What power adapters are compatible with the X6515 Smart 7?
Two compatible adapters are specified: Adapter 1 (U100XEA) with input 100-240V~50/60Hz 500mA and output 5.0V 2.0A, and Adapter 2 (U100XKB) with input 100-240V~50/60Hz 400mA and output 5.0V 2.0A. Using an unrecognized or incompatible power adapter can damage the device or cause fire, explosion, or other hazards.
From the official Infinix X6515 Smart 7 Smartphone manual, page 5
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