.33.7V
LP552331430 mAh31235.53.7V
LP552431430 mAh31245.53.7V
LP582235430 mAh35225.83.7V
LP601843430 mAh431863.7V
LP631646430 mAh46166.33.7V
LP652035430 mAh35206.53.7V
LP731738430 mAh38177.33.7V
LP762030430 mAh30207.63.7V
LP453026440 mAh26304.53.7V
LP532626440 mAh26265.33.7V
LP111825450 mAh2518113.7V
LP111927450 mAh2719113.7V
LP204365450 mAh654323.7V
LP253658450 mAh58362.53.7V
LP303539450 mAh393533.7V
LP323240450 mAh40323.23.7V
LP323538450 mAh38353.23.7V
LP352070450 mAh70203.53.7V
LP352073450 mAh73203.53.7V
LP353737450 mAh37373.53.7V
LP382746450 mAh46273.83.7V
LP382844450 mAh44283.83.7V
LP392255450 mAh55223.93.7V
LP402835450 mAh352843.7V
LP423040450 mAh40304.23.7V
LP431575450 mAh75154.33.7V
LP492540450 mAh40254.93.7V
LP502837450 mAh372853.7V
LP503030450 mAh303053.7V
LP552045450 mAh45205.53.7V
LP552535450 mAh35255.53.7V
LP562044450 mAh44205.63.7V
LP562535450 mAh35255.63.7V
LP601453450 mAh531463.7V
LP602040450 mAh402063.7V
LP602335450 mAh352363.7V
LP602338450 mAh382363.7V
LP631745450 mAh45176.33.7V
LP632730450 mAh30276.33.7V
LP642235450 mAh35226.43.7V
LP651447450 mAh47146.53.7V
LP651448450 mAh48146.53.7V
LP672528450 mAh28256.73.7V
LP681454450 mAh54146.83.7V
LP702526450 mAh262573.7V
LP722728450 mAh28277.23.7V
LP731254450 mAh54127.33.7V
LP732922450 mAh22297.33.7V
LP751645450 mAh45167.53.7V
LP751735450 mAh35177.53.7V
LP751738450 mAh38177.53.7V
LP752527450 mAh27257.53.7V
LP752528450 mAh28257.53.7V
LP762526450 mAh26257.63.7V
LP801637450 mAh371683.7V
LP802030450 mAh302083.7V
LP852425450 mAh25248.53.7V
LP901540450 mAh401593.7V
LP902426450 mAh262493.7V
LP946687450 mAh87669.43.7V
LP951730450 mAh30179.53.7V
LP302575460 mAh752533.7V
LP313450460 mAh50343.13.7V
LP352074460 mAh74203.53.7V
LP403834460 mAh343843.7V
LP503528460 mAh283553.7V
LP552240460 mAh40225.53.7V
LP592628460 mAh28265.93.7V
LP602725460 mAh252763.7V
LP602830460 mAh302863.7V
LP701740460 mAh401773.7V
LP771930460 mAh30197.73.7V
LP801445460 mAh451483.7V
LP284050470 mAh50402.83.7V
LP552050470 mAh50205.53.7V
LP553030470 mAh30305.53.7V
LP582533470 mAh33255.83.7V
LP602234470 mAh342263.7V
LP681646470 mAh46166.83.7V
LP472740475 mAh40274.73.7V
LP131330480 mAh3013133.7V
LP304040480 mAh404033.7V
LP353045480 mAh45303.53.7V
LP373045480 mAh45303.73.7V
LP373442480 mAh42343.73.7V
LP402550480 mAh502543.7V
LP403442480 mAh423443.7V
LP423038480 mAh38304.23.7V
LP433040480 mAh40304.33.7V
LP442539480 mAh39254.43.7V
LP443040480 mAh40304.43.7V
LP452540480 mAh40254.53.7V
LP622727480 mAh27276.23.7V
LP652539480 mAh39256.53.7V
LP652626480 mAh26266.53.7V
LP652631480 mAh31266.53.7V
LP652728480 mAh28276.53.7V
LP682035480 mAh35206.83.7V
LP732035480 mAh35207.33.7V
LP802333480 mAh332383.7V
LP902029480 mAh292093.7V
LP712827485 mAh27287.13.7V
LP502832490 mAh322853.7V
LP652334490 mAh34236.53.7V
LP662631490 mAh31266.63.7V
LP751540490 mAh40157.53.7V
LP602629495 mAh292663.7V
LP632036420mAh36206.33.7V
LP601745400mAh45176.03.7V
LP453031400mAh31304.53.7V
LP502040400mAh41205.03.7V
LP822128400mAh29218.23.7V
LP423038400mAh39304.23.7V
LP861631400mAh32168.63.7V
LP342448405mAh49243.43.7V
LP791535410mAh36157.93.7V
LP452627425mAh28264.53.7V
LP582336440mAh37235.83.7V
LP402340450mAh412343.7V
LP582535470mAh36255.83.7V
LP902230480mAh312293.7V
LP573129480mAh30315.73.7V
LP602532480mAh332563.7V
LPHV801437404mAh381483.85V
LPHV422727407mAh28274.23.85V
LPHV801535410mAh361583.85V
LPHV752039460mAh40207.53.85V
LPHV751536460mAh37157.53.85V
LPHV431947460mAh48194.33.85V
LPHV391558480mAh59153.93.85V
LPHV442627425mAh28264.43.8V
LPHV602726430mAh272763.8V
LPHV442538445mAh39254.43.8V