6FM45D-X 12V 45Ah(20hr) 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 oneway 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 Copper Fiberglass Sulfuric acid General Features ● ● ● ● ● ● ● ● 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) 197.5 / 7.78 Width(mm / inch) Height(mm / inch) 165.5 / 6.52 170 / 6.69 Total Height(mm / inch) Approx Weight(Kg / lbs) 170 / 6.69 14.6 / 32.2 Performance Characteristics Nominal Voltage 12V Number of cell Design Life 10 years Nominal Capacity 77oF(25oC) 20 hour rate(2.25A,10.8V) 45Ah 10 hour rate (4.18A, 10.8V) 41.8Ah hour rate (7.34A, 10.5V) 36.7Ah hour rate (27.6A, 9.6V) 27.6Ah Internal Resistance 7.5mOhms Fully Charged battery 77oF(25oC) Self-Discharge 3% of capacity declined per month at 20oC(average) Operating Temperature Range Discharge -20~60oC Charge -10~60oC Storage -20~60oC o o 450A(5s) Max Discharge Current 77 F(25 C) Short Circuit Current 1050A Charge Methods: Constant Voltage Charge Cycle use Maximum charging current Temperature compensation Standby use Temperature compensation 77oF(25oC) 2.30-2.35VPC 13.5A -30mV/oC 2.23-2.27VPC -20mV/oC Discharge Constant Current (Amperes at 77oF25oC) End Point Volts/Cell 1.60V 1.65V 1.70V 1.75V 1.80V 5min 10min 15min 30min 45min 1h 3h 5h 10h 20h 142 129 127 112 108 96.0 91.2 86.4 81.6 76.8 75.5 72.1 70.8 66.9 64.0 44.6 44.4 42.8 38.9 38.0 34.3 33.7 31.3 30.6 29.9 27.6 27.2 26.8 26.5 26.1 11.7 11.5 11.2 11.0 10.8 7.76 7.62 7.48 7.34 7.26 4.26 4.24 4.22 4.20 4.18 2.37 2.33 2.30 2.27 2.25 Discharge Constant Power (Watts at 77oF25oC) End Point Volts/Cell 1.60V 1.65V 1.70V 1.75V 1.80V 5min 10min 15min 30min 45min 1h 2h 3h 5h 250 234 220 201 193 180 167 159 150 147 143 136 131 123 122 96.1 84.7 81.7 79.8 78.0 73.1 66.3 64.0 62.8 61.7 58.3 54.0 53.2 52.3 51.5 32.8 30.4 30.0 29.6 29.2 24.3 22.6 22.3 22.1 21.8 15.7 14.7 14.6 14.4 14.1 (Note)The above characteristics data are average values obtained within three charge/discharge cycles not the mimimum values page1 of www.vision-batt.com Battery voltage(V) 11.0A 7.34A 4.18A 120 0.25 100 0.20 80 9.6 40A 27.6A 90A 0.15 20 30 10 60 10 20 0.10 20 0.05 0 h CHARGED VOLUME 14.0 CHARGE VOLTAGE 13.0 60 15.0 12.0 11.0 (V/8V) (V/6V) (V/4V) (V/CELL) 7.8 5.2 2.6 10.0 7.5 5.0 2.5 14.4 9.6 7.2 4.8 2.4 13.8 9.2 6.9 4.6 2.3 13.2 8.8 6.6 4.4 2.2 10 12 14 16 18 20 12 14 16 18 Storage time: months 20 110 100 CY S TA CL ND B EU SE Y US 90 80 70 60 E 40 oC 30 o C 20 o C 50 -10 10 20 30 40 50 Ambient temperature( oC) 40 60 10 Cycle service life in relation to depth of discharge Life characteristics of standby use 120 120 100 Capacity(%) 100 80 60 Testing conditions: floating voltage: 2.27 to 2.30V/Cell o o ambient temperature: 25 C(77 F) 80 60 40 40 20 20 Self-discharge characteristic Capacity(%) (V/12V) 10.4 15.0 Charging time (hours) Relationship between charging voltage and temperature 15.6 CHARGING CURRENT Discharge time Capacity(%) Constant voltage charge characteristic (0.25CA,25 oC) 140 40 Life(year) 100% D.O.D 200 30% Depth of discharge 50% D.O.D 400 600 800 1000 1200 1400 1600 Number of cycles(cycles) Temperature effects on float life Temperature effects on capacity 120 15 100 C 0 C C 2.30V/Cell 10 Capacity (%) Life(years) 12V 45Ah Charge characteristic curve (%) (XCA) (V) 12.0 Current Charged Volume O Discharge characteristic (25 C) Voltage 6FM45D-X 80 60 1.0C 2.0C 40 20 10 20 30 40 50 -20 -10 Temperature( o C) THE INTERNATIONAL CERTIFICATION NETWORK ISO9001:2000 MH25860 10 20 Temperature( oC) 30 40 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 50 ... Life(years) 12V 45Ah Charge characteristic curve (%) (XCA) (V) 12.0 Current Charged Volume O Discharge characteristic (25 C) Voltage 6FM45D- X 80 60 1.0C 2.0C 40 20 10 20 30 40 50 -20 -10 Temperature(... 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