Product description: Gel battery 12V 7Ah Xtreme
Maintenance-free, leak-free, rechargeable gel battery. Adapted for buffer and cyclic operation. Nominal voltage is 12 V, capacity 7 Ah.
Specification - Battery 7Ah / 12V
- Rated voltage: 12 V
- Capacity: 7 Ah
- Cyclic operation: 14.40 V to 15.0 V
- Standby: 13.50 V - 13.80 V
- Maximum charging current: 2,1 A
- Dimensions: 95 x 151 x 65 mm
- Weight: 2000 g
The shop also offerschargers for gel batteries.
The use of batteries is necessary wherever an electronic device has to work without current access to the mains. The formerly common disposable batteries - including the popular AA and AAA "fingers", 6F22 batteries with a voltage of 9 V and many others - are increasingly losing their importance due to the quite significant costs generated by the need for their periodic replacement. Therefore, in the vast majority of everyday devices we can find batteries. Depending on the type of application, it is necessary to select the right parameters of the energy source - not only the basic features, i.e. capacity,ratedvoltageand maximumcurrentdrawn by the load, butalso the dimensions, weight,ease ofuse and the need forelectronic protection of the charging process, turn out to be crucial.
Gel batteries - classic and still very useful
The currently very popularlithium-polymerandlithium-ionbatteries are characterized by excellent electrical parameters and high energy density (i.e., in other words, small dimensions at high capacity), but their prices remain quite high and their use requires a number of protections to protect these sensitive sources of electricity from damage due to short circuit, overload, too deep discharge, overheating, etc. Much simpler in application and often many times cheaper are gel batteries. They are a modern variety of lead-acid batteries used several decades ago. Safety of this type of batteries is much higher, because there is no risk of potential ignition or even explosion, known from press reports about failures of some mobile devices. Charging these energy sources is also much simpler and can be done using uncomplicated electronic circuits. Gel batteries are perfectly suited for applications supporting the power supply of electronic systems in the event of mains voltage failure - that is why they are still used in bulk in UPSs or control panels.
Gel battery 12V 7Ah Xtreme - parameters and examples of applications
In our offer you will find an excellent gel battery from the well-known brandXtreme, offering standardrated voltage of 12 V andcapacity of 7 Ah.This 2 kg battery has base dimensions of 151 x 65 mm and a height of 95 mm. Under cyclic conditions it should be charged with a current not exceeding 2.1 A at 14.4 - 15 V. In the case of buffer operation (i.e. when the gel battery is constantly "sustained" in full readiness in case of power interruption from the mains adapter) the voltage should be about 13.5 - 13.8 V. The standby mode (buffer operation) will be perfect for applications that require power supply to be maintained regardless of the condition of the power network - including all kinds of control panels, monitoring and remote supervision systems, etc. Gel rechargeable battery - the price of this particular model is just over 50 PLN. 7ah 12v gel battery is one of the most popular products of our shop.