• Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
  • Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
  • Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
  • Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
  • Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
  • Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah

Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah

After-sales Service: Yes
Warranty: 1year
Type: LiFePO4
Rated Voltage: 12.8V
Charging Voltage: 14.6V
Working Voltage: 12.8V
Samples:
US$ 189.3/Piece 1 Piece(Min.Order)
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Customization:
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Manufacturer/Factory
  • Overview
  • Product advantages
  • Product Parameters
  • Product Description
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
L2-400
Charging Type
Constant Voltage
Wet Shelf Life
5~8Year
Discharging Type
Constant Current
Electrolyte
Organic Electrolyte Solution Battery
Certification
CE
Brand
Superb
Ca
1600A
Weight
5.5kg
Rated Capacity
40ah
Interior Resistance
2.56mΩ
Charge Discharge Cycle
1500 Cycles Life @100% Dod
Transport Package
Un
Specification
238*174*190*190mm
Origin
Shenzhezn
Production Capacity
10000

Product Description

Product advantages

 

Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
The charge and discharge efficiency of lithium iron batteries is more than 2 times higher than that of general-purpose batteries. When the start-stop system is frequently started, the rapid charge and discharge characteristics of lithium iron batteries can make the starting system more stable and the battery life longer.
 
 
The fast and stable power supply characteristics of iron lithium batteries can improve the combustion effect in the cylinder, make combustion safer, and achieve the effect of improving starting power. Simply replacing the battery can easily increase the power of the car.
 
Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
 
Product Parameters
 
Model L2-400
Type LiFePO4
Size 238*174*190*190mm
Weight 5.5kg
Rated voltage  12.8V
Rated Capacity 40Ah
Reserve Capacity 96mins
CCA 1600A
CA 1200A
Interior Resistance 2.56mΩ
Rated Charge Current 40A
Maximum charge current ≤200A
Constant discharge current ≤40A
Maximum instantaneous discharge current ≤800A
Short circuit protection Yes
Low temperature protection No
Ingress Protection Rating IP54
Over Discharge Protection Voltage 8.0V
Over Discharge Recovery Voltage 9.2V
Over Charge Protection Voltage 15.6V
Over Charge Recovery Voltage 15.2V
Equalizing voltage 3.65V * 4s
Charge discharge cycle 1500 Cycles Life @100% DOD
Self Discharge Rate ≤30uA
Adaptive temperature -20ºC~ 90 ºC
 
 
Product Description

 

Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
Using LiFepo4 battery, it has super power and longer life.

High efficiency output: standard discharge is 2~5C, continuous high current discharge can reach 10C, instantaneous discharge (10S) can reach 20C
 
 
The performance is good at high temperatures. When the external temperature is as high as 65°C, the internal temperature is as high as 95°C. When the battery is discharged, the temperature can reach 160°C. The battery structure is safe and intact.
 
Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
 Even if the inside or outside of the battery is damaged, the battery will not burn or explode, and is extremely safe.


Excellent cycle life, after 500 charge and discharge cycle tests, the battery discharge capacity is greater than 95%
 
 

features and benefits

increase motivation,
The fast and stable power supply characteristics of lithium iron phosphate batteries can improve the combustion efficiency of the car's missing cylinder, making it safer to burn, and achieving the effect of improving performance.


Reduce fuel consumption,
Due to its fast charging and discharging characteristics, lithium iron phosphate batteries can minimize the loss of the car's generator and compressor and reduce fuel consumption by more than 10%.



Extra long life,
The lithium iron phosphate battery itself can be deeply charged and discharged for more than 2,000 times, giving it a lifespan of 5 to 10 years

 
Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
 Light weight,
The lithium iron phosphate battery weighs only 1/2 to 1/3 of the original tram in the same size, effectively reducing the weight of the vehicle.

emergency start function,
If the car is left idle for a long time, or you forget to turn off the headlights, you no longer have to worry about running out of power. You can start the car with just one click.

Voltage display function,
The health status of the tram can be detected at any time to ensure that the vehicle's performance remains at its peak.

 

 

Company Profile

 

Rechargeable Lithium Battery Maintenance Free Car Battery Suitable for Car Car Truck Power Supply Best Wholesale Price 12V/40ah
FAQ

 

Q: Can you print my logo on the battery cover?
A: Yes, OEM can be provided, we can print your logo on the battery box, you can provide your logo.


Q: How to maintain the battery?
A: When the battery is not in use, it should be stored in a clean, dry, ventilated, and dark environment. Store it after it is fully charged and charge it every 3 or 6 months.

Q: Do you test all goods before delivery?
A: Yes, we have 100% testing before delivery.

Q: Do your batteries have a warranty?
A: Yes, we have a warranty period of 12 months.

Q: How long do your batteries last?
Answer: It uses lithium iron phosphate battery, which has a longer life and can last 5 to 8 years under normal use.

 

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Diamond Member Since 2023

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Manufacturer/Factory
Registered Capital
3000000 RMB
Type of Ownership
Limited Company