Imported Germany sunshine battery A412 / 5.5SR original stock sold Sonnenschein Batteries / Germany sunshine battery guaranteed to be imported from Germany, a penalty ten, contract, certificate of origin, import declarations and other relevant documents, and provide free installation service! Any quality problems Germany sunshine battery Germany sunshine battery within 1 year is Exide Technology Group (Exide Technologies) brand Sonnenschein batteries through known methods. Sonnenschein brand battery is the originator of the world gel batteries, Dryfit colloid using patented technology represents the highest density energy storage and discharge of the battery corresponding level, unmatched security and deep discharge of the German sun batteries Features: 1, gel electrolyte, no internal short circuit. Heat capacity, heat dissipation ability, to avoid the general battery is easy to produce thermal runaway phenomenon, and thus extremely reliable operation at high temperatures, the battery does not have a "drying" phenomenon, the operating temperature range. 2, since the battery is gummy solid electrolyte concentration so uniform, acid stratification does not exist. 3, the acid concentration is low, weak plate corrosion, and a unique tubular plate, it has a long battery life. 4, the use of non-antimony alloy battery plate, battery self-discharge is very low. After storage for two years at 20 ° C, and more than 50% of capacity, or within two years without additional power. 5, superior to withstand deep discharge and high current discharge capability, with over charge and over-discharge of self-protection. 6, battery anti deep discharge capacity after 100% discharge can still continue to take on the load, the charge within four weeks to restore the original capacity. 7, the use of highly sensitive low-voltage umbrella type valve (Germany sunshine patented), so that the battery is more safe and reliable use. 8, using multi-acid rubber ring sliding seal (Germany Sunshine Company patent), to ensure the sealing performance of the latter part of life when growth pole. Our long-term Shougang Group / Beijing ICBC / Telecom Beijing Branch / Sinopec Hebei Branch / Beijing Ditan Hospital / Army ASTRI Beijing / China Mobile / Beijing Shougang Group / Harbin Steel Industry Group / Hubei Hubei Feng Steel to build / Datang Power Group and other major enterprises supply the brand of genuine batteries, primary sources, price advantage is obvious, the customer was well ... In addition, we also set up around a special battery power routine maintenance staff! Regular power supply units for routine maintenance of batteries and maintenance, maximizing battery power of life. He won the praise of customers. It is closely related to the source of power supply system UPS battery capacity available and the ambient temperature; varying degrees of different manufacturers of different types of sun batteries affected by temperature. For example, sunlight battery performance parameters are room temperature calibration at 20 ℃, when the temperature is below 20 ℃, sun batteries of available capacity will be reduced, but when the temperature is above 20 ℃, which is available for use Capacity will increase slightly. Monthly maintenance measure and record the battery room ambient temperature, battery case temperature and the pole temperature. Check the battery individually cleanliness, terminal signs of damage and temperature, the housing and cover damage or temperature. Measure and record the total voltage of the battery system, the float current. Repeat quarterly maintenance of the monthly check. Measure and record the various online battery float voltage. Repeat quarter annual maintenance all maintenance, inspection, an annual check the connection part is loose. Year battery pack to conduct a check of the actual load discharge test, the release of 30% to 40% of the rated capacity. Three years maintenance capacity test every three years (10h rate), once a year for six years after use. If the group put real battery capacity is less than 60% of rated capacity, it is considered to terminate the battery life. Maintenance precautions when using the battery use and maintenance, use insulated tools. Battery can not be placed on top of a metal tool; do not use any organic solvents to clean the battery; must not disassemble sealed battery safety valve or a member of any substance in the battery; do not smoke near the battery pack or use an open flame; the discharged battery should be in 24h within the battery is fully charged, so as not to affect battery capacity; storage in battery performance will be degraded, should early use; all maintenance work must be performed by professionals. Edit this paragraph Applications for this product is widely used [3] communications, power, energy storage, UPS, EPS, and other fields. We used lead-acid batteries are mainly divided into three categories; the average German sun batteries, dry charged batteries and maintenance-free batteries are three kinds. 1) ordinary batteries; ordinary battery plate is composed of lead and lead oxide, the electrolyte is an aqueous solution of sulfuric acid. Its main advantage is the voltage stable, cheap; drawback is the low specific energy (ie energy per kilogram of battery storage), sunshine battery life is short and routine maintenance frequently. 2) Dry-charged batteries: its full title is dry-charged lead-acid battery, its main feature is the negative plate has a higher storage capacity, in a completely dry state, you can save the resulting electricity within two years, the use of When, just add electrolyte, so after 20-30 minutes can be used. 3) maintenance-free battery: maintenance-free batteries due to the superiority of their own structure, the consumption of electrolyte is very small, in the life of the basic need to add distilled water. It also has shock, temperature, small size, low self-discharge characteristics. Normal battery life is generally twice. Germany sunshine maintenance-free batteries on the market, there are two: the first one in the purchase of a one-time additional electrolyte later use no maintenance (adding supplementary liquid); the other is the battery itself, the factory has a good electrolyte and add sealed, the user simply can not add supplementary liquid. Lead-acid battery 2 V, 4 V, 6 V, 8 V, 12 V, 24 V series, capacity from 200 mA to 3000 when Ann. VRLA batteries are based on AGM (the absorbent glass mat) technology and calcium grid rechargeable battery, with excellent large current discharge characteristics and long life. It is in use without adding water. Germany sunshine battery uses widely available aspects of power tools, emergency lights, UPS, electric wheelchairs, computers and communications equipment in.