Individual Data Sheets For main and standby power supplies. Expected trickle design life: 6 – 9 years at 20°C according to Eurobat. LC-R127R2PG*1 VdS G193046 Dimensions (mm) 4. 5 3.2 6.35 Terminal type (option) 6.35 4.75 (187) (250) Contents indicated (including the recycle marking, etc.) are subject to change without notice. Battery case resin: standard (UL94HB) Specifications Duration of discharge vs Discharge current Nominal voltage 12V 30 Nominal capacity (20 hour rate) 7.2Ah 20 151mm Width 64.5mm Height 94mm 100mm Approx. mass 2.47kg Terminal Faston 187 or Faston 250 with hole Du r ati o n o f di s ch ar g e Dimensions Total Height Characteristics Capacity (25°C) 7.2Ah 6.8Ah 6.3Ah 4.9Ah Fully charged battery (25°C) Internal resistance 21mΩ After 3 months After 6 months After 12 months Self discharge (25°C) 3 60 30 0 °C -15 °C 10 5 3 102% 100% 85% 65% 40°C 25°C 0°C -15°C Temperature dependency of capacity (20 hour rate) 25 °C 5 ( m i n u te) 20 hour rate 10 hour rate 5 hour rate 1 hour rate 40 °C 10 ( h ou r ) Length 1 0.1 91% 82% 64% 0.3 1.0 3 10 30 Discharge current (A) Watt Table (Wattage/Battery) Cut-off V 3min 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 4h 5h 6h 10h 20h 24h 9.6V 433 341 223 170 143 106 75.1 60.1 41.3 32.0 23.8 18.3 15.1 12.1 8.04 4.36 3.64 9.9V 401 320 218 169 140 105 74.7 60.1 40.5 31.7 23.7 18.2 15.0 12.1 8.00 4.34 3.62 10.2V 370 300 213 166 138 104 74.0 58.9 39.7 30.9 23.4 18.0 14.9 12.0 7.92 4.33 3.61 10.5V 329 269 197 154 131 102 72.8 57.7 38.9 29.8 23.1 17.9 14.7 11.8 7.88 4.32 3.60 10.8V 278 237 176 144 128 98 71.6 56.5 37.8 28.4 22.6 17.7 14.4 11.7 7.80 4.30 3.58 Ampere Table (Ampere/Battery) Cut-off V 3min 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 4h 5h 6h 10h 20h 24h 9.6V 38.9 30.6 19.9 14.8 12.3 9.1 6.4 5.1 3.50 2.70 2.00 1.53 1.26 1.012 0.670 0.363 0.303 9.9V 36.1 28.7 19.5 14.7 12.1 9.0 6.4 5.1 3.43 2.68 1.99 1.52 1.25 1.008 0.667 0.362 0.302 10.2V 33.3 26.9 19.0 14.4 11.9 8.9 6.3 5.0 3.36 2.61 1.97 1.51 1.24 1.000 0.660 0.361 0.301 10.5V 29.6 24.1 17.6 13.4 11.3 8.7 6.2 4.9 3.29 2.52 1.94 1.50 1.23 0.988 0.657 0.360 0.300 10.8V 25.0 21.3 15.7 12.5 11.0 8.4 6.1 4.8 3.20 2.40 1.90 1.48 1.20 0.972 0.650 0.358 0.298 *1 This battery is also available with a flame retardant battery case resin (UL94 V-0) but with no VdS certification. Valve Regulated Lead-Acid Batteries 56 100 Individual Data Sheets Charging Method Cut off voltage Cycle use Control voltage: 14.5 - 14.9V; Initial current: 2.88A or smaller Trickle use Control voltage: 13.6 - 13.8V; Initial current: 1.08A or smaller Influence of Temperature on Trickle life Discharge current 0.36A 1.44A 1.44A 3.6A 3.6A 7.2A 7.2A 14.4A 14.4A 21.6A Cut off voltage (V) 10.5 10.2 9.9 9.3 8.7 Cycle life vs Depth of discharge 120 Charging Voltage 2.275 V / Cell 䚭㻃 10 Capaci ty ( %) Se r v i c e L i f e ( Ye a r s ) 100 1 100 80 60 Ambient Temperature 25 °C (77 °F) 20 0 0.1 0 20 40 0 200 400 60 800 1000 1200 Discharge capacity by temperature and by discharge current Residual capacity vs storage period 120 120 100 80 Capaci ty ( %) 5 °C (41 °F) 60 40 °C (104 °F) 40 30 °C (86 °F) 25 °C (77 °F) 40 0 -20 4 6 8 10 12 14 16 Storage Period (Month) 18 100 % (0.05 CA*20H) 50 % (0.05 CA*10H) 2 Charge Charge Voltage 13.65 V (2.275 V / Cell) Charge Current 0.15 CA 3 Temperature 25 °C (77 °F) 80 60 40 20 Charge Current 0 4 12 10 1 Discharge 8 12 16 Charge Time (h) 8 6 4 Ch a r g e Cu r r e n t ( CA ) 100 0 0 160 B atter y V o l tag e ( V ) Ch a r g e Q u a n t i t y ( % ) 120 10 20 30 40 50 Constant-voltage and constant-current charge characteristics for Cycle use 14 Charge Quantity (to-Discharge Quantity) 0 Battery temperature (°C) 16 Battery Voltage 140 -10 20 2 0.8 0.6 0.4 0.2 0 0 16 Battery Voltage 140 Charge Quantity (to-Discharge Quantity) 120 12 1 Discharge 100 100 % (0.05 CA*20H) 50 % (0.05 CA*10H) 2 Charge Charge Voltage 14.70 V (2.45 V / Cell) Charge Current 0.4 CA 3 Temperature 25 °C (77 °F) 80 60 40 20 Charge Current 0 20 14 10 8 6 4 B atter y V o l tag e ( V ) 2 160 0.1 60 0 Constant-voltage and constant-current charge characteristics for Trickle use 0.2 80 20 20 0 0.3 0.05 CA 0.1 CA 0.2 CA 0.5 CA 1 CA 2 CA 3 CA 100 Ch a r g e Q u a n t i t y ( % ) Ca p a c i t y R e t e n t i o n R a t i o (%) 600 Number of Cycles (Times) Temperature (°C) Ch ar ge Cu r r en t ( CA ) Discharge Depth 30% Discharge Depth 50% Discharge Depth 100% 40 2 0 0 2 4 6 8 Charge Time (h) 10 T er m i n al v o l tag e ( V ) Discharge characteristics 15 14 13 12 11 10 9 8 7 6 5 1 2 5 10 0.36 A 7.2 A 21.6 A 0 0.72 A 1.8 A 3.6 A 20 40 60 2 (minute ) 4 6 8 10 20 40 (hour ) Duration of discharge 57 Valve Regulated Lead-Acid Batteries