1, high 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%. 7, resistance to high current: fully charged battery discharge 2CA 5 minutes or 10CA discharge for 5 seconds. No conductive part of the fuse, without the appearance of deformation. Battery Shuangdeng GFM 2V Series Specifications: Shuangdeng GFM-2V battery model parameters Type Rated voltage (V) Rated Capacity (Ah) Dimensions Weight (kg) C10 VT = 1.80 V / monomer C3 VT = 1.80 V / single body C1 VT = 1.75 V / monomer C0.5 VT = 1.65 V / monomer length and breadth of the total high-GFM-200 2 200 150 110 100 90 181 346 365 13.7 GFM-300 2 300 220 165 150 124 181 346 365 19.2 GFM-400 2 400 300 220 200 158 181 346 365 25.0 GFM-500 2 500 375 275 250 191 181 346 365 30.5 GFM-600 2 600 450 330 300 225 181 346 365 35.5 GFM-800 2 800 600 440 400 303 181 346 365 48. 0 GFM-1000 2 1000 750 550 500 370 181 346 365 61 GFM-1600 2 1600 1200 880 800 318 363 369 388 100 GFM-2000 2 2000 1500 1100 1000 385 363 369 388 125.0 GFM-3000 2 3000 2250 1650 1,500,568,363,369,388 185.0 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 Dorset Battery 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" Contact Contact: Hu Jinyong