Yuasa Battery Yuasa Battery NPL120-12 NPL120-12 Yuasa Battery NPL120-12 Yuasa Yuasa Battery Battery NPL120-12 service system is in the "production can be customer trust and satisfaction products" purposes, in accordance with ISO 9002 : 1994 specification requirements established. As follows: 1. In the course of the implementation of customer service "full service" from the pre-sale, the sale offers a range of non-standard design, installation, technical advice and training, regular visits and proper handling of customer complaints and other services to the satisfaction of users . 2. Our company has established a perfect three service support system, providing customers with powerful, timely, thoughtful and efficient service. That technology department is responsible for non-standard design ---; --- engineers responsible for user training and technical maintenance personnel exchanges; installation waiter --- responsible for installation, commissioning, operation and maintenance, inspection and on-site technical training. 3. Strong service technology and equipment, including the charge and discharge motor and Yuasa dedicated line resistance tester, etc., to improve the response speed and ability to solve problems, the company service centers and representative offices abroad are equipped with tools and spare parts to fastest solve quality complaints. 4. Our company has established a perfect customer file management system, the details and the details of using the battery test our service for each customer are recorded separately, regularly finishing classification, the necessary conditions in a timely manner to the relevant departments within our company reports. So that we are aware of the battery at the customer site usage, as a basis to continuously improve our product performance and service levels itself. > Features 1) safety performance: No electrolyte leakage under normal use, no cell expansion and rupture. Good 2) discharge performance: stable discharge voltage, discharge platform gently. 3) good resistance to shock: fully charged battery completely fixed to 4mm amplitude and 16.7Hz frequency vibration 1 hour, no leakage, no cell expansion and rupture, open circuit voltage is normal. 4) Impact resistance: fully charged battery from 20cm height naturally fall to 1cm thick hardwood board three times. No leakage, no cell expansion and rupture, open circuit voltage is normal. 5) resistance to over-discharge: 25 degrees Celsius, the fully charged state of the battery discharge three weeks given resistance (resistance value equivalent to the battery discharge requirements 1CA resistance), recovery capacity of more than 75%. 6) Good resistance to overcharge: 25 degrees Celsius, the fully charged battery state of charge 48 hours 0.1CA, no leakage, no cell expansion and rupture, open circuit voltage is normal, the capacity retention rate of over 95%. 7) Good resistance to high current: fully charged battery discharge 5 minutes or 10CA 2CA discharge for 5 seconds. No conductive part of the fuse, without the appearance of deformation. ????????????????? Technical support / sales department web resources are limited, power solutions, UPS power supply specific models offer technical advice (say your load, expected delay time, we there will be a dedicated engineer to configure the perfect solution for your power) Company services: customer first, reputation first, unity and pragmatic, technological innovation, integrity services. Your customer satisfaction is our ultimate goal! For inquiry, partners, product information, etc. Please contact us, the sales staff will contact you the first time. The Company perennial supply of UPS (Hills, Emerson, MGE, APC, etc.) UPS batteries (Dorset, Yuasa, Panasonic, Sun, San Yang, OTP, Leoch, gel batteries, etc.)