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3.7V Rechargeable LiPo Batteries 300mAh
3.7V Rechargeable LiPo Batteries 300mAh
Authentic LiPo batteries 300mAh +
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You will find the new authentic LiPo batteries 300mAh + list here. We are LiPo batteries expert with 15+ years of experience on producing the LiPo batteries for future energy. We are providing shortage sourcing. Request a prototype sample and datasheet. These LiPo batteries 3.7V 300mAh + are using for camera slider track dolly, watch recorder, bike wireless computer. Contact us now for your new ideas.
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Rechargeable 3.7V LiPo Batteries 300mAhRechargeable 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.
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7.4V Standard Rechargeable LiPo Batteries LP402040 300mAh With PCM & wires 50mm Model 7.4V Standard Rechargeable LiPo Batteries LP402040 300mAh Type Rechargeable LiPo battery Capacity 300mAh Voltage 7.4V Energy 2.22Wh Net Weight 12 g Detail Protection...
3.7V Standard Rechargeable LiPo Batteries LP402535 310mAh with connector Molex 87439-0200 With PCM & wires 50mm & Molex 87439 Model 3.7V Standard Rechargeable LiPo Batteries LP402535 310mAh with connector Molex 87439-0200 Type Rechargeable LiPo battery...
3.7V Standard Rechargeable LiPo Batteries LP402424 200mAh with connector JST ZHR-2 With PCM & wires 50mm & JST ZHR-2 Model 3.7V Standard Rechargeable LiPo Batteries LP402424 200mAh with connector JST ZHR-2 Type Rechargeable LiPo battery Capacity 200mAh Voltage...
3.7V Standard Rechargeable LiPo Batteries LP752327 420mAh with connector JST SHR-02V-S-B With PCM & wires 50mm & JST SHR-02V Model 3.7V Standard Rechargeable LiPo Batteries LP752327 420mAh with connector JST SHR-02V-S-B Type Rechargeable LiPo battery Capacity...
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LiPo Battery LP403035 400mAh used for Smart Shoes With 300 times charging, 3 hours duration, 400mAh capacity, LP403035 LiPo Battery inside keeps the sneakers shiny all night, IP67 waterproof also keeps your feet clean and dry. With LiPo Battery inside, the smart...
A new smart clock makes a day more than 24 hours with sleek. Because of COVID-19, more and more people work at home. The smart clock can help us to control the use of the time for every second on your desk. There is a 500mAh lipo battery built-in and says bye-bye to...
Standard LiPo Battery LP502028 260mAh With PCM & 10K NTC & wires 50mm & connector Voltage 3.7V Battery Type Rechargeable LiPo Battery Energy 0.962 Wh Net Weight 6 g Detail Protection circuit & 50mm wires & connector Standard LiPo Battery LP502028...
LiPo Batteries 100mAh-200mAh for Portable PIC Programmer Portable PIC Programmer is a more adaptable version of PIC Hand Held Programmers with LiPo Batteries. If you need to quickly and easily update PIC micro controller firmware in different types of equipment. This...
LiPol manufacturers offer both lithium-ion batteries and lithium-polymer batteries, Reliable Leading Rechargeable Lithium Polymer Batteries Manufacturer, Over 30 Years Rechargeable Battery Expert, Competitive Price with High Quality, Flexible Dimensions High Energy Density, Accept Small Sample Order & Custom Dimensions, Accept OEM & ODM orders.
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We Design And Manufacture Custom Lithium Polymer Batteries’ Packs To Customers’ Specification, If You Need A Specific Lithium Polymer Batteries Pack, We Can Advise The Best Possible Solution, Customized Your Lithium Polymer Batteries in Any Size, Capacity, and Shape, Meet Your Different Needs by Assembling the Lithium Polymer Battery in Series and Parallel.
We have thousands of models with LiPo batteries in stock, we can not put every model on our website and inventory changed every day, pls contact us before your consideration, we can offer you the recommendation.
Size, voltage, current, Capacity can be adjusted according to customer needs. Some LiPo Batteries adding terminals connectors, length of the cables, all LiPo Batteries can be assembled & Parallel, which is our customized products according to different customers. You can also contact us in the bottom contact form to ask for your needs. If you want a custom lead wire connection of the LiPo Batteries, Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.
Basics about Discharging
The purpose of a LiPo battery is to store energy and release it at a desired time. This section examines discharging under different C-rates and evaluates the depth of discharge to which a LiPo Battery can safely go. The document also observes different discharge signatures and explores battery life under diverse loading patterns.
