LP603046 750mAh 3.7V Rechargeable LiPo Battery used for Audio recorder
3.7V LiPo Batteries Manufacturer, 30 Years Rechargeable LiPo Batteries Expert, Competitive Price with High Quality, Flexible Dimensions High Energy Density, Accept small sample order & custom dimensions, Accept OEM & ODM orders.
Rechargeable LiPo Battery for extra-long recording, The LP603046 750mAh Rechargeable LiPo Battery can be easily charged through a standard micro USB jack, This guarantees extended Rechargeable LiPo Battery life for extra-long recording ensuring that your recorder will always be ready to work when you are, Lifetime of the Rechargeable LiPo Battery: up to 50/25 hours in LP record mode (built-in memory / microSD memory card)
You just need simply place the 360° meeting microphone on the table, press the record on the remote control and capture all speakers, from every angle.
The Audio recorders Capture every meeting in excellent, noise-free audio quality, with a light, portable and easy-to-use solution, optimized for perfectly documented meetings with 360° recording, you just need simply place the 360° meeting microphone on the table, press record on the remote control and capture all speakers, from every angle,
Motion sensor for automatic microphone sensitivity adjustment, MP3 recording for clear playback and easy file sharing, the built-in motion sensor detects the recorder when it is placed on a desk or held and selects the microphone sensitivity to suit the recording situation preventing you from accidentally blocking the audio you want to record.
The pre-recording function allows you to record the last five seconds before you press the record key. The device switches into a standby mode and records a five-second loop without saving it. Press the record key to save the five-second loop. This feature allows you to spontaneously record important parts of a conversation.
The large color display offers sharp images, making it easier to see and read everything at first glance. The clear user interface supports eight languages and is optimized for easy, intuitive operation.
The included wireless remote control enables the convenient placement of the recorder to best meet the needs of the audio environment while maintaining ease of operation. Start, pause, and stop recording, without having to clumsily reach over things even from a distance.
Thanks to Plug and Play in Windows, Mac OS, and Linux, you can quickly access your recordings without installing any additional software. The recorder is automatically displayed as a removable drive once connected to your computer via USB. It can also be used as a convenient way to store, back up, and share files.
3.7V Rechargeable LiPo Battery
Voltage @ Capacity
AWG28 UL1571 50mm
10°C to +45°C
0°C to +60°C
-10°C to +45°C
3.7V Rechargeable LiPo Battery 700mAh
Best Rechargeable LiPo Batteries manufacturer with over 30 Years LiPo Battery Exporter, Competitive Price with High Quality, Full-service Custom LiPo Batteries Pack Manufacturer With Extensive Experience with lithium-ion batteries, 3.7V LiPo Batteries, RC LiPo Batteries, Standard LiPo Batteries, Custom LiPo Batteries like Round LiPo Batteries, Semi Shaped LiPo Batteries, Special Shaped LiPo Batteries, Flexible LiPo Batteries assemblies.
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LiPol is a Leading LiPo Batteries Manufacturer. We Design And Manufacture Custom LiPo Batteries Packs To Customers’ Specification, If You Need A Specific LiPo Batteries Pack, We Can Advise The Best Possible Solution, and Customized Your LiPo Batteries in Any Size, Capacity, and Shape, Meet Your Different Needs by Assembling the LiPo Battery in Series and Parallel.
Leading LiPo Batteries Manufacturer, We have thousands of models with LiPo Batteries in stock, we can not put every model on our website and inventory changes every day, pls contact us before your consideration, we can offer you a recommendation.
Size, voltage, current, and Capacity adjust according to customer needs. Some LiPo Batteries add terminals connectors, length of the cables, all LiPo Batteries assemble & Parallel, which is our customized products according to different customers. You can also contact us in the bottom contact form to ask about 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 and tell us your need. Any problems will be taken seriously and answered professionally, so pls do not hesitate to contact us by the footer form.
LiPo Batteries: Basics about Discharging
The purpose of a LiPo battery is to store energy and release it at the 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 have 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 supercapacitor 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 Batteries 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 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 Batteries 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 LiPo Batteries Capacity: Ampere Hours
The energy stored in a LiPo Battery called the LiPo Battery capacity is measured in either watt-hours (Wh), kilowatt-hours (kWh), or ampere-hours (Ahr). The most common measure of LiPo battery capacity is Ah, defined as the number of hours for which a LiPo Battery can provide a current equal to the discharge rate at the nominal voltage of the LiPo battery. The unit of Ah is commonly used when working with LiPo battery systems as the LiPo 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) LiPo battery voltage. A more accurate approach takes into account the variation of voltage by integrating the AH capacity x V(t) over the time of the charging cycle. For example, a 12 volt LiPo battery with a capacity of 500 Ah LiPo 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 LiPo battery capacity are also provided by lipo batteries manufacturers.
LiPo Batteries: 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 LiPo Batteries used in the R/C model should be 3.6~3.9V range per cell, otherwise, otherwise it may cause damage to the LiPo Battery.
LiPo 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.
LiPo Batteries have a flexible, foil-type (polymer laminate) case, so they are relatively unconstrained.
LiPo Batteries Charge/discharge at 0.5C/0.5C, 80% residual capacity after 500 cycles.
LiPo Batteries provide manufacturers with compelling advantages. They can easily produce LiPo 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.
How should lipo batteries be stored?
Always store your LiPo batteries at room temperature, and charge them per 6-8 months.
How to take care of lipo batteries?
Caution! - Leading LiPo Batteries Manufacturer
In order to prevent the LiPo Battery from possibly occurring leaks, overheating, swollen, please note the preventive measure.
Handling Precautions and Guideline:
When charged please select the LiPo Battery special battery charger.
Strictly prohibits inverting the cathode use LiPo Battery.
Strictly prohibits directly connecting LiPo Battery to power source plug
Please do not throw the LiPo Battery into water or put it into the heater
Strictly prohibits plunging the LiPo Battery in seawater or water, when LiPo Battery does not use, please store LiPo Battery in a cool dry environment.
The prohibition in strong static electricity and strong magnetic field place use otherwise is easy to destroy the LiPo Battery PCBA
The prohibition puts the LiPo Battery nearby the hot high-temperature source, like the fire, the heater, and so on use and leaves alone
The prohibition directly connects the LiPo Battery cathode with the metal to short-circuit.
The prohibition rap or throws, steps on the LiPo Battery and soon
Forbids directly to weld the LiPo Battery and pierces the LiPo Battery with the nail or other sharp weapons
If the LiPo Battery sends out an unusual smell, gives off heat, the distortion or appears any exceptionally, immediately moves the LiPo Battery from the installment or the LiPo Battery charger to and stops using
If the LiPo Battery occurs leaks, the electrolyte enters the eye, please do not have to rub scratches, the application clear water flushing eye and delivers the medical treatment otherwise to be able immediately to injure the eye
When LiPo Battery long-term storage, or assembly in the host, suggest customer should take every 6months carry on one-time charge and discharge and recharge it to half charged state (3.7-3.9V)(the method: 0.2CmA charge and discharge)
Abandon the LiPo Battery to wrap up the electrode using the insulating paper, prevented the LiPo Battery from short-circuits
Do not decompose the LiPo Battery
Keep small LiPo cells and LiPo Batteries which are considered swallowable out of the reach of children
Swallowing may lead to burns, perforation of soft tissue, and death. Severe burns can occur within 2 h of ingestion
In case of ingestion of a LiPo cell or LiPo Battery, seek medical assistance promptly.
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