Big LiPo Battery

Leading Designer and Manufacturer from China in Lithium Ion Polymer Battery Cell & Packs Over 2000pcs LiPol Batteries For Your Selection. Safe with Japan IC+Mos, Get Samples in Few Days.

10000mAh LiPo Battery

20000mAh LiPo Battery

34000mAh LiPo Battery

Big LiPo Battery

Big LiPo Battery above 10000mAh

Ask 3.7V LiPo battery 34000mAh Datasheet & Price now! Fast Reply within a Few Hours! Longer working time! New Design Support. Find the Best LiPo Battery Seller from China.
LiPol with Premium Quality & LiPo Batteries Exporter.

10000mAh LiPo Battery
20000mAh LiPo Battery
34000mAh LiPo Battery

10Ah LiPo Batteries, 20Ah LiPo Batteries, 40Ah LiPo Batteries
High rate big lipo battery can be charged at 3C or even 5C; those big lipo batteries we made for the devices which need longer working time without charging every day; if you are designing a new device, you can get the big lipo battery with higher capacity and lower internal resistance, longer battery life, lower self-discharge current. our big lipo battery is safer when we assemble a protection circuit module (PCM) & thermistor (NTC), LiPol has rich experience in international shipment to your country from China manufacturers via UPS, DHL, or FedEx door-to-door service.

Samples & small orders are acceptable!

Big LiPo Battery

Big LiPo Battery above 10000mAh

10000mAh LiPo Battery
20000mAh LiPo Battery
34000mAh LiPo Battery

10Ah LiPo Batteries, 20Ah LiPo Batteries, 40Ah LiPo Batteries

LP836172 9000mAh 3.7V High Capacity 2P LiPo Battery

LP836172 9000mAh 3.7V High Capacity 2P LiPo Battery With PCM & wires 50mm Model LP836172 9000mAh 3.7V High Capacity 2P LiPo Battery Type 3.7V High Capacity 2P LiPo Battery Capacity 9000mAh 2P LiPo Battery Voltage 3.7V LiPo Battery Energy 33.3Wh Net Weight 20 g...

LP9858102 3P 25000mAh 3.7V Rechargeable LiPo Battery with connector JST PHR-2(B)

LP9858102 3P 25000mAh 3.7V Rechargeable LiPo Battery with connector JST PHR-2(B)

LP9858102 3P 25000mAh 3.7V Rechargeable LiPo Battery with connector JST PHR-2 B With PCM & wires 100mm & JST PHR-2 Model LP9858102 3P 25000mAh 3.7V Rechargeable LiPo Battery with connector JST PHR-2 B Type 3.7V Rechargeable LiPo Battery Capacity 25000mAh...

LP5068108 9600mAh 3.7V Custom LiPo Batteries with connector Molex 51021-0300

LP5068108 9600mAh 3.7V Custom LiPo Batteries with connector Molex 51021-0300

LP5068108 9600mAh 3.7V Custom LiPo Batteries with connector Molex 51021-0300 With PCM &  10K NTC & wires 50mm Model LP5068108 9600mAh 3.7V Custom LiPo Batteries with connector Molex 51021-0300 Type Rechargeable LiPo battery Capacity 9600mAh Voltage 3.7V Energy...

Big LiPo Battery

Big LiPo Battery above 10000mAh

Big LiPo Battery 10000mAh can be used for:

Big LiPo Battery

Big LiPo Battery above 10000mAh

Big LiPo Battery with a huge inventory, Not only 10Ah high capacity LiPo Battery, but we also have 20Ah high capacity LiPo Battery, 30Ah high capacity LiPo Battery, 40Ah high capacity LiPo Battery for you to choose from, Our big lipo batteries with a huge inventory, Those big LiPo Batteries with Fast charging, the MOQ for the sample is 5pcs, accept customization order.

