3FM180D-X 6V 180Ah(10hr) The rechargeable batteries are lead-lead dioxide systems The dilute sulfuric acid electrolyte is absorbed by separators and plates and thus immobilized Should the battery be accidentally overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape thus avoiding excessive pressure build-up Otherwise, the battery is completely sealed and is, therefore, maintenance-free, leak proof and usable in any position Battery Construction Component Positive plate Negative plate Container Cover Safety valve Terminal Separator Electrolyte Raw material Lead dioxide Lead ABS ABS Rubber Pb Fiberglass Sulfuric acid General Features ƽ ƽ ƽ ƽ ƽ ƽ ƽ ƽ Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding Not restricted for air transport-complies with IATA/ICAO Special Provision A67 UL-recognized component Can be mounted in any orientation Computer designed lead, calcium tin alloy grid for high power density Long service life, float or cyclic applications Maintenance-free operation Low self discharge Dimensions and Weight Length(mm / inch) 306 / 12.0 Width(mm / inch) Height(mm / inch) 164 / 6.46 220 / 8.66 Total Height(mm / inch) Approx Weight(Kg / lbs) 225 / 8.86 28.6 / 63.1 306±2 168±2 219 80 Performance Characteristics Nominal Voltage Number of cell Design Life Nominal Capacity 77oF(25oC) 10 hour rate (18.0A, 5.4V) hour rate (32.8A, 5.25V) hour rate (127A, 4.80V) 180Ah 164Ah 127Ah Internal Resistance Fully Charged battery 77oF(25oC) 2mOhms Self-Discharge 3% of capacity declined per month at 20oC(average) Operating Temperature Range Discharge -20~60oC Charge -10~60oC Storage -20~60oC 900A(5s) Max Discharge Current 77oF(25oC) Short Circuit Current 3050A Charge Methods: Constant Voltage Charge 77oF(25oC) Cycle use 2.30-2.35VPC Maximum charging current 54A Temperature compensation -30mV/oC Standby use 2.23-2.27VPC Temperature compensation -20mV/oC Discharge Constant Current (Amperes at 77oF25oC) End Point Volts/Cell 1.60V 1.65V 220±2 225±2 6V 10 years 1.70V 1.75V 1.80V 30min 45min 1h 220 211 202 193 183 159 155 151 147 143 127 125 123 121 118 3h 52.5 51.8 51.1 50.3 49.5 5h 10h 34.0 33.6 33.2 32.8 32.3 18.6 18.5 18.4 18.2 18.0 Discharge Constant Power (Watts at 77oF25oC) End Point Volts/Cell Ø16 1.60V 1.65V 1.70V 1.75V M8 1.80V 30min 397 383 369 354 339 45min 292 284 276 267 258 1h 251 246 241 235 229 2h 146 144 142 140 137 3h 5h 107 106 105 104 103 66.9 66.2 65.5 64.8 64.0 (Note)The above characteristics data are average values obtained within three charge/discharge cycles not the mimimum values www.vision-batt.com page1 of (%) 140 Battery voltage(V) 50.3A32.8A 100 0.20 80 200A 127A 0.15 60 0.10 40 7.5 CHARGED VOLUME 7.0 CHARGE VOLTAGE 6.5 6.0 20 0.05 5.5 0 CHARGE CURRENT Discharge time (V/6V) Relationship between charging voltage and temperature 12 14 16 18 20 Self-discharge characteristic 110 100 90 CYC Capacity(%) LE U 7.5 SE 7.2 STAN DB 6.9 Y USE 80 70 60 6.6 30℃ 40℃ 20℃ 50 -10 10 20 30 40 50 40 60 10 12 14 Storage time: months o Ambient temperature( C) 120 120 Capacity(%) 80 40 Testing conditions: floating voltage: 2.27 to 2.30V/Cell ambient temperature: 25℃ (77O F) 20 80 60 100% D.O.D 50% D.O.D 30 % Depth of discharge 40 20 18 100 100 60 16 Cycle service life in relation to depth of discharge Life characteristics of Standby use Capacity(%) 10 Charging time (hours) 7.8 20 200 400 800 600 1000 1200 1400 600 40 50 Number of cycles(cycles) Life(year) Temperature effects on float life Temperature effects on capacity 15 120 100 2.30V/Cell Capacity (%) Life(years) 180Ah Constant voltage charging characteristic (0.25CA,25 o C) (xCA) (V) 120 0.25 18.0A Voltage Volume O Discharge characteristic (25 C) Current Charged 3FM180D-X 6V 0.1C 0.2C 80 60 1.0C 40 20 10 20 30 40 50 o Temperature( C) -10 10 20 30 Temperature (℃) THE INTERNATIONAL CERTIFICATION NETWORK ISO9001:2000 -20 MH25860 G4M19906-9202-E-16 www.vision-batt.com Shenzhen Center Power Tech Co., Ltd Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China Tel: (+86-755) 8431 8088 Fax: (+86-755) 8431 8038 E-mail: sales@vision-batt.com Copy Right Shenzhen Center Power Technology Co., Ltd (Edition 2011-8) Page of ... voltage charging characteristic (0.25CA,25 o C) (xCA) (V) 120 0.25 18.0A Voltage Volume O Discharge characteristic (25 C) Current Charged 3FM180D- X 6V 0.1C 0.2C 80 60 1.0C 40 20 10 20 30 40 50... Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China Tel: (+86-755) 8431 8088 Fax: (+86-755) 8431 8038 E-mail: sales@vision-batt.com Copy Right Shenzhen Center