Integrated lithium battery refers to a type of lithium battery product designed specifically for all-in-one devices, which integrates battery cells, protection circuits, battery management systems (BMS), and other components into a compact package

Product FeaturesSafety performance: It usually has an advanced BMS built-in, which can monitor the battery status in real time and has protection functions such as overcharging, overdischarging, overcurrent, and short circuit. Products made of lithium iron phosphate material have stable chemical properties and good thermal stability, making them less prone to thermal runaway at high temperatures.Energy density: Compared to some traditional batteries such as lead-acid batteries, it has a higher energy density and can store more electrical energy in a relatively small volume and weight.Cycle life: The cycle life is long, generally up to 2800-3000 times. After multiple charge and discharge cycles, the battery can still maintain high capacity and performance.

Electricity consumption: The total electricity consumption is 51.2V × 200Ah=10240Wh, which is 10.24 kWh.Battery structure: It is usually composed of multiple lithium iron phosphate single cells connected in series and parallel to achieve the required voltage and capacity. Generally, 16 battery cells are connected in series to achieve a nominal voltage of 51.2V, and then a capacity of 200Ah is achieved through appropriate parallel connections.

51.2V100AH lithium battery voltage and capacity: nominal voltage 51.2V, capacity 100Ah, total charge 51.2V × 100Ah=5120Wh.

Rated capacity    3.5KW    5.5KW    Model    VMH3.5K-24V    VMH3.5K-48V    VMH5.5K-48

LiFePO4 batteries have the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect.

A power output of 1000W means it can drive various medium to high power electrical devices. Whether it's common laptops, projectors, or small electric ovens, microwaves, etc., they can all run stably with their support. In terms of capacity, the 1000W portable lithium batteries on the market are generally around 1000Wh to meet the power consumption needs of users in different scenarios. For example, for a laptop with a power of 100W, theoretically the lithium battery can provide continuous power supply for about 10 hours, providing users with long-lasting power guarantee.

DC-AC conversion mechanism: The core function of a 3.5W high-frequency inverter is to convert direct current (DC) into alternating current (AC). Its working process begins with a direct current input, and through internal power switching devices (such as MOSFET field-effect transistors), it quickly controls the on/off of the direct current in a high-frequency manner (usually at frequencies of 20kHz -100kHz or even higher). Under the on-off action of power switching devices, the DC current is cut into a series of high-frequency pulses. These pulses undergo voltage conversion through high-frequency transformers, and then pass through circuits such as rectification and filtering to ultimately output stable AC power, meeting the needs of various devices with AC power supply

Long cycle life: In general, lithium batteries can undergo multiple complete charge and discharge cycles under reasonable usage and charging and discharging conditions to maintain good performance. Usually, it can achieve a cycle life of hundreds or even thousands of times, reducing the frequency and cost of battery replacement.Low self discharge rate: The self discharge phenomenon of lithium batteries is relatively weak, and the loss of battery power is slow when not in use. It can maintain a certain amount of power reserve for a long time, which is very advantageous for some devices that require long-term standby or intermittent use.Stable output voltage: During the discharge process, lithium batteries can maintain a relatively stable output voltage, providing stable power supply to load devices and helping to improve the stability and reliability of equipment operation.

Capacity: 200AH represents the amount of electricity that the battery can release under certain discharge conditions. If discharged at a current of 1A, theoretically it can last for 200 hours of discharge.Voltage: Common specifications include 12V, 24V, 72V, etc., and different voltages are suitable for different devices.Charging cut-off voltage: generally between 3.65V-14.6V, depending on the chemical system of the battery and the number of series connections.Discharge cut-off voltage: usually within the range of 2.0V-10V, to prevent excessive discharge from damaging the battery.

Performance characteristicsPortability: The overall design is compact, lightweight, and easy to carry and transport. The solar panel is foldable, and the various components of the system can usually be stored in a dedicated backpack or box, making it convenient to carry outdoors.Flexibility: It can be charged by solar energy or by mains electricity, and can also be used to generate electricity in places with wind resources, adapting to different environments and usage scenarios.Safety: It has multiple safety protection functions such as overvoltage protection, overcurrent protection, short circuit protection, overheating protection, etc., ensuring the safe operation of the system and connected equipment, while preventing safety accidents caused by misoperation or abnormal situations.Efficiency: Inverters have high conversion efficiency and can efficiently convert DC electricity in batteries into AC electricity, reducing energy loss. The combination of solar panels and charging contr...

Horizontal appearance: Adopting a horizontal structure design, it usually has a large heat dissipation surface, which is conducive to rapid heat dissipation during operation and ensures the stable performance of the inverter. This design is also convenient for installation in various equipment cabinets or fixed positions, making it easy to integrate into different power systems.Compact layout: The internal circuit layout is compact, achieving high-power conversion function within a limited space. Meanwhile, a reasonable layout helps to reduce electromagnetic interference, improve the anti-interference ability and stability of the inverter.