1, the initial capacity, high specific energy use of new alloy grid material patented technology to optimize the design of the product structure, capacity 5% higher than similar products, the specific energy up to 35 ~ 38Wh / kg. 2, low temperature performance superior low temperature using a special additive materials, under normal use the battery can be -15 ℃ ~ 40 ℃ environment. 3, the combination of consistency and paste using advanced equipment, selected sub-plate device, battery dynamic distribution group technology, can effectively improve the consistency of the whole set of batteries. 4, good high power discharge performance positive and negative plates are made of paste type structure, tight assembly process, internal resistance, good high power discharge performance, with superior starting capability, 30 ° slope climbing ease. 5, safe and reliable safety valve can automatically open, either as a result of the discharge of excess gas caused by misuse or overcharge, but also to prevent outside air from entering the battery or cause a spark self-discharge or explosion. Fully sealed leak-proof structure: the battery can be tilted, lying put to use, but not upside down. 6, life long active life formula is highly resistant to deep-cycle charge and discharge capacity at 25 ℃, 80% DOD cycle life up to 600 to 700 times; 100% DOD cycle life of 300 to 350 times. 7, green dual-board battery to green-oriented, using the new seal structure optimized design, be sure to use the process seamless and acid mist overflow, safe and reliable. 8, maintenance-free sealed reaction efficiency, the battery in the whole process without the use of water or acid supplement maintenance. Shuangdeng "brand GFM series VRLA battery, is the latest product of contemporary Shuangdeng latest technology development, product line with the state Ministry of Information Industry YD / T799-2002 standard, Japanese JISC8704-2: 1999 standard and IEC60896-2 standards its performance indicators have reached domestic leading level in the domestic reputation. The product can be widely used in telecommunications, Mobile, China Unicom, railways, shipping, and other communications, signal system standby power, power systems, backup power nuclear power plants , solar energy, wind power energy storage systems, as well as UPS, emergency lighting and other standby power. multilayer sealing technology and a special sealant to ensure no leakage, no acid mist escaping Series Model Rated 10h rate extra-shaped dimensions (mm) reference Weight (Kg) Voltage (V) rated capacity (Ah) of the total length and breadth of high 2V Series GFM-50 2 50 161 50 166 166 3.6 GFM-100 2 100 171 72 205 205 5.4 GFM-150 2 150 172 102 205 227 9.0 GFM-200 2 200 173 111 329 365 14.4 GFM-300 2 300 171 151 330 366 21.6 GFM-400 2 400 211 176 329 367 28.8 GFM-450 2 450 223 187 351 385 30.6 GFM-500 2 500 241 172 330 364 32.4 GFM-600 2 600 301 175 331 366 43.2 GFM-800 2 800 410 176 330 365 56.7 GFM-1000 2 1000 475 175 328 365 64.8 GFM-1500 2 1500 401 351 342 378 104.0 GFM-2000 2 2000 491 351 343 383 137.0 GFM-3000 2 3000 712 353 341 382 210.0 12V series 6GFM-65I 12 65 348 167 178 178 20.8 6GFM-65II 12 65 350 166 174 174 20.8 6GFM-65III 12 65 350 167 179 179 21.2 6GFM-70 12 70 260 168 209 227 22.4 6GFM-90 12 90 307 169 208 227 28.8 6GFM-100I 12 100 329 172 214 243 32.0 6GFM-100II 12 100 329 172 214.5 243.5 32.0 6GFM-100III 12 100 331 176 214 214 32.0 6GFM-110I 12 110 409 177 225 225 35.0 6GFM-110II 12 110 280 265 206 206 35.0 6GFM-120I 12 120 406 174 207 232 38.4 6GFM-120II 12 120 406 174 208 238 38.4 6GFM-135 12 135 341 173 281 283 43.2 6GFM-150 12 150 483 170 240 240 48.0 6GFM-160 12 160 532 207 215 240 51.2 6GFM-200 12 200 522 240 218 244 62.0 6GFM-230 12 230 520 269 203 203 73.6 6GFM-250 12 250 520 269 220 245 80.0 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 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!