General Characteristics Constant Current Discharge Ratings-amperes At (25 C)

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The World Professional Stored Energy Solution Supplier Model: 6-FM-7.2 GP SERIES General Features Better discharge characteristic than normal VRLA batteries. Non-Spillable construction design. ABS containers and covers(UL94HB, UL94V-0) optional. Safety valve installation for explosion proof. Higher safety & reliable construction. Extra durability and deep cycle ability for heavy demand applitions Low self discharge characteristic. Flexibility design for multiple install positions. Application Electric Powered Vehicles. Electric Powered Toys. Golf Cars and Buggies. Control System. Wheel chairs. Vacuum Cleaners. Power tools. Medical Equipments. General Characteristics Battery Model 6-FM-7.2 Designed Cycle life 5Years Capacity( 25 OC ) Dimensions 20HR(0.36A,1.75V) 7.2AH 10HR(0.65A,1.75V) 6.5AH 5HR(1.12A,1.75V) 5.6AH Length Width 65mm(2.56inch) Height Total Height 95mm(3.74inch) 101mm(3.98inch) 151mm(5.94inch) Approx. Weight 2.55Kg (5.63 lbs) Internal resistance Full charged at 25 OC :0.02Ohm 3% of capacity declined per month at 25OC Self discharge Capacity affected by temp.(20HR) Charge Voltage (25 OC ) 1HR(4.6A,1.75V) 4.6AH 40 OC 25 OC 0 OC -15 OC 102% 100% 85% 65% Cycle use Float use 14.4-14.8V(-30mV/ OC),maxCurrent: 2.16A 13.6-13.8(-20mV/ OC) Constant current discharge ratings-amperes at (25oC) F.V/Time 5MIN 1.60V 28.1 1.67V 26.4 1.70V 24.2 1.75V 23.7 1.80V 21.2 1.85V 18.7 10MIN 17.5 16.6 16.0 15.5 14.8 14.1 15MIN 13.2 12.7 12.4 12.0 10.9 9.80 30MIN 8.05 7.70 7.00 6.65 6.16 5.67 1HR 5.12 5.05 4.90 4.67 4.37 4.07 3HR 2.25 2.16 2.02 1.95 1.87 1.80 5HR 1.37 1.34 1.32 1.29 1.21 1.13 10HR 0.77 0.76 0.76 0.75 0.74 0.73 20HR 0.40 0.39 0.38 0.37 0.36 0.35 1HR 9.24 9.18 9.00 8.85 8.34 7.84 3HR 3.98 3.86 3.69 3.60 3.49 3.39 5HR 2.32 2.31 2.28 2.26 2.19 2.12 10HR 1.54 1.53 1.52 1.50 1.48 1.46 20HR 0.81 0.78 0.77 0.75 0.73 0.70 o Constant power discharge ratings-watts at (25 C) F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V 5MIN 49.3 47.6 44.8 45.1 41.3 37.4 10MIN 31.6 30.8 30.5 30.4 30.0 28.4 15MIN 24.1 23.8 23.6 23.4 21.7 19.7 30MIN 14.5 14.2 13.3 12.9 12.3 11.5 Copyright Narada Power Source Co.,ltd. www.naradabattery.com The World Professional Stored Energy Solution Supplier Model: 6-FM-7.2 3.15mm(.124inch) 6.35mm(.250inch) 65mm(2.56inch) 151mm(5.94inch) 0.8mm(.031inch) 4.75mm(.187inch) 101mm(3.98inch) 95mm(3.74inch) GP SERIES Charge Characteristic (V) Constant Charge At 0.25CA-13.8V(25OC) (CA) Charge Voltage 14 Self Discharge Characteristics Charge Capacity 100 80 13 0.25 100%Discharge 0.20 60 12 50%Discharge 0.15 40 0.10 20 11 Charge Current 0.05 0 Capacity (%) (%) 120 Charge Voltage Charge Capacity Charge Current Terminal Dimensions 0 0 2 4 6 8 10 12 Time(hour) 110 105 100 95 90 85 80 75 70 65 60 55 50 o o 40oC 30 C 20 C 45 40 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Storage time:months Discharge Characteristic25oC Relationship of OCV and state of charge 13.5 12 11 0.25CA 10 3CA 9 2CA 1CA 0.1CA 0.05CA 0.6CA 8 0 2 6 12 Min 30 60 3 10 Hour Battery Voltage (V) Discharge Voltage (V) 13 13 12.5 12 11.5 20 11 0 10 20 30 40 50 60 70 Remained Capacity(%) NARADA POWER SOURCE CO.,LTD. No.459 Wensan Road, Hangzhou, Zhejiang, P.R.China Tel:+86-571-28827013 Fax:+86-571-85126942 Website:www.naradabattery.com E-mail: [email protected] 80 90 100