Lithium-polymer batteries are one of the most common energy sources used in robotics. They are characterized by high durability as well as safety of use. They have a long life, are adapted to recharge. Li-Pol batteries use polymer, thanks to which the risk of battery spillage is much lower than in lithium-ion batteries. Lithium-polymer batteries are used both in robotics and electronics. They are perfect for controlled devices, such as electric cars or airplanes, which are not only for the youngest. In our offer you will find a wide range of Li-Pol batteries, which are characterized by voltage up to 3.7 V to 14.8 V. They also have different capacities, so you can easily adapt them to your individual needs and design. We offer batteries with capacities from 110 mA up to 12000 mA. Compare the other parameters as well, so that you can choose the best option for yourself or even afford more for your new project.
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Li-Po batteries
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Li-Poly Dualsky 520mAh 25C 2S 7.4V
Dualsky high-performance lithium polymer battery. Discharge current: continuous 25 C (13 A), momentary up to 40 C (20,8 A). Dimensions: 58 x 18 x 19 mm. Weight: 25 g.
Index: AKU-00570
Index: AKU-00570
Li-Poly Dualsky 550mAh 45C 3S 11.1V
Dualsky high performance lithium polymer battery. Discharge current: continuous 50C (27,5 A). Dimensions 54 x 30,5 x 17,5 mm. Weight: 49 g.
Index: AKU-00571
Index: AKU-00571
Redox Li-Pol battery pack 900mAh 30C 3S 11.1V
Redox lithium polymer battery. Discharge current: continuous 30 C (27 A), weight 67 g, dimensions 70 x 26 x 17 mm .
Index: AKU-01305
Index: AKU-01305
Redox Li-Pol battery pack 500mAh 20C 3S 11.1V
Redox lithium polymer battery. Discharge current: continuous 20 C (10 A), weight 50 g, dimensions 58 x 31 x 13 mm .
Index: AKU-01306
Index: AKU-01306
Redox Li-Pol battery pack 700mAh 20C 3S 11.1V
Redox lithium-polymer battery. Discharge current: continuous 20 C (14 A), weight 60 g, dimensions 50 x 31 x 20 mm .
Index: AKU-01307
Index: AKU-01307
Redox Li-Pol battery pack 1800mAh 20C 3S 11.1V
Redox lithium-polymer battery. Discharge current: continuous 20C (36A), weight 138g, dimensions 90x30x23mm .
Index: AKU-01310
Index: AKU-01310
Li-Pol Dualsky 400mAh 30C 2S 7.4V
A powerful Dualsky lithium-polymer battery. Discharge current: continuous 30 C (12 A). Dimensions 54 x 30.5 x 10 mm. Weight: 30 g.
Index: AKU-02019
Index: AKU-02019
Li-Pol Dualsky 800mAh 25C 3S 11,1V ECO-S package
A powerful Dualsky lithium-polymer battery. Discharge current: continuous 25 C (20 A). Dimensions 66 x 26 x 20 mm. Weight: 61,5 g.
Index: AKU-02394
Index: AKU-02394
Li-Pol Dualsky 2200mAh 25C 3S 11.1V ECO-S
A powerful Dualsky lithium-polymer battery. Discharge current: continuous 25 C (55 A). Dimensions 102 x 34.5 x 24 mm. Weight: 176 g.
Index: AKU-02789
Index: AKU-02789
Cellevia Li-Pol cell 250mAh 1S 3.7V - connector 2,54mm
3.7V lithium-polymer battery of 250 mAh capacity with JST connector. Weight is 9 g and dimensions 30 x 17 x 6 mm.
Index: AKU-03072
Index: AKU-03072
Cellevia Li-Pol cell 1600mAh 1S 3,7V - connector 2,54mm
3.7 V lithium-polymer battery with a capacity of 1600 mAh and JST connector. Weight is 33 g and dimensions 50 x 34 x 9 mm. The cable terminated with a JST socket and free...
Index: AKU-03074
Index: AKU-03074
Cellevia Li-Pol cell 850mAh 1S 3,7V - connector 2,54mm
3.7 V lithium-polymer battery of 850 mAh capacity with JST connector . Weight is 20 g and dimensions 48 x 30 x 6 mm.
Index: AKU-03766
Index: AKU-03766
Akyga Li-Pol cell 2200mAh 1S 3,7V - cable 50mm - 59x37x9mm
Akyga brand battery made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 2200 mAh. High energy density, slow self-discharge, small...
Index: AKU-06034
Index: AKU-06034
Akyga Li-Pol cell 980mAh 1S 3,7V - connector JST-BEC + socket - 50x34x6mm
The Akyga battery is made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 980 mAh with a JST connector. It is characterized by high energy density, small...
Index: AKU-06036
Index: AKU-06036
Akyga Li-Pol cell 560mAh 1S 3,7V - 40x30x5mm
Akyga Li-Pol type battery with a nominal voltage of 3.7 V and a capacity of 560 mAh. It is characterized by high energy density and slow self-discharge. The battery is equipped...
