Eaton 3SM36B 3S Mini UPS, Barrel Adapter Output, 700W, 2200mAh Lithium-ion Batte

MPN 3SM36B. Model 3SM36B. Cold-start function available to use 3S Mini as a battery bank. • Output connection: Barrel adaptors (5.5 x 2.5 / 5.5 x 2.1 / 4.75 x 1.7 / 3.5 x 1.35). • 4 Barrel adaptators to connect your device.

eBay