Color: Black - High temperature resistant cover and Copper pins - Size: Hole DIameter: 5.5mm, Pin Diameter: 2.1mm - Female DIP type - Suitable for 2.1mm Jack 3 Pin Contact
More safe and environmental friendly; Higher power discharge Lower temperature resistance & good function in low temperature. Higher energy density & light weight than Lead-acid and lifepo4. wide application for Marine,energy storage system,UPS,EV.