Index: AKU-06037
Index: AKU-06037
Akyga Li-Pol cell 650mAh 1S 3,7V - connector JST-BEC + socket - 40x30x6mm
Akyga lithium-polymer battery, 3.7 V and 650 mAh capacity. The battery's outputs are a connector and a 2.54 mm JST raster socket. The cable length is 150 mm. The weight is 15 g...
Index: AKU-06039
Index: AKU-06039
Akyga Li-Pol cell 980mAh 1S 3,7V - female connector 2,54mm - 50x34x6mm
3.7V lithium-polymer battery with 980 mAh capacity and 3-pin female connector, 2.54 mm raster. Weight is 20 g and dimensions 50 x 34 x 6 mm. It has a built-in NTC thermistor.
Index: AKU-06048
Index: AKU-06048
Akyga Li-Pol cell 150mAh 1S 3,7V - connector JST-BEC + socket - 25x20x4mm
The battery by Akyga was made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 150 mAh. It is characterized by high energy density, small dimensions, low...
Index: AKU-06050
Index: AKU-06050
Akyga Li-Pol cell 560mAh 1S 3,7V - cables 100 mm - 40x30x5mm
Akyga brand battery made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 650 mAh. High energy density, slow self-discharge, small dimensions and low...
Index: AKU-06052
Index: AKU-06052
Li-Pol Dualsky 150mAh 30C 2S 7,4V ECO-S
Dualsky high-performance lithium polymer battery. Discharge current: continuous 30 C. Dimensions 40 x 12 x 13 mm. Weight: 10 g.
Index: AKU-08248
Index: AKU-08248
Li-Pol Redox 1300mAh 50C 3S 11,1V
Redox lithium polymer battery. Discharge current: continuous 50C (65 A), weight 106 g, dimensions 66 x 35 x 21 mm.
Index: AKU-09306
Index: AKU-09306
Li-Pol Redox 5000mAh 20C 2S 7,4V
Redox lithium polymer battery. Discharge current: 20 C continuous (100 A). Dimensions 125 x 43 x 18 mm. Weight: 225 g.
Index: AKU-09322
Index: AKU-09322
Li-Pol Redox 6000mAh 30C 2S 7,4V
Lithium polymer battery from Redox. The continuous discharge current is equal to 30 C (180 A). The weight of the pack is 259 g, and its dimensions are 126 x 43 x 21 mm . The...
Index: AKU-09323
Index: AKU-09323
Li-Pol Dualsky 400mAh 35C 3S 11.1V
Dualsky high-performance lithium polymer battery . Discharge current: continuous 30 C (12 A). Dimensions 54 x 30,5 x 15 mm . Weight: 42 g.
Index: AKU-09493
Index: AKU-09493
Zobacz również
Lithium-polymer battery construction
The Li-Pol battery is a version of a lithium-ion battery, however, it uses gel and solid electrolyte, while the lithium-ion battery is a liquid version. Its cell was created using only conductive polymers with added metallic lithium. The whole thing was closed in a tightly laminated coating. The solid or gel consistency of the electrolyte makes it retain its original form and does not change its state of aggregation due to external factors. Therefore, it is a safe battery to use with a clearly limited risk of leakage of harmful substances from it. Li-Pol battery consists of one or more cells, which differs from each other. Thus, they must have a different capacity. It belongs to a package in which up to 10 lithium-polymer cells are present.
The most popular in robotics are batteries, consisting of 2 or 3 cells. For easier creation of technically advanced constructions, an extra balancer plug is often used.
What to consider when choosing a Li-Pol battery?
There are several key parameters that determine the application, functionality and matching of the Li-Pol battery to the device. When choosing it, you should pay special attention to them, comparing them with your expectations and design requirements. Important is the battery capacity, which we mark in mAh, and in larger models in Ah. It informs us about how long we will be able to use the battery for the next charge. One of the most important parameters is the number of cells in the battery. The designation is numerical and additionally letter - S or P. There are Li-Pol batteries that combine these two variants. The letter P denotes the cells connected in parallel with each other, while S in series. No less important is the current capacity, which we will know from the C marking. This is the maximum current that can be drawn from the battery. In addition, pay attention to the charging current. This is the maximum current that is needed to recharge the battery. It is a parameter expressed by the formula xC, of which x is a multiplier.
There is still the voltage of the lithium-polymer battery. You have to know that its current capacity is very high, which makes it possible to achieve equally high efficiency. The rated voltage of the cell is always 3.7V, which translates into long operation. The highest possible value is 4.2V and the lowest 3V.
The offer of Botland store includes lithium-polymer batteries with 1-4 cells. Available output voltages are 3.7 V, 5.0 V, 7.4 V, 11.1 or 14.8 V. When it comes to battery capacity, the choice is very wide. You can choose a Li-Pol battery with a capacity of 150 mAh as well as 1200 mAh or 12000 mAh. It all depends on your expectations and the project you are implementing or devices for which you need an efficient battery.