This 24 Volt 1,5 Amp Cellpower charger with a crocodile connector
The battery charger is suitable for:
– Electrical transportation
– Electric wheelchair
– E-Bike
– Lawn mower
– Golf-trolley
– Medical equipment
– Recreational transportation
The charger has:
– Polarity protection
– Over temperature protection
– Stabilized output
– Low ripple (longer life expectency batteries)
Explanation of battery voltages and cell structure. | ||||||
Even if it is confusing, we use a lot of different voltages when talking about batteries. Here are a few voltages that you, as a user, will come in contact with. | ||||||
The nominal voltage (NomU): | ||||||
The nominal voltage is the voltage that will be mentioned everywere. You buy a 12V lead/acid battery or a 48V Lithium battey. Oddly enough this | ||||||
nominal voltage is not being used anywere else. It is a voltage that you use to determine what battery you need. | ||||||
Of you are looking for a 60V lead/acid solution that you need 5 pcs of 12V batteries. | ||||||
Minimal voltage (MinU): | ||||||
The minimal battery voltage is the voltage below which the battery will be damaged. With a lead/acid battery this is appr. 9,9V but this voltage also depends on many | ||||||
other factors, for example discharge speed. It is therefore important not to discharge the battery below the minimum battery voltage. | ||||||
Luckily the controllers normaly make sure that the discharge stops before you reach this voltage. So when for example a scooter stops, this does not mean that the | ||||||
battery is depleted but it is being protected against damage. | ||||||
The max.charge voltage (MaxU): | ||||||
Depending on the battery type and the compsition, the battery needs to be charged with a mamimum charge voltage. This voltage varries almost | ||||||
with every battery. Cyclic lead/acid batteries have a certain charge voltage, the lead/GEL batteries have a different charge voltage. | ||||||
Number of cells in series (S): | ||||||
A lithium battery consists of a string of (serial connected) of some kind of AA batteries. By connecting the batteries in series, the manufacturer can | ||||||
reach the voltage he needs. This value is called S. | ||||||
With the Lithium batteries there are even more differences, see below: | ||||||
Lithium is mixed with several other materials to achieve certain characteristics | ||||||
NomU | Battery type | S | MaxU | |||
12 | LFP4 | 4 | 14,6 | |||
12 | LiPo/Ion | 4 | 16,8 | |||
12 | Lead/acid | 6 | 14,9 | |||
24 | LFP4 | 7 | 25,6 | |||
24 | LFP4 | 8 | 29,2 | |||
24 | LiPo/Ion | 7 | 29,4 | |||
24 | Lead/acid | 12 | 29,4 | |||
24 | Lood/GEL | 12 | 28,9 | |||
30 | LiPo/Ion | 8 | 33,6 | |||
33 | LiPo/Ion | 9 | 37,8 | |||
36 | LFP4 | 12 | 43,8 | |||
36 | LiPo/Ion | 10 | 42 | |||
36 | Lead/acid | 18 | 44,1 | |||
40 | LiPo/Ion | 11 | 46,2 | |||
48 | LFP4 | 15 | 54,8 | |||
48 | LFP4 | 16 | 58,4 | |||
48 | LiPo/Ion | 13 | 54,6 | |||
48 | LiPo/Ion | 14 | 58,8 | |||
48 | Lead/acid | 24 | 58,8 | |||
48 | Lood/GEL | 24 | 57,8 | |||
60 | LFP4 | 20 | 73 | |||
60 | LiPo/Ion | 16 | 67,2 | |||
60 | LiPo/Ion | 17 | 71,4 | |||
60 | Lead/acid | 30 | 73,5 | |||
60 | Lood/GEL | 30 | 72,3 | |||
72 | LFP4 | 24 | 87,6 | |||
For more explanation chech out: https://shop4power.nl/faqs-2/#accordion-item-welke_lader_moet_ik_dus_kiezen_als_ik_alleen_de_maximale_laadspanning_weet? |
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