1.Batterytype: Lithium polymer Capacity:2000mAh 2.ROHS,CE..cetificates 3.Built-in input and output jack Specification•Batterytype: Lithium polymer ... pearl red, white, pink, silver, blue • Product Features•1, Built-in input and output jack, no additional cablescarrying brings the perfect ... treatment ;3, lithium polymer battery for more safety ;4, LED display power usage . Portable Power Bank SX-702