5OPZV250

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R 5OPzV250 ( 2 V 250Ah) Outer dimensions (mm) 206 124 399 Specifications Nominal Voltage Rated capacity (10 hour rate) Total Height Height Dimensions Length Width Weight Approx 2V 250 Ah 399 mm ( 15.7 i nches) 355mm (13.98inches) 124 m m ( 4.88 I nches) 206 mm (8.11inches) 23Kg (50.6lbs) Terminal Type (mm) 355 24 11 M10 25 Characteristics Capacity 25 (77 ) Discharge Curves 25 10 hour rate(25A) 1 h our rate(113A) 0.5 hour rate(175A) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) (77 ) 250Ah 113 Ah 87.5Ah 102% 100% 85% 65% 91% 82% 64% Capacity affected by Temperature (10hour rate) Capacity after 3 month storage S elf-Discharge Capacity after 6 month storage at 25 (77 ) Capacity after 12 month storage 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 01 2 113A 25A 175A 4 6 8 10 20 4060 2 4 6 8 10 20 40 2 Terminal quantity Charge Initial Charging Current less than 50.0A (constant Voltage) Voltage 2.25-2.40V Charging characteristics(25 C harged Volume Cycling Curves 7000 6000 5000 4000 3000 2000 1500 1000 900 700 600 500 05 10 20 30 40 50 60 70 80 90 100 (%) 140 120 100 80 60 40 20 0 0.25 0.20 0.15 0.10 0.05 0 Ch Arging Current C(A) (V) 2.70 Charging Voltage C hargde Volume Charging Voltage 2.35 2.00 Charging Current 1.75 2 4 6 8 10 12 14 16 18 20 Charging Time (Hours) %Depth of discharge at 10 hour rate at 25 77 F R