For the alternator to charge the battery well, you need to drive for a while. Short trips don''t let the alternator fully charge the battery. Longer drives help the alternator fully
AI Customer ServiceBattery Voltage: This is the nominal voltage of the battery pack. A 60V battery typically consists of 16 lithium cells in series (each cell has a nominal voltage of about 3.7V).
AI Customer ServiceI am planning on building a Li-ion (cylindrical cells) 21700 battery pack for a 60V system for my future e-scooter. And I live off-grid. Can you use a 12V or 24V solar panel to
AI Customer ServiceThe battery offers max 1280A (for 10 sec), so it offers 1280A*3.2V = 4 kW, so
AI Customer ServiceAll battery packs have an amp hour listed, and a very important "C" rating (you will see this in
AI Customer ServiceA 72v electric motorcycle battery provides a higher voltage compared to
AI Customer Servicetrampaboards makes the vesc 100/250 you want for that 72v brushless motor.. i appoligize i went with the 72v burhsless 5kw motor because the size and the fact that the vesc 100/250
AI Customer ServiceWith either a 48v or 72v battery pack attached, both end up surprisingly around the same top
AI Customer ServiceThe 3,000W motor on 72V will give you more pulling power than the same motor on 60V or 48V since power = volts * current (amps), but the higher voltage will also result in a higher top
AI Customer ServiceA battery with max dis-charge-current 25A is too close to the limit with 2x 11.5 = 23A. So my recommendation is a 12V lead-acid-battery dis-charge-current minimum 30A
AI Customer ServiceWith either a 48v or 72v battery pack attached, both end up surprisingly around the same top speed, the 72v just gets you there faster. Motor hold up very well after the mods
AI Customer ServiceI think performance can be pretty decent with a 72v systems for many small
AI Customer ServiceDiscover the features, benefits, and applications of 72v motorcycle batteries. Learn how to choose the right battery and maintain it for optimal performance. Explore the
AI Customer ServiceWith a mid drive, the motor turns the cranks. So do you plan to pedal? The BBSHD, for example can hit 150 RPM with a 48V battery. If you run it with a 72V battery, it can hit 225 RPM. You
AI Customer ServiceAll battery packs have an amp hour listed, and a very important "C" rating (you will see this in your research) that must be considered and calculated to exceed your motor
AI Customer ServiceThere is an arduino running the whole game and it''s supply is a standalone 12v battery, and the driver board and the motor itself is being supplied by a 6x12V battery pack.
AI Customer ServiceThere is an arduino running the whole game and it''s supply is a standalone
AI Customer ServiceIf you run it with a 72V battery, it can hit 225 RPM. You can''t pedal that fast, so most of your
AI Customer ServiceI think performance can be pretty decent with a 72v systems for many small car who used proper battery pack, motor and transmission. After all, motor shaft power at 72v x
AI Customer ServiceThe battery offers max 1280A (for 10 sec), so it offers 1280A*3.2V = 4 kW, so it cannot run the motor on nominal RPM (8.2kW) with 13N-m - even using DC/DC you need
AI Customer ServiceA 72v electric motorcycle battery provides a higher voltage compared to traditional 12V lead-acid batteries. This higher voltage allows for increased power delivery,
AI Customer Service6 天之前· 48V Setup: Connect 4 x 12V batteries in series (12V x 4 = 48V). 72V Setup: Connect 6 x 12V batteries in series (12V x 6 = 72V). Steps for Series Connection: Arrange Batteries:
AI Customer ServiceIf you look at just one battery in your pack you will see a red wire going from
AI Customer ServiceIf you look at just one battery in your pack you will see a red wire going from the Pos terminal to the +12v terminal. You will also see a battery strap from that battery''s Neg
AI Customer Service6 天之前· 48V Setup: Connect 4 x 12V batteries in series (12V x 4 = 48V). 72V Setup:
AI Customer ServiceOn the other hand, utilizing a 3V battery with a 1.5V motor rated at 1.5V causes the motor to burn out sooner than expected. Motors turn more slowly as a result of the lower voltage. DC and gear motors'' torque handling capabilities reduces.
AI Customer ServiceIf you run it with a 72V battery, it can hit 225 RPM. You can''t pedal that fast, so most of your available voltage is more or less useless. You''ll be running the motor at partial
AI Customer ServiceFully charged 72V is actually higher than 72V. I tried overvolting by about 10V on a hub motor a few years ago and it lasted for a couple short rides before the familiar smell of fried electronics
AI Customer ServiceWith their applications ranging from electric motorcycles to scooters and off-road bikes, 72v batteries are driving the future of eco-friendly and efficient transportation. Embrace the power of electric mobility with a reliable and high-performing 72v motorcycle battery!
With a 72 Volt battery with the same Ah instead of a 48 Volt one you'll have 72/48 the power, so 1,5 times the range. But your motor has a fixed voltage. So you need more Ah for more range. Yes, as you would have to use less power from the pack to achieve the same distance.
If you have a 12 Volt battery with 36 Ah this is 432 Wh and will forward you roughly 43,2 kilometres. Often more, but this is the worst case. Presume a consumption of 7 to 10 Wh per kilometre. With a 36 Volt battery with 20 Ah you'll have 720 Wh and reach at least 72 kilometres distance.
A 25v battery will need to supply 4 amps but a 50v battery will only need 2 amps. If you had a two 4ah batteries but one was 25 and the other was 50, the 25V battery will only run for 1 hour but the 50v battery will run for 2 hrs. All things being equal, the 50v will go twice as far as the 25v one.
If you could convert the single battery's voltage to motor voltage at 100% efficiency (& you cant) then current at current = Power/Volts = 8200W/3.2V =~ 2500 A. (!!!!) . 10 cells in series give you 10 x the run time (30+ minutes) at 1/10th the current (250A) and you are beginning to get realistic. Beginning.
Presume a consumption of 7 to 10 Wh per kilometre. With a 36 Volt battery with 20 Ah you'll have 720 Wh and reach at least 72 kilometres distance. With a 72 Volt battery with the same Ah instead of a 48 Volt one you'll have 72/48 the power, so 1,5 times the range. But your motor has a fixed voltage. So you need more Ah for more range.
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