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Arduino Portenta Vision Shield - Ethernet - shield with camera
Index: ARD-18428
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BD65496MUV - single-channel motor controller 16V/1,2A - Pololu 2960
Index: PLL-04238
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Batteries Li-Pol 4S 14.8 V
Batteries consisting of four (4S) lithium-polymer cells with a total voltage of 14.8 V. The main difference between lithium-polymer and lithium-ion batteries is the state of aggregation of the electrolyte. In the case of the former, we are dealing with a gel, which eliminates the risk of dangerous battery spillage. Li-Pol 4S 14.8 V battery, as the name suggests, is composed of 4 cells connected in series. The described cells are distinguished by high energy density, which provides them with a versatile use.
Products: 4
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Li-Pol Dualsky 3300mAh 50C 14.8V Pack
Dualsky high-performance lithium-polymer battery. Discharge current: continuous 50 C (165 A), weight 296 g, dimensions 144 x 44 x 22 mm .
Index: NAS-12879
Index: NAS-12879
Li-Pol Dualsky 2700mAh 50C 14.8V Pack
Dualsky high-performance lithium-polymer battery. Discharge current: continuous 50 C (135 A), weight 270 g, dimensions 140 x 43 x 21 mm .
Index: NAS-12878
Index: NAS-12878
Li-Pol Dualsky 2200mAh 50C 14.8V Pack
Dualsky high-performance lithium polymer battery. Discharge current: continuous 50 C (110 A), weight 224 g, dimensions 108 x 35 x 31 mm.
Index: NAS-12877
Index: NAS-12877
Li-Pol Dualsky 2700mAh 25C 14.8V Pack
Dualsky high-performance lithium polymer battery. Discharge current: continuous 25 C (67.5 A), weight 255 g, dimensions 107 x 34.5 x 34 mm .
Index: NAS-12887
Index: NAS-12887
Li-Pol battery - what you should know
In the assortment of our store you can find Li-Pol batteries characterized by different capacity, current capacity and maximum charging current. Wide selection of cells makes sure that you will match the power source to your project or system.
- In our store you will find only batteries produced by reputable companies with years of experience on the market. We offer products of such brands as Dualsky, Gens Ace, GPX Extreme, Redox, Tattu.
- In this category you will find cells with capacity from 1300 mAh to 4400 mAh, as well as models equipped with integrated voltage indicator in form of LED. Thanks to it you can constantly monitor the state of the battery.
- Due to its compact size and relatively low weight, the Li-Pol battery is used, among others, in robotics, electronics and model making. This type of cells are used for stable and safe powering of toys, robots, RC models, smart clothing, VR glasses and many other electronic and electrical devices.
- In our offer you can find Li-Pol batteries with different terminals and output to the balancer. We offer models with XT60, XT90 connectors and cables of various lengths.
Thanks to CE and RoHS certificates the Li-Po battery ensures safe use even in case of intensive exploitation.
Li-Pol 4S 14.8 V battery - what else makes it special?
The anode (+) of batteries made in lithium-polymer technology is made of graphite. In turn, the cathode (-) is produced from lithium compounds.
The Li-Polymer battery, unlike Ni-Cd and Ni-MH cells, does not have a memory effect, thanks to which it is characterized by a much longer service life.
Another distinguishing feature of lithium-polymer cells is a very slow self-discharge process. In practice, this means that even when stored for a long time the cells retain their electrical properties and are ready to work.
To top up the energy in the batteries, only use chargers designed for lithium polymer cells. This guarantees an efficient and above all safe energy supply.
How to take care of Li-Pol 4S 14.8 V battery?
When using batteries made in lithium-polymer technology, it is extremely important not to make the voltage of individual cells too low or too high. In practice, this means maintaining the voltage at a minimum of 3 V and a maximum of 4.2 V. How else can the service life of cells be prolonged?
Manufacturers specify an operating temperature range on the packaging, in the operating instructions or technical documentation. Under no circumstances should this be exceeded. Exposing cells to extreme positive or negative temperatures may end up with their complete destruction.
The Li-Pol battery must also not be exposed to mechanical damage and vibration, because they can also lead to damage.
Another issue is proper storage. Long periods of inactivity of cells that are discharged should be avoided. When planning a longer storage, it is best to charge the battery to about 60% and place it in a dry, cool and shady place.
If you have any questions or concerns about lithium polymer batteries or other products in our lineup, feel free to contact us.