12V20ah Factory Direct Sales Price Competitive New Energy Batteries

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: 40b19
• Type: LiFePO4
• Rated Voltage: 12.8V
• Charging Voltage: 14.6V
• Working Voltage: 12.8V
• Charging Type: Constant Voltage
• Wet Shelf Life: 5~8Year
• Discharging Type: Constant Current
• Electrolyte: Organic Electrolyte Solution Battery
• Certification: CE
• Brand: Superb
• Weight: 4.8 Kg
• Rated Capacity: 20ah
• Overdischarge Protection: 8V
• Overcharge Protection: 15.6V
• Equalizing Voltage: 3.65V
• CCA: 600
• Voltage: 12V
• BMS Withstand Voltage: 40V
• BMS Current Limit: 120A
• Transport Package: Un
• Specification: 196*127*202*221mm
• Origin: Shenzhezn
• Production Capacity: 10000

Product Description

Features
- Sealed and maintenance free operation
- Non-Spillable construction design.
- Safety valve installation for explosion proof.
- High quality and high reliability.
- deep discharge recovery performance.
- Low self discharge characteristic.
- Flexibility design for multiple install positions.
- 100% testing before out of factory, stable and reliable quality is guaranteed.
- Professional alloy formula and advanced manufacturing techniques.
- Completely sealed and maintainance free, low self-discharge.
- Good charge-discharge acceptability.
- Cyclic application: deep cycle charge-dischrge for more than 300 times.
- Floating application: for 5-8 years.

Product advantages

Lithium Iron Batteries Product Description


 

Welcome to Shenzhen QCEPOWER Technology Co., LTD

 

Our lithium iron batteries offer exceptional performance compared to general-purpose batteries. With a charge and discharge efficiency that is over 2 times higher, these batteries are perfect for vehicles with frequent start-stop systems. The rapid charge and discharge characteristics of our lithium iron batteries ensure a stable starting system and longer battery life.

 

 

 

Iron Lithium Batteries for Enhanced Car Performance

 

Upgrade your car's power supply with iron lithium batteries from Shenzhen QCEPOWER Technology Co., LTD. These batteries offer fast and stable power delivery, improving combustion efficiency in the cylinder for safer operation and enhanced starting power. Simply replacing your current battery with our iron lithium option can easily boost your car's performance.

 

 

Product Parameters

 

Model	40B19
Type	LiFePO4
Size	196*127*202*221mm
Weight	3.5kg
Rated voltage	12.8V
Rated Capacity	20Ah
Reserve Capacity	48 mins
CCA	600A
CA	800A
Interior Resistance	5.12mΩ
Rated Charge Current	20A
Maximum charge current	≤120A
Constant discharge current	≤20A
Maximum instantaneous discharge current	≤400A
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

 

Product Description:

 

Introducing the LiFePO4 battery from Shenzhen QCEPOWER Technology Co., LTD, designed for superior power and extended lifespan. With high efficiency output, this battery offers a standard discharge of 2~5C, continuous high current discharge up to 10C, and instantaneous discharge (10S) reaching 20C. Experience reliable performance and long-lasting power with this advanced LiFePO4 battery.

 

 

Product Description:

 

Experience exceptional performance with the high-temperature capabilities of the battery from Shenzhen QCEPOWER Technology Co., LTD. Even in external temperatures reaching 65°C, the internal temperature remains stable at 95°C. During discharge, the battery can handle temperatures up to 160°C, all while maintaining a safe and intact structure.

Product Description

Welcome to Shenzhen QCEPOWER Technology Co., LTD

 

Introducing our latest battery technology:

 

Features:

 

• Safe design - even if the battery is damaged, it will not burn or explode


• Excellent cycle life - after 500 charge and discharge cycles, the battery discharge capacity remains above 95%
•  

Benefits:

 

• Peace of mind knowing the battery is extremely safe


• Long-lasting performance with over 500 charge and discharge cycles

Contact us today to learn more about our innovative battery technology!

 

features and benefits

Lithium Iron Phosphate Batteries


 

Product Description

 

Discover the power of lithium iron phosphate batteries from Shenzhen QCEPOWER Technology Co., LTD:

 

• Increased Motivation: Our batteries enhance combustion efficiency, making your car safer and improving performance.
• Reduced Fuel Consumption: With fast charging and discharging capabilities, our batteries minimize generator and compressor loss, reducing fuel consumption by over 10%


• Extra Long Life: Enjoy a lifespan of 5 to 10 years with over 2,000 deep charge and discharge cycles.

Lithium Iron Phosphate Battery


 

Product Description

 

Company: Shenzhen QCEPOWER Technology Co., LTD

 

Features:

 

• Lightweight: The lithium iron phosphate battery weighs only 1/2 to 1/3 of the original tram, effectively reducing vehicle weight.


• Emergency Start Function: Start the car with just one click, even after long periods of inactivity or forgetting to turn off headlights.


• Voltage Display Function: Monitor the health status of the tram at any time to ensure peak performance.

Company Profile

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.