3.7V Certified LiPoly Battery LP303040 320mAh 1.18Wh with Protection Circuit and Wires

300mAh+, Best Seller 110-500mAh, Certified LiPoly Battery, length 40mm, rechargeable lipoly battery, square lipoly battery, thickness 3.0mm+

1.18Wh | 320mAh | CE Certified | length 40mm | MSDS Certified | PCM | thickness 3.0mm | width 30mm

CE MSDS Certified LiPoly Battery LP303040 3.7V 320mAh 1.18Wh with Protection Circuit and Wires 50mm

In the world of portable electronics, the demand for reliable, high-capacity, and compact power sources continues to grow. Among the many options available, the 3.7V LiPoly Battery LP303040 320mAh 1.18Wh stands out as a versatile and efficient energy solution. This lipoly battery, with its impressive capacity and built-in protection circuit, is designed to meet the needs of a wide range of applications, from consumer electronics to DIY projects. Let’s dive into the features and benefits of this remarkable battery.

The LiPoly Battery LP303040 3.7V 320mAh dimensions is 3.0mm x 30mm x 40mm, it with protection circuit and wires 50mm. Thanks to its high energy density, this LiPoly battery offers a longer runtime without increasing the battery’s size or weight. This is particularly beneficial for portable and mobile devices, where maintaining a lightweight design is crucial. Whether you’re powering a drone, a wearable device, or a custom project, this lipoly battery delivers the performance and safety you need.

At LiPol Battery Co., Ltd., we specialize in high-quality lithium polymer batteries designed for superior performance, safety, and longevity. Whether you need a ready-made solution or a customized battery, we provide fast sampling, mass production capabilities, and expert technical support to help you find the perfect power solution. Contact us today to learn more about this battery, request samples, or discuss customization options. Let us help you find the perfect power solution for your next project!

CE MSDS Certified LiPoly Battery LP303040 3.7V 320mAh 1.18Wh Specifications

Battery Type:3.7V Certified LiPoly Battery
Model:LP303040, 303040
Nominal Voltage:3.7V
Capacity:320mAh
Size:3.0mm x 30.0mm x 40.0mm
Protection circuit module(PCM):Yes
Thermistor(NTC):No
Connector:No
Configuration:1S1P
Weight:6.40g
Wat-Hou Rating:1.18Wh
Max. Operating Voltage Range:2.75V to 4.2V
Max. Charge Voltage:4.2V±50mV
Max. Charge Current:160mA
Max. Discharge Current:320mA
Discharge Cut-off2.75V
Internal Impedance:<200mΩ
Expected Cycle Life @(0.5C/0.5C)@23±5°C)500 cycles ≥ 80%
Download Datasheet

Related Rechargeable Certified LiPoly Battery

Why Choose LiPol Battery Co., Ltd

LiPol Battery Co., Ltd specializes in designing and producing various battery types, ensuring customers can find the perfect power source for their applications. Their product portfolio includes Rectangular LiPoly Battery, ideal for compact devices requiring a flat, space-efficient design, and Ultra-Thin LiPoly Battery, perfect for sleek, lightweight applications like wearables and IoT devices.

For more versatile needs, LiPol offers Round and Cylinder LiPoly Battery and 18650 Li-ion Batteries, which are high-capacity powerhouses for laptops, power tools, and electric vehicles. They also provide High-Rate 18650 Li-ion Batteries for high-drain devices, Curved LiPoly Battery for unique device designs, and High Discharge Rate LiPoly Batteries for high-performance applications like drones and RC vehicles.

Additionally, LiPol manufactures Micro Round LiPoly Batteries for miniature devices, 21700 and 26650 Li-ion Batteries for high-energy applications, and 3.8V LiPoly Batteries for advanced electronics. Each battery is available in various sizes, capacities, and configurations, ensuring compatibility with multiple devices and systems.

There are several reasons to choose LiPol as your battery partner. First, their years of experience in battery manufacturing ensure top-notch quality and innovation. Second, they offer tailored solutions to meet unique product requirements, making them a go-to for customized battery needs. Third, LiPol’s batteries are certified for safety, complying with international standards for reliable and safe operation. Fourth, their diverse product portfolio ensures that there’s a battery for virtually any application. Finally, LiPol is committed to sustainability, using eco-friendly manufacturing processes and recyclable materials.

How to Order a LiPoly Battery from LiPol Battery Co., Ltd.

Step 1: Contact Us with Your Battery Requirements

This paragraph explains how customers can submit their battery specifications, including dimensions, voltage, capacity, protection circuits, wires, connectors, and other details. Providing precise information ensures that LiPol can offer the best battery solution.

