LP422533 300mAh CB 3.7V LiPo Battery Batteries

Globally Certified, Compact Power for Modern Electronics, A Power Cell as Versatile as Your Designs. Power your innovative products with a certified and reliable energy source. Explore the possibilities with LiPol, where our extensive line ensures we have the perfect battery for you.

LiPol introduces the LP422533 300mAh CB 3.7V LiPo Battery Batteries, a CB Scheme certified power solution that combines international safety compliance with a compact, energy-dense design. Measuring just 4.2×25×34mm, this 300mAh battery is engineered for devices where space is at a premium and reliability is non-negotiable.

LiPol’s LiPo Battery line includes ultra-thin, round, and high-rate models, offering a comprehensive spectrum of power solutions for every unique application, from the smallest wearables to the most power-hungry devices.

Why Partner with LiPol?

✔ 30+ Years of dedicated Lithium Polymer expertise.

✔ ISO9001 Certified Manufacturing for guaranteed quality and consistency.

✔ Complete Portfolio: LiPol’s LiPo Battery line includes ultra-thin, round, and high-rate models, making us a one-stop-shop for all your power needs.

✔ End-to-End Support from initial concept to final production and certification.

[Inquire About Our Full Product Line Today]

📩 Contact our battery experts today!

🌐 Browse more certified LiPo Battery Batteries

LP422533 300mAh CB 3.7V LiPo Battery Batteries Feature

ModelLP422533, 422533
TypeRechargeable LiPo Battery
Size4.2mm thickness, 25mm Width, 34mm Length
ManufacturerLiPol Battery Co., Ltd
CertificatesCB, IEC62133-2017, UN38.3, MSDS
CyclesMore than 500 Cycles
Voltage3.7V
Capacity300mAh

300mAh LiPo Battery Application

Ideal Applications

  • Wearable Devices (Fitness bands, smart rings)

  • Bluetooth Earbuds and Hearing Aids

  • Miniature IoT Sensors and Trackers

  • Compact Consumer Electronics

  • Portable Medical Monitors

300mAh LiPo Batteries

Why Choose the LP422533?

✅ Global Compliance: CB Certification ensures acceptance in over 50 countries, simplifying your product’s international launch.

✅ Space-Optimized: Its ultra-slim profile is ideal for sleek, modern device designs.

✅ Proven Reliability: Manufactured under strict ISO9001 quality controls.

✅ Part of a Full Ecosystem: LiPol’s LiPo Battery line includes ultra-thin, round, and high-rate models, ensuring we have the perfect fit for your next project.

1.295Wh 350mAh LP672030 3.7V IEC62133-2017 Certified LiPo Battery

1.295Wh 350mAh LP672030 3.7V IEC62133-2017 Certified LiPo Battery

1.295Wh 350mAh LP672030 3.7V IEC62133-2017 Certified LiPo Battery Source the IEC62133-2017 certified LP672030 3.7V 350mAh 1.295Wh LiPo battery from LiPol Battery Manufacturer. Fast shipping & sample MOQ of 5 pcs! Finding a high-density, certified power source for...

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LP602028 3.7V 370mAh 1.37Wh LiPo Battery

LP602028 3.7V 370mAh 1.37Wh LiPo Battery

LP602028 3.7V 370mAh 1.37Wh LiPo Battery Reliable Power in a Micro-Footprint, Modern wearable designs, IoT nodes, and miniature portable electronics demand ultra-compact hardware solutions that do not compromise on reliability. As a leading LiPol Battery Manufacturer,...

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LP451838 3.7V 300mAh 1.11Wh LiPo Battery

LP451838 3.7V 300mAh 1.11Wh LiPo Battery

LP451838 3.7V 300mAh 1.11Wh LiPo Battery Optimize your next wearable design with the LP451838 3.7V 300mAh 1.11Wh LiPo Battery. Featuring a slim 4.5mm thickness, it's the ideal choice for consumer electronics. Partner with a leading LiPol Battery Manufacturer for...

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Instock 300mAh LiPo Batteries

Ordering & Customization

🔹 Standard CB Certified Models in stock for rapid prototyping and production.

🔹 Full Customization Available: While the LP422533 is an excellent standard solution, we specialize in tailoring batteries to your exact needs.

🔹 OEM/ODM Support for high-volume projects.

🔹 Expert Technical Guidance to help you select or create the ideal power solution.

