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Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery
Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery
Specifications
Brand Name :
Yinlong
Model Number :
LTO66160 40AH
Certification :
CE,KC,ROHS,etc
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Payment Terms :
L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability :
10000pcs/day
Delivery Time :
7-15 business days
Packaging Details :
Carton
Brand :
Yinlong
Model number :
LTO 66160 40AH
Weight :
11kg
Size :
26*22*15.5cm
Max.Discharge Voltage :
9V
Capacity :
40AH
Battery Size :
LTO Battery
Max.Charge Voltage :
17.4V
Balancing :
5A
Max Continuous discharge :
240A
Peak discharge :
400A
Description

Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery

Detail Specifications

Item Parameters
Model 12V 40Ah
Materials LTO
Nominal capacity 40Ah
Nominal voltage 12V
26*22*15.5cm
Dimension
Weight 11kg
Internal Resistance ≤1mΩ
Operating voltage Charge cut-off voltage 17.4 V
Discharge cut-off voltage 9 V
Standard charge/discharge current Charge current 1C(40 A)
Discharge current 1C(40A)
Maximum charge current 10C
Maximum discharge current 10C
Cycle life 25000 times
Operating Thermal Ambient Charging -50℃~ 65℃
Discharging -50℃~ 65℃
Storage Thermal Ambient Short term(within 1 month) -20℃~ 45℃
Short term(within 1 year) -20℃~ 20℃

Reasons why car audio batteries require high current

1.Music is not a constant signal, it is full of instantaneous explosive power, such as the tapping of bass drums, explosions, and so on. These moments require audio amplifiers to provide enormous power (current) in a very short amount of time to drive speakers and reproduce impactful sound.

2.High power speakers require enormous energy, and energy (power)=voltage x current. To achieve high power with a fixed voltage, it is necessary to use a large current.

The standard voltage for the electrical system is usually fixed 12V,To achieve high power, it is necessary to increase the current.

If you want the peak power of your audio system to reach 1000W

  • I = P / V = 1000W / 12V ≈ 83.3A

  • This means that at peak output, your audio system needs to draw over 83A of current from the battery and generator! This is only a rough estimate, and in reality, due to issues such as amplifier efficiency, the current may be higher.

3.High performance car audio systems typically use low impedance speakers, commonly 4 Ω, 2 Ω, or even lower.

Ohm's Law: I=V/R

In the case of a fixed voltage V, the smaller the resistance R, the larger the current I.

Driving a 2 Ω speaker requires twice the current as driving a 4 Ω speaker at the same voltage.

Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery

Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery

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Product Detail
Brand Name :
Yinlong
Model Number :
LTO66160 40AH
Certification :
CE,KC,ROHS,etc
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Contact Supplier
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Yinlong LTO 14V 40Ah completed pack 5600W Heltec 5A active balancer car audio battery

Deligreen Power Co.,ltd

Verified Supplier
6 Years
guangdong, huizhou
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Lithium Ion Solar Battery, Lithium Ion Battery Cell, Sodium Ion Cell
Total Annual :
5 000 000-10 000 000
Employee Number :
100~200
Certification Level :
Verified Supplier
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