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Li-Po batteries

Products: 128
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Akyga Li-Pol cell 1200mAh 1S 3,7V - JST-BEC connector + socket - 40x34x8mm

Akyga battery made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 1200 mAh. High energy density, slow self-discharge, small dimensions and low weight...
5.0 (5)
Index: AKU-15621
Index: AKU-15621
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Regular price €5.50 Price €5.50

Akyga Li-Pol cell 800mAh 1S 3,7V - JST-BEC connector + socket - 50x33x4,5mm

Akyga battery made of Li-Pol cells with a nominal voltage of 3.7 V and a capacity of 800 mAh . High energy density, slow self-discharge, small dimensions and low weight...
5.0 (2)
Index: AKU-15609
Index: AKU-15609
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Regular price €4.90 Price €4.90

Akyga Li-Pol cell 250mAh 1S 3,7V - JST-BEC connector + socket - 30x17x6mm

Akyga's battery is made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 250 mAh. It is characterized by high energy density, small dimensions, low weight...
4.9 (8)
Index: AKU-15598
Index: AKU-15598
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Regular price €3.50 Price €3.50

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...
4.7 (3)
Index: AKU-06036
Index: AKU-06036
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Akyga Li-Pol cell 1200mAh 1S 3,7V - cables 100mm - 50x34x6mm

Akyga Li-Pol type battery with a nominal voltage of 3.7 V and capacity of 1200 mAh. It is characterized by high energy density and slow self-discharge. It has a built-in PCM...
5.0 (9)
Index: AKU-15620
Index: AKU-15620
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Regular price €4.00 Price €4.00

Akyga Li-Pol cell 750mAh 1S 3,7V - connector JST-BEC + socket - 50x34x4mm

Akyga lithium-polymer battery, 3.7V and 750mAh capacity. The battery's outputs are a connector and a 2.54 mm raster socket. Weight is 16 g and dimensions 50 x 34 x 4 mm. The...
5.0 (2)
Index: AKU-06033
Index: AKU-06033
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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...
5.0 (6)
Index: AKU-06034
Index: AKU-06034
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Regular price €6.90 Price €6.90

Akyga Li-Pol cell 900mAh 1S 3,7V - JST-BEC connector + socket - 50x34x5mm

Akyga lithium-polymer battery, 3.7V and 750mAh capacity. The battery's outputs are a connector and a 2.54 mm raster socket. The cable length is 150 mm. It is widely used in...
5.0 (6)
Index: AKU-15611
Index: AKU-15611
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Regular price €4.00 Price €4.00

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...
5.0 (14)
Index: AKU-06050
Index: AKU-06050
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Regular price €4.00 Price €4.00

Akyga Li-Pol cell 250mAh 1S 3,7V - connector JST-BEC + socket - 30x20x5mm

Akyga's battery is made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 250 mAh. It is characterized by high energy density, small...
5.0 (10)
Index: AKU-06046
Index: AKU-06046
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Regular price €3.90 Price €3.90

Akyga Li-Pol cell 750mAh 1S 3,7V - JST-BEC connector + socket - 50x34x4,4mm

Akyga lithium-polymer battery, 3.7V and 750mAh capacity. The battery's outputs are a connector and a 2.54 mm raster socket. The cable length is 150 mm. It is widely used in...
5.0 (4)
Index: AKU-15607
Index: AKU-15607
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Regular price €4.90 Price €4.90

Akyga Li-Pol cell 4000mAh 1S 3,7V - JST-BEC connector + socket - 80x50x8mm

Akyga Li-Pol type battery with a rated voltage of 3.7 V and capacity of 4000 mAh . It is characterized by high energy density and slow self-discharge. It has a built-in PCM...
5.0 (6)
Index: AKU-15644
Index: AKU-15644
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Regular price €9.50 Price €9.50

Akyga Li-Pol cell 2500mAh 1S 3,7V - JST-BEC connector + socket - 85x50x4mm

Akyga Li-Pol type battery of 3.7 V rated voltage and 2500 mAh capacity . It is characterized by high energy density and slow self-discharge. It has a built-in PCM...
4.7 (3)
Index: AKU-15640
Index: AKU-15640
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Regular price €9.50 Price €9.50