Step 2: Evaluation & Quotation

After receiving the inquiry, LiPol evaluates the requirements and responds within 12 hours with technical details, pricing, lead time, and customization options. Customers can also request prototype samples for testing before mass production.

Step 3: Confirm & Place Your Order

Once customers approve the specifications and pricing, they confirm the order. LiPol issues an invoice and accepts payments via PayPal, credit card, or bank transfer. Full upfront payment is usually required.

Step 4: Production & Quality Assurance

LiPol begins manufacturing after payment is received. Strict quality control measures ensure the battery meets voltage, capacity, cycle life, and safety standards. Custom orders undergo fitment tests to guarantee compatibility.

Step 5: Secure & Fast Worldwide Shipping

After production, LiPol ships orders via express carriers like DHL, UPS, and FedEx. Customers receive tracking numbers for monitoring. Delivery times range from 3 to 7 business days, depending on location and order size.

Step 6: Warranty & After-Sales Support

LiPol provides a one-year warranty covering issues like low voltage, swelling, leakage, or performance failures. If problems arise due to improper usage, customers receive refunds or replacements, ensuring high satisfaction.

Related Rechargeable LiPoly Battery Applications

LiPoly Battery 3.7V 300mAh+

Voltage 3.7V
L = Length, W = Width, T = Thickness [mm]
ModelCapacityVoltageL(mm)W(mm)T(mm)
LP101920300 mAh3.7V201910
LP103836300 mAh3.7V363810
LP113660300 mAh3.7V603611
LP223843300 mAh3.7V43382.2
LP232575300 mAh3.7V75252.3
LP233045300 mAh3.7V45302.3
LP233545300 mAh3.7V45352.3
LP233837300 mAh3.7V37382.3
LP253040300 mAh3.7V40302.5
LP253836300 mAh3.7V36382.5
LP274330300 mAh3.7V30432.7
LP274430300 mAh3.7V30442.7
LP303040300 mAh3.7V40303
LP332830300 mAh3.7V30283.3
LP351560300 mAh3.7V60153.5
LP352044300 mAh3.7V44203.5
LP352828300 mAh3.7V28283.5
LP353030300 mAh3.7V30303.5
LP372835300 mAh3.7V35283.7
LP373031300 mAh3.7V31303.7
LP382829300 mAh3.7V29283.8
LP383034300 mAh3.7V34303.8
LP401750300 mAh3.7V50174
LP402040300 mAh3.7V40204
LP402045300 mAh3.7V45204
LP402334300 mAh3.7V34234
LP402534300 mAh3.7V34254
LP402726300 mAh3.7V26274
LP421266300 mAh3.7V66124.2
LP422040300 mAh3.7V40204.2
LP422533300 mAh3.7V33254.2
LP431842300 mAh3.7V42184.3
LP451165300 mAh3.7V65114.5
LP451348300 mAh3.7V48134.5
LP451350300 mAh3.7V50134.5
LP451646300 mAh3.7V46164.5
LP451835300 mAh3.7V35184.5
LP452428300 mAh3.7V28244.5
LP452530300 mAh3.7V30254.5
LP452628300 mAh3.7V28264.5
LP462622300 mAh3.7V22264.6
LP471937300 mAh3.7V37194.7
LP481449300 mAh3.7V49144.8
LP481738300 mAh3.7V38174.8
LP482530300 mAh3.7V30254.8
LP501340300 mAh3.7V40135
LP501450300 mAh3.7V50145
LP501540300 mAh3.7V40155
LP501838300 mAh3.7V38185
LP502035300 mAh3.7V35205
LP502128300 mAh3.7V28215
LP502530300 mAh3.7V30255
LP502622300 mAh3.7V22265
LP512328300 mAh3.7V28235.1
LP512521300 mAh3.7V21255.1
LP521850300 mAh3.7V50185.2
LP522328300 mAh3.7V28235.2
