can you plug a lamp into a battery pack

You cannot directly plug the light into the battery pack. A battery is a device that converts chemical energy into electrical energy, while a light bulb is a device that converts electrical energy into light energy. The working principles of the two are different. Therefore, it is not feasible to directly plug the lamp into the battery pack. In order to ensure the normal operation of the light bulb, an inverter is needed to convert the DC power output from the battery into the AC power required by household appliances.

Connection method
Using an inverter: The inverter can convert the DC power output from the battery into the AC power required by household appliances. When selecting an inverter, multiple indicators such as output power, output voltage, and waveform need to be considered.
Series connected LED lights: If the battery voltage is higher than the voltage required by the bulb, multiple LED lights of the same voltage can be connected in series to ensure their normal operation. For example, a 12V LED light can be connected in series to a 48V battery.
matters needing attention
Battery type and capacity: When selecting a battery, multiple indicators such as durability, capacity, volume, weight, and charging time need to be considered. Different types of batteries have different charging methods, and it is necessary to use appropriate chargers according to the manufacturer’s instructions to avoid safety accidents caused by improper charging.
Voltage matching: Ensure that the battery voltage meets the requirements of the bulb voltage. If the voltage does not match, voltage matching can be achieved through series or parallel connection, but attention should be paid to the correct connection and safe use of the circuit.
Safety issue: The battery stores chemical energy inside, and any abnormal situations such as damage or short circuit may cause safety accidents such as fire and explosion. Therefore, the selection, charging, and use of batteries need to be carried out in accordance with relevant specifications and instructions.