Akyga Li-Pol cell 1800mAh 1S 3,7V - JST-BEC connector + socket - 50x40x8mm

Akyga Li-Pol type battery with a nominal voltage of 3.7 V and a capacity of 1800 mAh . It is characterized by high energy density and slow self-discharge. It has a...
5.0 (2)
Index: AKU-15632
Index: AKU-15632
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Regular price €8.50 Price €8.50

Akyga Li-Pol battery 2200mAh 1S 3,7V - JST-BEC connector + socket - 59x37x9mm

3.7 V lithium polymer battery with a capacity of 2200 mAh with a 2 mm JST connector. Weight is 41.3 g and dimensions are 59 x 37 x 9 mm. Comes with a cable...
4.7 (2)
Index: AKU-12662
Index: AKU-12662
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Regular price €7.90 Price €7.90

Akyga Li-Pol cell 2600mAh 1S 3,7V - JST-BEC connector + socket - 90x42x6mm

The battery by Akyga was made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 2600 mAh. It is characterized by high energy density, small dimensions, low...
5.0 (3)
Index: AKU-15642
Index: AKU-15642
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Akyga Li-Pol 1600mAh 1S 3,7V battery - JST-BEC connector + socket - 50x34x9mm

Akyga brand battery made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 1600 mAh . The weight is 31 g and the dimensions are 50 x 34 x 9 mm. It...
5.0 (2)
Index: AKU-12212
Index: AKU-12212
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Regular price €6.50 Price €6.50

Akyga Li-Pol cell 1000mAh 1S 3,7V - JST-BEC connector + socket - 48x30x7mm

Akyga brand battery made in Li-Pol technology with a nominal voltage of 3.7 V and capacity of 1000 mAh. High energy density, slow self-discharge, small dimensions and low...
4.9 (10)
Index: AKU-15613
Index: AKU-15613
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Akyga Li-Pol battery 550mAh 1S 3,7V - JST-BEC connector + socket - 40x30x5mm

Akyga brand battery made in Li-Pol technology with a nominal voltage of 3.7 V and 550 mAh capacity. It is used in MP3 players, smart clothes and toys. Integrated 150 mm...
5.0 (2)
Index: AKU-12206
Index: AKU-12206
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Regular price €4.00 Price €4.00

Akyga Li-Pol cell 620mAh 1S 3,7V - JST-BEC connector + socket - 40x20x8mm

Akyga's battery is made in Li-Pol technology with a nominal voltage of 3.7 V and a capacity of 620 mAh. It is characterized by high energy density, small...
5.0 (6)
Index: AKU-15606
Index: AKU-15606
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Akyga Li-Pol cell 120mAh 1S 3,7V - JST-BEC connector + socket - 35x12x4mm

Akyga lithium-polymer battery, 3.7V and 120mAh capacity. The battery's outputs are a connector and a 2.54 mm raster socket. The cable length is 150 mm. It is widely used in...
5.0 (4)
Index: AKU-15595
Index: AKU-15595
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Regular price €3.90 Price €3.90

Akyga Li-Pol cell 1950mAh 1S 3,7V - JST-BEC connector + socket - 60x40x6,5mm

Akyga Li-Pol type battery with a nominal voltage of 3.7 V and a capacity of 1950 mAh. It is characterized by high energy density and slow self-discharge. It has a...
5.0 (3)
Index: AKU-15636
Index: AKU-15636
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Regular price €8.90 Price €8.90

Akyga Li-Pol 1350mAh 1S 3,7V battery - JST-BEC connector + socket - 59x37x5mm

3.7V lithium polymer battery with 1350 mAh capacity with JST connector. The weight is 26 g and the dimensions are 59 x 37 x 5 mm. Comes with a cable terminated with a...
Index: AKU-12211
Index: AKU-12211
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Akyga Li-Pol cell 1800mAh 1S 3,7V - JST-BEC connector + socket - 74x41x5mm

Akyga lithium-polymer battery, 3.7 V and 1800 mAh capacity. The battery's outputs are a connector and a 2.54 mm raster socket. The cable length is 150 mm. It is widely...
Index: AKU-15631
Index: AKU-15631
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Regular price €6.90 Price €6.90

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.