LP542623300 mAh3.7V23265.4
LP551834300 mAh3.7V34185.5
LP562324300 mAh3.7V24235.6
LP581735300 mAh3.7V35175.8
LP582525300 mAh3.7V25255.8
LP601248300 mAh3.7V48126
LP601250300 mAh3.7V50126
LP601635300 mAh3.7V35166
LP601730300 mAh3.7V30176
LP601833300 mAh3.7V33186
LP602028300 mAh3.7V28206
LP602030300 mAh3.7V30206
LP602425300 mAh3.7V25246
LP602525300 mAh3.7V25256
LP621537300 mAh3.7V37156.2
LP621727300 mAh3.7V27176.2
LP641724300 mAh3.7V24176.4
LP641727300 mAh3.7V27176.4
LP652126300 mAh3.7V26216.5
LP701248300 mAh3.7V48127
LP701434300 mAh3.7V34147
LP702025300 mAh3.7V25207
LP702026300 mAh3.7V26207
LP702276300 mAh3.7V76227
LP751340300 mAh3.7V40137.5
LP801530300 mAh3.7V30158
LP303035310 mAh3.7V35303
LP342734310 mAh3.7V34273.4
LP352534310 mAh3.7V34253.5
LP372035310 mAh3.7V35203.7
LP372735310 mAh3.7V35273.7
LP452728310 mAh3.7V28274.5
LP482424310 mAh3.7V24244.8
LP572030310 mAh3.7V30205.7
LP651537310 mAh3.7V37156.5
LP651635310 mAh3.7V35166.5
LP442630315 mAh3.7V30264.4
LP233542320 mAh3.7V42352.3
LP253242320 mAh3.7V42322.5
LP312539320 mAh3.7V39253.1
LP321672320 mAh3.7V72163.2
LP321863320 mAh3.7V63183.2
LP322544320 mAh3.7V44253.2
LP322545320 mAh3.7V45253.2
LP352544320 mAh3.7V44253.5
LP353130320 mAh3.7V30313.5
LP393027320 mAh3.7V27303.9
LP402535320 mAh3.7V35254
LP403030320 mAh3.7V30304
LP422535320 mAh3.7V35254.2
LP452533320 mAh3.7V33254.5
LP462040320 mAh3.7V40204.6
LP482429320 mAh3.7V29244.8
LP491360320 mAh3.7V60134.9
LP501738320 mAh3.7V38175
LP501740320 mAh3.7V40175
LP501839320 mAh3.7V39185
LP501842320 mAh3.7V42185
LP502230320 mAh3.7V30225
LP552230320 mAh3.7V30225.5
LP552622320 mAh3.7V22265.5
LP572225320 mAh3.7V25225.7
LP601733320 mAh3.7V33176
LP602526320 mAh3.7V26256
LP622030320 mAh3.7V30206.2
LP651641320 mAh3.7V41166.5
LP701438320 mAh3.7V38147
LP701439320 mAh3.7V39147
LP802027320 mAh3.7V27208
LP822024320 mAh3.7V24208.2
LP101626330 mAh3.7V261610
LP121720330 mAh3.7V201712
LP121820330 mAh3.7V201812
LP263247330 mAh3.7V47322.6
LP272654330 mAh3.7V54262.7
LP353040330 mAh3.7V40303.5
LP422536330 mAh3.7V36254.2
LP432827330 mAh3.7V27284.3
LP461840330 mAh3.7V40184.6
LP471360330 mAh3.7V60134.7
LP502131330 mAh3.7V31215
LP532033330 mAh3.7V33205.3
LP552033330 mAh3.7V33205.5
LP552426330 mAh3.7V26245.5
LP651247330 mAh3.7V47126.5
LP651248330 mAh3.7V48126.5
LP651250330 mAh3.7V50126.5
LP652223330 mAh3.7V23226.5
LP671248330 mAh3.7V48126.7
LP681245330 mAh3.7V45126.8
LP681247330 mAh3.7V47126.8
LP681248330 mAh3.7V48126.8
LP701435330 mAh3.7V35147
LP751435330 mAh3.7V35147.5
LP751830330 mAh3.7V30187.5
LP801626330 mAh3.7V26168
LP852222330 mAh3.7V22228.5
LP322550340 mAh3.7V50253.2
LP362630340 mAh3.7V30263.6
LP381468340 mAh3.7V68143.8
LP482725340 mAh3.7V25274.8
LP551836340 mAh3.7V36185.5
LP253549350 mAh3.7V49352.5
LP303442350 mAh3.7V42343
LP352545350 mAh3.7V45253.5
LP362935350 mAh3.7V35293.6
LP372927350 mAh3.7V27293.7
LP373036350 mAh3.7V36303.7
LP392234350 mAh3.7V34223.9
LP402827350 mAh3.7V27284
LP442336350 mAh3.7V36234.4
LP452535350 mAh3.7V35254.5
LP481547350 mAh3.7V47154.8
LP482829350 mAh3.7V29284.8
