Dry battery and hydro battery belong to the two types of battery, they each have advantages and disadvantages, and there is no better way to say it. In different cases, the priority of the two is different. For example, water and electricity bottle in use to add distilled water or purified water, and dry battery is not needed to add, belong to the maintenance-free battery, more convenient.

The difference between dry battery and hydro battery

Water bottle: with air hole above or under cover plate. We are widely used on the market are water bottles, it is made of distilled water and sulfuric acid dilution ratio between 1:1.25 ~ 1.28, known as electrolyte. The positive and negative lead plate is soaked in the electrolyte, and there is a partition inserted between each cell. When charging, the direction of the current flows from the positive electrode to the negative electrode, so that the plate is electrolytic in the electrolyte. When discharging, the electrode is reduced by the electrification principle of the electrolyte.

Charging due to the temperature and bubble, will exhaust steam from the steam hole and some moisture volatilization, and make the liquid level down. The total volume of each group of plates in parallel is the total capacity of each other, if the plate edge begins to drop with the water level, then the electrolytic plate volume is getting smaller and smaller, and the sulfuric acid concentration of the electrolyte will be higher and higher, will reduce the capacity of the plate at the same time also increase corrosion.

This kind of water and electricity bottle because of the output current, so in the battery car load after climbing the bridge more power. But it is inferior to the dry battery in battery life, continuous discharge and life.

Dry battery: no pores for sealing, no maintenance, the shell has the label "maintenance-free battery" Dry battery is sealed, the electrolyte is a kind of glue attached to the plate, in the sealed box to generate its own circulation collection. Like our flashlight batteries and mobile phone batteries, it is sealed, can prevent steam and liquid evaporation.

Dry battery due to maintenance-free is more suitable for the use of people without the ability to maintain the battery, the difference between it and water bottle is: because of the deep discharge capacity is stronger, its endurance is stronger, the life is longer!

Dry battery and water battery which good?

Water battery is well maintained and its service life is longer than dry battery. If not well maintained, its service life will be shorter than dry batteries! The key is how users maintain it.

Water batteries are afraid of running out of liquid. Periodically observe the battery liquid level. When the liquid is insufficient, add distilled water or electrolyte in time (depending on the battery power, add electrolyte when the battery power is obviously low, and charge in time). While maintaining the battery, you can apply a little grease (butter) on both ends of the battery and electrode to prevent corrosion at both ends of the electrode and extend the service life of the battery!

Intelligent water adding system for battery is an automatic water replenishing device developed for liquid rich battery, which can comprehensively replace manual water adding maintenance operation of battery, real-time monitoring of battery water shortage status, automatic water replenishing, induction stop when full of water, after installation, the electrolyte level can be kept in a healthy state throughout the whole process to ensure stable and balanced characteristics of battery electrolyte and optimize the use efficiency of battery equipment. Prolong the battery life.

No matter what kind of battery mentioned above, we should pay attention to the maintenance of it, the correct maintenance can effectively extend the battery life. Hubei Lianhong Energy Technology Co., Ltd. has been focusing on battery related accessories industry, Lianhong has always focused on battery accessories, supporting related business, in the field of safety, convenience, maintenance of automotive battery, industrial battery has deep technical accumulation and practical technology patents. The main products are: battery status indicator, battery safety valve (exhaust bolt), battery equalizer, battery water gun, battery level alarm, battery automatic water refill system, etc.