Grade A+ Lifepo4 280ah Rechargeable Rithium ion Batteries Cells 280ah Supercapacitor 3.2v 280ah Lifepo4 Battery For Solar Energy Storage
We promise brand new,not recycled.Ture capacity is around 280Ah,if you mind this pls do not place order.
Come with fixed stud,including busbars and screws for connection. The busbars size:90*20*2mm Screw ie:M6
We willtest all the battery Voltage and Internal resistance
Typical Capacity | 280Ah |
Typical Voltage | 3.2V |
Impedance Resistance | 0.5mΩ |
Standard charge and discharge Charge/Discharge Current | 1C/1C |
Standard charge and discharge Charge/Discharge Cut-off Voltage | 3.65V/2.5V |
Recommended SOC window | 10%~90% |
Continuous Charge/Discharge Current | 1C/1C |
Pulse Charge/Discharge Ccurrent(30s) | 2C/2C |
Charging Temperature | 0ºC~60ºC |
Discharging Temperature | -30ºC~60ºC |
FAQ
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
Q: 1. Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you the best quote in 24 hours after we get
the product specifications such as voltage capacity application etc.
Q:How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first. We will make the big order exactly
the same as you request. And we offer 1 year warranty for small battery packs, 2-3 years for battery
Q: What is your term for payment?
A: We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali Express,Cash,etc.
Q: What kind of certificates do you have?
A:We can provided CE,ROHS,MSD,SHIPPING CERTIFICATIONS.
