Обогрев литий-ионная аккумуляторная батарея для отапливаемых одежды

It's li-ion battery pack for heated clothes,heated vest,heated jacket 1).Standard Voltage: 7.4V; 2).Capacity: 4400mAh 3).Input: 8.4-8.6V; 4).Over-charge protection voltage: 8.6V; 5).Over discharge release protection voltage: 6.0V; 6).Charge current: 1.0-1.2A; 7) working current lossing: <15mA; 8)standby current consumption: <0.5mA; 9).output: 18W (Max) 10).power output efficiency: ≥ 98%; 11).current -pulse output mode; 12).the load type and range: pure electrical impedance (3Ω-4KΩ)