LP482830350 mAh3.7V30284.8
LP502533350 mAh3.7V33255
LP502825350 mAh3.7V25285
LP522530350 mAh3.7V30255.2
LP522824350 mAh3.7V24285.2
LP531935350 mAh3.7V35195.3
LP532035350 mAh3.7V35205.3
LP551160350 mAh3.7V60115.5
LP551263350 mAh3.7V63125.5
LP552035350 mAh3.7V35205.5
LP552234350 mAh3.7V34225.5
LP562035350 mAh3.7V35205.6
LP581838350 mAh3.7V38185.8
LP582128350 mAh3.7V28215.8
LP601338350 mAh3.7V38136
LP601444350 mAh3.7V44146
LP601447350 mAh3.7V47146
LP601642350 mAh3.7V42166
LP601735350 mAh3.7V35176
LP601742350 mAh3.7V42176
LP601836350 mAh3.7V36186
LP652030350 mAh3.7V30206.5
LP652330350 mAh3.7V30236.5
LP652526350 mAh3.7V26256.5
LP672030350 mAh3.7V30206.7
LP682523350 mAh3.7V23256.8
LP683221350 mAh3.7V21326.8
LP701535350 mAh3.7V35157
LP702028350 mAh3.7V28207
LP731727350 mAh3.7V27177.3
LP731836350 mAh3.7V36187.3
LP751432350 mAh3.7V32147.5
LP752624350 mAh3.7V24267.5
LP753036350 mAh3.7V36307.5
LP762323350 mAh3.7V23237.6
LP792024350 mAh3.7V24207.9
LP801540350 mAh3.7V40158
LP802025350 mAh3.7V25208
LP851535350 mAh3.7V35158.5
LP851630350 mAh3.7V30168.5
LP852024350 mAh3.7V24208.5
LP852025350 mAh3.7V25208.5
LP582424355 mAh3.7V24245.8
LP233842360 mAh3.7V42382.3
LP243843360 mAh3.7V43382.4
LP351672360 mAh3.7V72163.5
LP353035360 mAh3.7V35303.5
LP372533360 mAh3.7V33253.7
LP423030360 mAh3.7V30304.2
LP452043360 mAh3.7V43204.5
LP453030360 mAh3.7V30304.5
LP482827360 mAh3.7V27284.8
LP501550360 mAh3.7V50155
LP501646360 mAh3.7V46165
LP501745360 mAh3.7V45175
LP502725360 mAh3.7V25275
LP701250360 mAh3.7V50127
LP701635360 mAh3.7V35167
LP801340360 mAh3.7V40138
LP821730360 mAh3.7V30178.2
LP901728360 mAh3.7V28179
LP502235365 mAh3.7V35225
LP601543365 mAh3.7V43156
LP532233370 mAh3.7V33225.3
LP541841370 mAh3.7V41185.4
LP591738370 mAh3.7V38175.9
LP602826370 mAh3.7V26286
LP662028370 mAh3.7V28206.6
LP701537370 mAh3.7V37157
LP451842375 mAh3.7V42184.5
LP263545380 mAh3.7V45352.6
LP293442380 mAh3.7V42342.9
LP402050380 mAh3.7V50204
LP402445380 mAh3.7V45244
LP452045380 mAh3.7V45204.5
LP462527380 mAh3.7V27254.6
LP502236380 mAh3.7V36225
LP502728380 mAh3.7V28275
LP502830380 mAh3.7V30285
LP522040380 mAh3.7V40205.2
LP551739380 mAh3.7V39175.5
LP581646380 mAh3.7V46165.8
LP582529380 mAh3.7V29255.8
LP601443380 mAh3.7V43146
LP642527380 mAh3.7V27256.4
LP652528380 mAh3.7V28256.5
LP682028380 mAh3.7V28206.8
LP682030380 mAh3.7V30206.8
LP701833380 mAh3.7V33187
LP702030380 mAh3.7V30207
LP702727380 mAh3.7V27277
LP751635380 mAh3.7V35167.5
LP752132380 mAh3.7V32217.5
LP802028380 mAh3.7V28208
LP831730380 mAh3.7V30178.3
LP852023380 mAh3.7V23208.5
LP233075390 mAh3.7V75302.3
LP482930390 mAh3.7V30294.8
LP532040390 mAh3.7V40205.3
LP532240390 mAh3.7V40225.3
LP681738390 mAh3.7V38176.8
LP522535395 mAh3.7V35255.2
342830300 mAh3.8V30283.4
372727300 mAh3.8V27273.7
382427300 mAh3.7V27243.8
411636315 mAh3.85V36164.1
422238325 mAh3.7V38224.2
441643329 mAh3.85V43164.4
501740320 mAh3.7V40175.0
512425340 mAh3.7V25245.1
512426340 mAh3.8v26245.1
533028300 mAh3.7V28305.3
542125393 mAh3.85V25215.4
551827310 mAh3.7V27185.5
621733300 mAh3.7V33176.2