Germany sunshine battery factory direct 2V200AH Germany sunshine battery A602 / 200 factory direct sunshine battery Features: 1, free water, maintenance is simple using a specially designed to overcome the battery during the charging process of electrolysis of water loss phenomenon, battery fluid volume in the course of and almost no change in the proportion, so the battery during the life completely without water, and simple maintenance. 2, sealing security, simple battery is not installed in the flow of electric fluid, batteries vertical, lateral installation can be, without the risk of fluid leakage of electricity, but also in the normal process of charging the battery will not produce mist. Therefore, the battery can be installed in an office or equipment room, without an extra room built dedicated battery, reduce project cost. 3, corrosion resistance and long service life with a good lead-calcium alloy grid, at an ambient temperature of 25 ℃, normal float life of up to 10 years. 4, high power discharge performance is good with a small internal resistance and high quality plate glass partitions, and the assembly is tight, so that the battery internal resistance is minimal. In the temperature range of -40 ℃ ~ 60 ℃ large current discharge, the output power than conventional batteries can be about 15% higher. 5, easy to install factory already fully charged battery, the user can get the battery installed and put into use. ☆ service commitment to service delivery concept throughout the entire process. From a technical advisory → Order → Production → goods seized → Transportation → → → Debug installation, operation and maintenance of the whole process of inspection. ☆ Pre-sale services: Let customers know my factory battery performance, the scope of the applicable conditions. Help customer selection, customer support tender document preparation, user acceptance test, advice. ☆ sale of services: Good communication with our customers to build, according to the terms of the contract production of superior quality products, according to the contract terms for customized packaging, transport. Fully meet customer requirements, timely and safe delivery of the product user site. The next day from the date the contract is signed, the spot for 1-3 days; Futures 10 days, the shortest 7-10 days, exceptional circumstances within 15 days of delivery. ☆ Service: Our factory has a service department responsible for service work, the senior engineer responsible for the customers. User complaints about the quality of our products within half a working day (4 hours) put forward opinions. If the situation warrants, I will arrive on-site processing plant within 24 hours except in cases of force majeure outside. ☆ I plant responsible for products sold lifetime maintenance services, to provide permanent support for users. From the date of shipment, small sealed batteries a year (17AH below), three medium-sized sealed batteries (12V200AH below), a large sealed battery within five years (2V series). Failure due to quality defects caused by the battery itself, I will plant free maintenance, repairs after the warranty period only charge the cost. ☆ I plant a few professional inspection service staff for many years in the country among cities customer visits to check. Users should be ready to field test battery operation, answer customer questions, training, operation and maintenance personnel work to guide the user to solve problems and make battery installation and commissioning. ☆ committed to ensuring that our factory installation required under the contract, service personnel dispatched to the scene to assist the user installation and commissioning. Establishment of user files, each installation, commissioning data classification safekeeping archiving, users understand and master the situation, identify problems and timely adjustment resolved. ☆ I plant technical support and training to provide users with free technical lectures, depending on the specific situation, the two sides can exchange teaching staff or training grant. Responsible for the maintenance of the power management personnel and technical training, explaining the battery usage rules, electrochemical theory general troubleshooting and VRLA batteries, works. Write "secret cells using large customer training materials" for training purposes.