Company "Delta" produces batteries of helium and lead-acid type. If we consider the first option, then they are most suitable for security systems. The threshold voltage of batteries of this type does not exceed 12 V. They are not able to withstand large overloads.
If we consider lead-acid models, they are great for portable devices or emergency lighting. To find out more information about Delta batteries, you should read customer reviews.
Reviews on the model "Delta 6012"
These batteries are produced at 12 V. In this case, the capacity parameter is 110 Ah. Directly the plate of this model is made of lead. According to buyers, the model is suitable for various portable equipment. It charges without problems. According to the owners, the device can be stored at sub-zero temperatures.
The separator in it is made of fiberglass. The electrolyte in this case is used in the AM series. For backup power, this model is not suitable. It is also important to note that chargingThe model can only be DC. The user is able to purchase batteries on the market at a price of 1200 rubles.
Review of the model "Delta 6033"
Delta 6033 lead-acid batteries are most suitable for various control systems. They are also in demand in the medical field. The capacity of this device is 230 Ah. The model weighs as much as 3.2 kg. According to buyers, the plates oxidize very rarely.
However, it is important to note that it is better not to store the model at sub-zero temperatures. The threshold voltage of the device is at the level of 10 V. The average battery life is five years. Delta 6033 lead-acid batteries are sold on the market at a price of 1,500 rubles.
Description of batteries "Delta 6045"
These Delta 6V batteries get a wide variety of reviews. Some believe that they are well suited for portable devices. In this case, the model can be operated in a cyclic mode. It is also important to mention the low price of the product. However, it is important to take into account the shortcomings of the model. First of all, they concern its design.
The lid in this case oxidizes quite quickly. For backup power, the model is not suitable. Battery life does not exceed five years. The threshold voltage of the device is at the level of 6 V. It can withstand an overload of a maximum of 3 A. The model can be operated in any position. However, it is important to mention the large dimensions of the batteries. It weighs as much as 3.7 kg. Model for sale on the marketprice from 1200 rubles.
Opinion on the battery "Delta 6100"
This Delta gel battery is great for emergency lighting. The battery threshold voltage indicator is as much as 12 V. Directly, the terminals in the device are of the two-wire type. The separator in this case is made entirely of fiberglass. According to the figures, transporting the model is quite simple.
At sub-zero temperatures, batteries can be used. The top platinum of the device is made entirely of lead. The maximum load is allowed at 3.5 A. The capacity in this case is 90 Ah. There is no safety valve in the device. The user is able to buy the specified battery at a price of 1700 rubles.
Reviews on the battery "Delta 1212"
This Delta battery is not only suitable for emergency lighting, but also for various portable equipment. The threshold voltage of the device is as much as 10 V. The maximum capacity of the system does not exceed 130 Ah. The battery life is six years. The grate in the device is of the lead type. The separator of the model is made of fiberglass as standard.
The minimum allowable battery temperature is as much as -20 degrees. Charge the device only with direct current. Sulfuric acid is used as the battery electrolyte. The energy density of the model is quite high. It is also important to note that it does not need to add water. These batteries are on the marketabout 1100 rub.
Review of the "Delta 1222" model
These Delta motorcycle batteries are in high demand lately. In this case, the maximum overload is allowed at 3 A. The service life itself is five years. It is also important to note that the model is often purchased to service portable devices. It is able to work in cyclic and buffer mode. The terminals in the device are of a two-wire type. The body of the model is completely sealed.
Electrolyte leakage is very rare. The capacity indicator is 175 Ah. The minimum allowable battery temperature does not exceed -25 degrees. It does not have a gas recombination system. It is also important to note that the model is not suitable for backup power. The user is able to purchase a Delta battery for 1300 rubles.
Description of batteries "Delta 1245"
These batteries are used in the medical field. They are also suitable for various control systems. The service life of this particular model is six years. The electrolyte in this case is available with the marking AM. The positive plates are made entirely of lead. The modification threshold voltage is at 12 V. The maximum system load does not exceed 3 A. According to customers, the model is compact and does not weigh much. The terminals in this case are very rarely oxidized.