The electrochemical LiPo Batteries has the advantage over other energy storage devices in that the energy stays high during most of the charge and then drops rapidly as the charge depletes. The super capacitor has a linear discharge, and compressed air and a flywheel storage device is the inverse of the LiPo Batteries by delivering the highest power at the beginning. Figures 1, 2 and 3 illustrate the simulated discharge characteristics of stored energy.
Most rechargeable LiPo batteries can be overloaded briefly, but this must be kept short. LiPo Battery longevity is directly related to the level and duration of the stress inflicted, which includes charge, discharge and temperature.
Remote control (RC) hobbyists are a special breed of LiPo batteries users who stretch tolerance of “frail” high-performance LiPo batteries to the maximum by discharging them at a C-rate of 30C, 30 times the rated capacity. As thrilling as an RC helicopter, race car and fast boat can be; the life expectancy of the packs will be short. RC buffs are well aware of the compromise and are willing to both pay the price and to encounter added safety risks.
To get maximum energy per weight, drone manufacturers gravitate to cells with a high capacity and choose the Energy Cell. This is in contrast to industries requiring heavy loads and long service life. These applications go for the more robust Power Cell at a reduced capacity.
Simple Guidelines for Discharging LiPo Batteries
- Heat increases LiPo battery performance but shortens life by a factor of two for every 10°C increase above 25–30°C (18°F above 77–86°F). Always keep the LiPo battery cool.
- Prevent over-discharging. Cell reversal can cause an electrical short.
- On high load and repetitive full discharges, reduce stress by using a larger LiPo battery.
- A moderate DC discharge is better for a LiPo battery than pulse and heavy momentary loads.
- A LiPo battery exhibits capacitor-like characteristics when discharging at high frequency. This allows higher peak currents than is possible with a DC load.
- Nickel- and lithium-based LiPo batteries have a fast chemical reaction; lead acid is sluggish and requires a few seconds to recover between heavy loads.
- All LiPo batteries suffer stress when stretched to maximum permissible tolerances.
Units of Battery Capacity: Ampere Hours
The energy stored in a battery, called the battery capacity, is measured in either watt-hours (Wh), kilowatt-hours (kWh), or ampere-hours (Ahr). The most common measure of battery capacity is Ah, defined as the number of hours for which a battery can provide a current equal to the discharge rate at the nominal voltage of the battery. The unit of Ah is commonly used when working with battery systems as the battery voltage will vary throughout the charging or discharging cycle. The Wh capacity can be approximated from the Ahr capacity by multiplying the AH capacity by the nominal (or, if known, time average) battery voltage. A more accurate approach takes into account the variation of voltage by integrating the AH capacity x V(t) over the the time of the charging cycle. For example, a 12 volt battery with a capacity of 500 Ah battery allows energy storage of approximately 100 Ah x 12 V = 1,200 Wh or 1.2 KWh. However, because of the large impact from charging rates or temperatures, for partial or accurate analysis, additional information about the variation of battery capacity are also provided by lipo batteries manufacturers.
Operating Voltage Range
Max Operating Voltage Range: 2.75V to 4.2V
Max Charge Voltage: 4.2V±50mV
Discharge Cut-off: 2.75V
Internal Impedance: <200mΩ
Expected Cycle Life: 500 cycles ≥ 80%
The voltage for long-time storage of Lithium polymer batteries used in the R/C model should be 3.6~3.9V range per cell, otherwise, otherwise it may cause damage to the battery.
Lithium polymer batteries packs also see widespread use in airsoft, where their higher discharge currents and better energy density compared to more traditional NiMH batteries have very noticeable performance gain (higher rate of fire). The high discharge currents do damage the switch contacts due to arcing (causing the contacts to oxidize and often deposit carbon), so it is advised to either use a solid-state MOSFET switch or clean the trigger contacts regularly.
Charge & Discharge current of the LiPo Batteries?
The Standard LiPo Battery(Capacity below 3000mAh) ‘s max discharge current is 1C, and the max charge current is 0.5C, The standard charge current is 0.2C.
The standard discharge current is 0.5C
Standard LiPo Batteries Max discharge is 3A.
Max charge current is 2A.
High Rate LiPo Batteries depend on the C rate and PCM.
Lithium polymer batteries have a flexible, foil-type (polymer laminate) case, so they are relatively unconstrained.
Charge/discharge at 0.5C/0.5C, 80% residual capacity after 500 cycles.
Lithium polymer batteries provide manufacturers with compelling advantages. They can easily produce Lithium polymer batteries of almost any desired shape. For example, the space and weight requirements of mobile devices and notebook computers can be met. They also have a low self-discharge rate, which is about 5% per month.
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