360直播吧

    High rate discharge lithium polymer battery

    Click:   2016-06-20

    Discharge current C rating describes how quickly a battery can be discharged.
    A 3000mAh Lithium polymer battery with C rating of 1C continuous would mean it should not be discharged any faster than 3000mA (3A), which would take one hour. A 2000mAh pack rated for 5C continuous would be able to discharge at 5 times its capacity (5 x 3000mA = 15000mA or 15A) at which rate it would discharge in 1/5th of an hour. Using a pack with a higher C rating than you require will leave some room for safety, and extend the life of your lithium polymer battery.


    Continuous Current
    If you know how much continuous current will be drawn and the capacity of the pack you want to use, you can easily determine what C rating you require. If you are drawing 5A from a 2000mAh pack, simply take the current and divide by the capacity: 5A = 5000mA, 5000mA / 2000mAh = 2.5C.
    Burst Current
    Lithium polymer battery is also given a C rating in terms of burst, which is how quickly the battery is able to discharge for a short time. A burst rating of 10C would mean a 3000mAh battery could supply 10 x 3000mA = 30000mA or 30A for a few seconds.
    To select the Best lithium polymer battery for your RC helicopter
    To select a battery for your RC helicopter, you first need to know what voltage you require and how much current you will be drawing continuously. If the motor in your RC helicopter is rated to work with 14.8V, you would need a 4 cell battery. If you need to draw 10A, and you would like your RC helicopter to have a 10 minute (1/6th of an hour = 6C) flight, you would need a battery with 10A / 6 = 1.7A = 1700mAh. This means you would need to put a 3s 1700mAh battery with a C rating of 6 or higher in your RC helicopter.

    Description

    High rate discharge lithium polymer battery model list

    model voltage (V) capacity
    (mAh)
    continuous discharge
    (C )
    max discharge
    (C)
    length
    (mm)
    width
    (mm)
    thickness
    (mm)
    weight
    (g)
    ES4344100H 3.7 1600 15 30 100 44 4.3 47.0
    ES4455167H 3.7 8000 25 50 167 55 4.4 198.4
    ES533496H 3.7 1200 40 80 96 34 5.3 41.6
    ES5365167H 3.7 8000 25 50 167 65 5.3 199.0
    ES5465167H 3.7 10000 25 50 167 65 5.4 250.0
    ES653562H 3.7 1000 25 50 62 35 6.5 35.0
    ES6565167H 3.7 10000 25 50 167 65 6.5 250.0
    ES6642126H 3.7 3200 35 70 126 42 6.6 100.0
    ES703048H 3.7 800 15 30 48 30 7.0 26.0
    ES703060H 3.7 1000 15 30 60 30 7.0 32.0
    ES703562H 3.7 1300 15 30 62 35 7.0 40.0
    ES753048H 3.7 800 20 40 48 30 7.5 25.0
    ES753085H 3.7 2000 5 10 85 30 7.5 47.0
    ES7542125H 3.7 3300 25 50 125 42 7.5 99.0
    ES7849135H 3.7 4400 65 130 135 49 7.8 142.8
    ES793496H 3.7 2200 20 40 96 34 7.9 62.0
    ES803082H 3.7 1550 25 50 82 30 8.2 48.0
    ES803082H 3.7 1800 20 40 82 30 8.0 52.0
    ES803082H 3.7 1800 30 60 82 30 8.0 56.0
    ES803496H 3.7 2200 25 50 96 34 8.0 66.0
    ES803562H 3.7 1300 25 50 62 35 8.0 43.0
    ES8245150H 3.7 5000 45 90 150 45 8.2 130.0
    ES8245150H 3.7 5000 45 90 150 51 8.2 116.6
    ES8334106H 3.7 2200 30 60 106 34 8.3 73.0
    ES8334106H 3.7 2200 40 80 106 34 8.3 81.0
    ES8534106H 3.7 2600 25 50 106 34 8.5 75.0
    ES8542125H 3.7 4000 25 50 125 42 8.5 122.0
    ES8542125H 3.7 4000 30 60 125 42 8.5 116.0
    ES8542125H 3.7 4000 30 60 125 42 8.5 113.0
    ES8542128H 3.7 4000 25 50 128 42 8.5 119.0
    ES8545150H 3.7 5300 45 90 150 45 8.5 166.6
    ES8645150H 3.7 5000 60 120 150 45 8.6 141.6
    ES8834106H 3.7 2600 60 120 106 34 8.8 133.3
    ES8942126H 3.7 4000 60 120 126 42 8.9 106.0
    ES8945150H 3.7 5500 45 90 150 45 8.9 150.0
    ES9449135H 3.7 5800 45 90 135 49 9.4 142.6
    ES9449135H 3.7 5800 45 90 135 49 9.4 125.0
    ES1042125H 3.7 5000 40 80 125 42 10 140.0
    ES1042125H 3.7 5300 30 60 125 42 10 135.0
    ES1042125H 3.7 5000 40 80 125 42 10 150.0
    ES1042125H 3.7 5300 30 60 125 42 10 140.0
    ES1042125H 3.7 5000 65 130 125 42 10 176.0
    ES1042125H 3.7 5800 45 90 125 42 10 181.0
    ES1245135H 3.7 6200 25 50 135 45 12 200.0
    ES1342126H 3.7 5000 40 80 126 42 13 135.7
    ES1542126H 3.7 6500 50 100 126 42 15 151.0
    ES1742126H 3.7 5300 65 130 126 42 17 142.0
     
Pre:(Null)
Next:(Null)