The safety valve is provided by the manufacturer from rubber. The separator at the battery is used as standard fromfiberglass. The level of internal resistance in the device is quite low. The case is sealed, however, in case of mechanical damage, electrolyte leakage is inevitable. The battery can be charged even at 2 V. The energy density of the model is high. Also, the advantages include the ability to work in a cyclical mode. Delta 12V battery for sale at a price of 1500 rubles.
Opinion on the model "Delta 1207"
These batteries are made with lead plates. The body of this model is made entirely of synthetic resin. This battery is not afraid of low temperatures. The separator in this case is made of fiberglass. If we talk about indicators, then the threshold voltage is as much as 10 V. The maximum allowable overload is 2.5 A. There is no safety valve in the device. The lid of the model is closed quite firmly.
The battery is ideal for control systems. If buyers believe, then electrolyte leaks are rare. It is allowed to charge the batteries even at 2 V. In the buffer mode, the model is able to work well. You can store the device even at -45 degrees. The user is able to buy a battery at a price of 1200 rubles.
Reviews about the model "Delta 1218"
These Delta batteries deserve only positive reviews. First of all, people note a long service life. The positive plates in this case are made of lead. If necessary, the model can be operated in a cyclic mode. The tightness of the structurepretty high. According to buyers, the model charges pretty quickly.
It is also important to mention the high energy density. The self-discharge itself is very low. The gas recombination system is provided in the device. The maximum battery capacity is 210 Ah. The electrolyte in the battery is used by the AM series. Batteries are sold in stores at a price of 1740 rubles.
Review of the "Delta 1226" model
These batteries are in high demand. For geophysical equipment, they are ideal. It is also important to note that some enterprises purchase devices for servicing cash registers. However, batteries still have disadvantages. First of all, it is important to mention the high self-discharge. Do not charge the Delta battery in sub-zero temperatures. The electrolyte in this case is used in the AM series.
Threshold voltage of these batteries does not exceed 12 V. The model fits well for emergency lighting. The internal resistance level of the battery is low. However, it is important to consider that the maximum capacity of the device is 120 Ah. The user can buy a battery at a price of 1200 rubles.
Opinion on the model "Delta 1240"
These motorcycle batteries are manufactured with two-wire type terminals. Sulfuric acid is used as an electrolyte in the device. The fuse for the model is made of rubber. The separator itself is made of fiberglass. The tightness of the structure is very high. The system is not afraid of small mechanical damage.
Positive plates inin this case, they can withstand heavy loads. If you believe the buyers, then the model is charging without problems. If necessary, the device can be used for emergency lighting. The minimum allowable battery temperature is -20 degrees. However, the Delta battery must not be charged in freezing weather. The battery costs in our time about 1100 rubles.
Review of the "Delta 1270" model
These batteries are very popular in the medical field. They are great for backup power. In this case, the pore voltage is 12 V. The maximum allowable overload is 3.5 A. The maximum capacity of the device does not exceed 140 Ah. The electrolyte in this case is used in the AM series. The battery can only work in buffer mode.
For portable devices, the model does not fit well. The mass of this battery is 3.5 kg. If you believe the buyers, then you can operate the device in any position. The separator itself is made of fiberglass. The user can charge the device even at a temperature of -15 degrees. The positive plates are made of lead. The gas recombination system is not used. The user is able to buy Delta 12V batteries at a price of 1600 rubles.
Reviews about the model "Delta 1265"
This battery has a high energy density. The level of internal resistance is quite high. The threshold voltage of the device is 12 V. The maximumpermissible overload wound 3 A. The separator in the device is also used fiberglass. The top plate is made of lead by the manufacturer.
For various control systems, the model fits perfectly. The maximum battery capacity is 130 Ah. The high energy density allows for long battery life. It is also important to consider the low price of the product. Batteries are sold on the market at a price of 1300 rubles.
