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

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The World Professional Stored Energy Solution Supplier Model: 6-FM-4 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-4 5Years Designed Cycle life Capacity( 25 OC ) Dimensions 20HR(0.2A,1.75V) 4AH 10HR(0.38A,1.75V) 3.8AH 5HR(0.69A,1.75V) 3.45AH Length Width Height Total Height 90mm(3.54inch) 70mm(2.76inch) 101mm(3.98inch) 107mm(4.21inch) Approx. Weight 1.7Kg (3.74 lbs) Internal resistance Full charged at 25 OC :0.035Ohm Self discharge 3% of capacity declined per month at 25OC Capacity affected by temp.(20HR) Charge Voltage (25 OC ) 1HR(2.75A,1.75V) 2.75AH 40 OC 25 OC 0 OC -15 OC 102% 100% 85% 65% Cycle use Float use 13.6-13.8(-20mV/ OC) O 14.4-14.8V(-30mV/ C),maxCurrent: 1.2A Constant current discharge ratings-amperes at (25oC) F.V/Time 5MIN 1.60V 15.6 1.67V 14.7 1.70V 13.4 1.75V 13.2 1.80V 11.8 1.85V 10.4 10MIN 9.72 9.22 8.89 8.61 8.22 7.83 15MIN 7.33 7.06 6.89 6.67 6.06 5.44 30MIN 4.47 4.28 3.89 3.69 3.42 3.15 1HR 2.84 2.81 2.72 2.59 2.43 2.26 3HR 1.25 1.20 1.12 1.08 1.04 1.00 5HR 0.76 0.75 0.73 0.71 0.67 0.63 10HR 0.43 0.42 0.42 0.42 0.41 0.40 20HR 0.22 0.22 0.21 0.21 0.20 0.20 1HR 5.13 5.10 5.00 4.92 4.63 4.36 3HR 2.21 2.14 2.05 2.00 1.94 1.88 5HR 1.29 1.28 1.27 1.26 1.22 1.18 10HR 0.85 0.85 0.84 0.83 0.82 0.81 20HR 0.45 0.43 0.43 0.42 0.41 0.39 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 27.4 26.5 24.9 25.1 22.9 20.8 10MIN 17.6 17.1 16.9 16.9 16.6 15.8 15MIN 13.4 13.2 13.1 13.0 12.1 10.9 30MIN 8.06 7.89 7.39 7.17 6.83 6.40 Copyright Narada Power Source Co.,ltd. www.naradabattery.com The World Professional Stored Energy Solution Supplier Model: 6-FM-4 GP SERIES 6.35mm(.250inch) 3.15mm(.124inch) 107mm(4.21inch) 101mm(3.98inch) 90mm(3.54inch) 0.8mm(.031inch) 4.75mm(.187inch) 70mm(2.76inch) 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