The customer is interested in IFR26650 12.8V with UN38.3 for air Pump that meet below performance
Max Discharge Current will be at least 6A.
Peak Discharge Current will be at least 9A.
The battery pack is to operate air pump
that need about 12v 4.2A for 4 minutes.
The battery must has UN38.3 certification.
We have checked our current mass production IFR26650 12.8v 3300mAh that support 4A discharge current for solar light , just update the 26650 single cell form 2c to 3c ,upgrade the PCB as well.
it is perfect design
if you have similar project or need further information,just call me at any time.
New battery specification pls refer below key words
High Power LiFePO4 Battery Pack IFR26650 4S1P 12.8V 2300mAh For Air Pump
Contact Person: Ms. Alice