Rechargeable 3.7V LiPo Batteries 10000mAh 10Ah+

Rechargeable 3.7V LiPo Batteries 10000mAh 10Ah+, Manufacturing Of Lithium Polymer Battery, Meet Your Different Needs by Assembling the Battery in Series and Parallel, Accept OEM & ODM orders.
ModelsThicknessWidthLengthCapacity
LP65701966.57019610000mAh
LP69701756.97017510000mAh
LP73851557.38515510000mAh
LP86901408.69014010000mAh
LP88641598.86415910000mAh
LP93641599.36415910000mAh
LP95901409.59014010000mAh
LP97591569.75915611300mAh
LPA36313910.36313911300mAh
LPA059154105915411500mAh
LP907017597017512000mAh
LP84701758.47017512000mAh
LP82851558.28515512000mAh
LP88701758.87017512000mAh
LP93751709.37517012000mAh
LP86701758.67017512000mAh
LP89701758.97017512000mAh
LP79721967.97219612500mAh
LP85672178.56721713900mAh
LP97851559.78515514000mAh
LP96751759.67517514000mAh
LP77721967.77219614000mAh
LP95751759.57517514000mAh
LP76721967.67219614000mAh
LPA37517510.37517515000mAh
LPA27517510.27517515000mAh
LP98751759.87517515000mAh
LPA57517510.57517515000mAh
LP75792077.57920715400mAh
LPA97517510.97517516000mAh
LPA17517510.17517516000mAh
LPA97517510.97517516800mAh
LPA97517510.97517516800mAh
LPA88515510.88515516800mAh
LPA87517510.87517516800mAh
LPA47220010.47220018000mAh
LP87951838.79518318000mAh
LP75742407.57424018500mAh
LP82A62138.210621319000mAh
LP96802189.68021820000mAh
LP96901909.69019020700mAh
LPA79019010.79019021000mAh
LPA79518310.79518321000mAh
LP98901909.89019021000mAh
LP63952706.39527021700mAh
LPA39518310.39518322000mAh
LPA78520510.78520522000mAh
LPA39518310.39518322000mAh
LP92A62139.210621322000mAh
LPA69518310.69518322000mAh
LPA79019010.79019023000mAh
LP86802668.68026624000mAh
LP92802669.28026624000mAh
LPA79019010.79019024500mAh
LPA4A621310.410621325000mAh
LPB090215129021530000mAh
LPA6C020010.612020032000mAh
LP98C02009.812020034000mAh

LiPol manufacturers offer both lithium-ion batteries and lithium-polymer batteries, Reliable Leading Rechargeable LiPo Batteries Batteries Manufacturer, Leading LiPo Batteries Manufacturer, Over 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.
LiPol is a Leading LiPo Batteries Manufacturer, 3.7V Hot Selling Rechargeable LiPo Batteries Manufacturer, 3.7V Standard LiPo Batteries Large Wholesale, Accept Small Orders, Certificated Rechargeable LiPo Batteries OEM Factory Supply.
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:

1.

When charged please select the LiPo Battery special battery charger.

2.

Strictly prohibits inverting the cathode use LiPo Battery.

3.

Strictly prohibits directly connecting LiPo Battery to power source plug

4.

Please do not throw the LiPo Battery into water or put it into the heater

5.

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.

6.

The prohibition in strong static electricity and strong magnetic field place use otherwise is easy to destroy the LiPo Battery PCBA

7.

The prohibition puts the LiPo Battery nearby the hot high-temperature source, like the fire, the heater, and so on use and leaves alone

8.

The prohibition directly connects the LiPo Battery cathode with the metal to short-circuit.

9.

The prohibition rap or throws, steps on the LiPo Battery and soon

10.

Forbids directly to weld the LiPo Battery and pierces the LiPo Battery with the nail or other sharp weapons

11.

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

12.

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

13.

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)

14.

Abandon the LiPo Battery to wrap up the electrode using the insulating paper, prevented the LiPo Battery from short-circuits

15.

Do not decompose the LiPo Battery

16.

Keep small LiPo cells and LiPo Batteries which are considered swallowable out of the reach of children

17.

Swallowing may lead to burns, perforation of soft tissue, and death. Severe burns can occur within 2 h of ingestion

18.

In case of ingestion of a LiPo cell or LiPo Battery, seek medical assistance promptly.

Contact us: LiPo Batteries.net

 

Have not found a suitable LiPo Battery for your prototype?

Every month we make some new models but don't update them in time. Please send us the dimension range (length x width x thickness) and capacity. We will check the ones that haven't been shown online.

Besides we can provide you with a customized LiPo Battery.

Get answer before you buy LiPo Batteries. Whether a quote or a specification request from our LiPol battery section,We do not provide telephone support, the reason being that it is impossible to offer a quality product at an attractive price or answer your questions without making some compromises. We have decided to compromise on human resources rather than the technical.

 

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