Brand : JISULIFE

Product Model : NS03

Product Name : Intelligent digital display hand warmer

Input : 5.0V 2.0A MAX

Output : 5.0V 2.1A MAX

USB rated capacity : 5000mAh

Battery capacity : 9000mAh(33.3Wh/3.7V)

Energy conversion rate : ≥70%

Battery cell : lithium-ion battery

Heating power : 22W

Storage temperature : -20~65°C

Working temperature : -10~55°C

Charging time : 5-7h

Working time : 4-9h(depending on the seevice at different levels/usage scenarios)

Product weight : 200g

Dimension : 101.5(L)×60(W)×30.5(H) mm