LiitoKala 18650 Li-ion battery 14.8 V 4.4 Ah Night fishing lamp heater Bergmann lamp amplifier battery with BMS

LiitoKala 18650 Li-ion battery 14.8 V 4.4 Ah Night fishing lamp heater Bergmann lamp amplifier battery with BMSShipping list: 14.8V 4.4 A battery pack 1pcs [Product parameters] ★ Battery model: 18650 ★ Single battery voltage: 3.7V ★ Single battery capacity: 2200mAh ★ Combination method: 4 strings 2 and ★ Combined capacity: 4400mAh ★ Battery size: 112 * 70 * 37mm ★ Total weight: 600g Product name: Lithium battery packBattery Description: Lithium battery 14.4V; 14.8 v; 16.8V voltage is the same, the same battery, are connected by a single section 3.6V / 3.7V / 4.2V. The parameters of the battery are the same, and the charging / discharging performance is the same. Nominal voltage: 14.8 v Output voltage: 12V ~ 16.8V Charging voltage: 16.8V ± 0.2V Battery pack power: 118Wh Maximum working current: 6A Maximum instantaneous current: 8A Charging working temperature: -10 ~ 45 ° C Discharge working temperature: -10 ~ 60 ° C Input requirements: 5.5 * 2.1 socket line, length 150mm Output req