1, good safety performance: No electrolyte leakage under normal use, no cell expansion and rupture. 2, the discharge performance: stable discharge voltage, discharge platform gently. 3, good resistance to shock: fully charged battery completely fixed to 4mm amplitude, frequency 16.7Hz vibration 1 hour, no leakage, no cell expansion and cracking, open circuit voltage is normal. 4, good impact resistance: the battery is fully charged state natural height from 20cm down to 1cm thick hardwood board 3 times. No leakage, no cell expansion and cracking, open circuit voltage is normal. 5, resistance to over-discharge: 25 degrees Celsius, the battery is fully charged state of constant resistance discharge 3 weeks (equivalent resistance of the battery discharge requirements 1CA resistance) to restore the capacity of more than 75%. 6. Good resistance to overcharge: 25 degrees Celsius, a fully charged battery charging status 0.1CA 48 hours, no leakage, no cell expansion and cracking, open circuit voltage is normal, the capacity retention rate of over 95%. Battery Type Rated voltage (V) Rated capacity (Ah) Length (mm) Width (mm) Height (mm) Weight (kg) 6-GFM-17 12 7 151 66 96 2.6 6-GFM-24 12 24 165 125 177 9 6-GFM-38 12 38 197 165 176 14 6-GFM-50 12 50 6-GFM-65 12 65 350 166 175 23 6-GFM-80 12 80 6-GFM-100 12 100 408 174 235 33 6- GFM-150 12 150 495 200 225 58 6-GFM-200 12 200 495 258 248 76 Our company is specialized in providing: Germany sun batteries, Shenyang Matsushita Battery, US Hercules batteries, battery Guangdong Zhicheng Champion, Japan Yuasa Battery , OTP battery, CSB Battery Battery Guangyu Shuangdeng San Yang Battery Battery Battery Dorset Race to the battery MGE Batteries DC panel batteries, gel batteries, and other high-quality batteries. UPS uninterruptible power supply sales, UPS power supply product customization services in one of the specialized uninterrupted. Is designed to provide power products and services for the banking, insurance, telecommunications, petroleum, electricity, aviation, railways, national tax systems companies. Our aim: UPS - Uninterruptible service; credibility first, customers first earn the customer's credit.! Solemn commitment "fake a penalty ten" Customer satisfaction is our eternal pursuit! A first-class company which is our ultimate goal!