High quality car battery UPS lifepo4 battery 48v400ah iron case bulit-in BMS UPS power supply
Floating charge voltage
Standard charge current
Maximum charge current
Maximum discharge current
Pulse discharge current
300A/Continuous for 3s
Discharge cut-off voltage
Recommended operating temperature:15℃~35℃
Storage Temperature & Humidity Range
Less than 1 month:-20℃~45℃,45%RH~75%RH
Less than 3 months:-10℃~35℃,45%RH~75%RH
Recommended storage environment:
• We will reply your enquiry wihthin 24 hours.
• Design, research, customized energy solutions available
• Provide trial production and mass production
• Quick delivery: 2~3weeks for samples, 4~6weeks for mass production
• One stop before sales servie & after sales service & technical support
• Warranty: 2-year full service since shipping.
Shenzhen Topband Co., Ltd.was registered in so called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007.
After years of rapid development, now Topband takes lithium battery as the core technology and has become one of the leading suppliers of lithium battery solutions in China, focusing on nano lithium iron phosphate/ LiFePO4 technology for EV, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, floor scrubber, industrial, commercial use, etc.
If any interest, do not be hesitate to contact with us! Hope we could be your good partner!