Rechargeable 3.7V LiPo Batteries 300mAh

Rechargeable 3.7V LiPo Batteries 300mAh, Leading 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)
LP232575300mAh75252.33.7V
LP253836300mAh36382.53.7V
LP274330300mAh30432.73.7V
LP303040300mAh40303.03.7V
LP332830300mAh30283.33.7V
LP352044300mAh44203.53.7V
LP353030300mAh30303.53.7V
LP353035300mAh35303.53.7V
LP372835300mAh35283.73.7V
LP373031300mAh31303.73.7V
LP383034300mAh34303.83.7V
LP401750300mAh50174.03.7V
LP402040300mAh40204.03.7V
LP402535300mAh35254.03.7V
LP403030300mAh30304.03.7V
LP421266300mAh66124.23.7V
LP422040300mAh40204.23.7V
LP422533300mAh33254.23.7V
LP451165300mAh65114.53.7V
LP451646300mAh46164.53.7V
LP452528300mAh28254.53.7V
LP462430300mAh30244.63.7V
LP481449300mAh49144.83.7V
LP481738300mAh38174.83.7V
LP482530300mAh30254.83.7V
LP501550300mAh50155.03.7V
LP501646300mAh46165.03.7V
LP501738300mAh38175.03.7V
LP501838300mAh38185.03.7V
LP501935300mAh35195.03.7V
LP502035300mAh35205.03.7V
LP502528300mAh28255.03.7V
LP502530300mAh30255.03.7V
LP502535300mAh35255.03.7V
LP551834300mAh34185.53.7V
LP581735300mAh35175.83.7V
LP602028300mAh28206.03.7V
LP602030300mAh30206.03.7V
LP602425300mAh25246.03.7V
LP602525300mAh25256.03.7V
LP621537300mAh37156.23.7V
LP621727300mAh27176.23.7V
LP701434300mAh34147.03.7V
LP702025300mAh25207.03.7V
LP752030300mAh30207.53.7V
LP802025300mAh25208.03.7V
LP342734310mAh34273.43.7V
LP402535310mAh35254.03.7V
LP452530310mAh30254.53.7V
LP452728310mAh28274.53.7V
LP572030310mAh30205.73.7V
LP572225310mAh25225.73.7V
LP442630315mAh30264.43.7V
LP253242320mAh42322.53.7V
LP312539320mAh39253.13.7V
LP321672320mAh72163.23.7V
LP321863320mAh63183.23.7V
LP322544320mAh44253.23.7V
LP402040320mAh40204.03.7V
LP452533320mAh33254.53.7V
LP462040320mAh40204.63.7V
LP491360320mAh60134.93.7V
LP501738320mAh38175.03.7V
LP501842320mAh42185.03.7V
LP502528320mAh28255.03.7V
LP522826320mAh26285.23.7V
LP572225320mAh25225.73.7V
LP601733320mAh33176.03.7V
LP602526320mAh26256.03.7V
LP622030320mAh30206.23.7V
LP701438320mAh38147.03.7V
LP701439320mAh39147.03.7V
LP822024320mAh24208.23.7V
LP852025320mAh25208.53.7V
LP353040330mAh40303.53.7V
LP432827330mAh27284.33.7V
LP471360330mAh60134.73.7V
LP502131330mAh31215.03.7V
LP532033330mAh33205.33.7V
LP552033330mAh33205.53.7V
LP751435330mAh35147.53.7V
LP451842335mAh42184.53.7V
LP381468340mAh68143.83.7V
LP502040340mAh40205.03.7V
LP652425340mAh25246.53.7V
LP253549350mAh49352.53.7V
LP303442350mAh42343.03.7V
LP352055350mAh55203.53.7V
LP352545350mAh45253.53.7V
LP362935350mAh35293.63.7V
LP373036350mAh36303.73.7V
LP403035350mAh35304.03.7V
LP423030350mAh30304.23.7V
LP452535350mAh35254.53.7V
LP502530350mAh30255.03.7V
LP522824350mAh24285.23.7V
LP551160350mAh60115.53.7V
LP551263350mAh63125.53.7V
LP552035350mAh35205.53.7V
LP552530350mAh30255.53.7V
LP562035350mAh35205.63.7V
LP581838350mAh38185.83.7V
LP601642350mAh42166.03.7V
LP601742350mAh42176.03.7V
LP601836350mAh36186.03.7V
LP651637350mAh37166.53.7V
LP652030350mAh30206.53.7V
LP652526350mAh26256.53.7V
LP672030350mAh30206.73.7V
LP682030350mAh30206.83.7V
LP683221350mAh21326.83.7V
LP701248350mAh48127.03.7V
LP702030350mAh30207.03.7V
LP731836350mAh36187.33.7V
LP801730350mAh30178.03.7V
LP831730350mAh30178.33.7V
LP851630350mAh30168.53.7V
LP351672360mAh72163.53.7V
LP402050360mAh50204.03.7V
LP403031360mAh31304.03.7V
LP452043360mAh43204.53.7V
LP453030360mAh30304.53.7V
LP482827360mAh27284.83.7V
LP582628360mAh28265.83.7V
LP591738360mAh38175.93.7V
LP502235365mAh35225.03.7V
LP532233370mAh33225.33.7V
LP541841370mAh41185.43.7V
LP552035370mAh35205.53.7V
LP263545380mAh45352.63.7V
LP293442380mAh42342.93.7V
LP402050380mAh50204.03.7V
LP402445380mAh45244.03.7V
LP403040380mAh40304.03.7V
LP452045380mAh45204.53.7V
LP502236380mAh36225.03.7V
LP522040380mAh40205.23.7V
LP522530380mAh30255.23.7V
LP581646380mAh46165.83.7V
LP602035380mAh35206.03.7V
LP642527380mAh27256.43.7V
LP651640380mAh40166.53.7V
LP701833380mAh33187.03.7V
LP702030380mAh30207.03.7V
LP751635380mAh35167.53.7V
LP851730380mAh30178.53.7V
LP233075390mAh75302.33.7V
LP402440390mAh40244.03.7V
LP482930390mAh30294.83.7V
LP532040390mAh40205.33.7V
LP681738390mAh38176.83.7V
LP522535395mAh35255.23.7V
LP533028300mAh29305.33.7V
LP621733300mAh34176.23.7V
LP382427300mAh28243.83.7V
LP551827310mAh28185.53.7V
LP501740320mAh411753.7V
LP422238325mAh39224.23.7V
LP512425340mAh26245.13.7V
LPHV411636315mAh37164.13.85V
LPHV441643329mAh44164.43.85V
LPHV542125393mAh26215.43.85V
LPHV342830300mAh31283.43.8V
LPHV372727300mAh28273.73.8V
LPHV512426340mAh27245.13.8V