Electric lithium battery

I. Introduction

First of all, thank you for using the charge-discharge integrated lithium-ion power supply system produced by our company. This power supply system is suitable for various brands of electric trucks, electric pallet trucks, electric stackers and other small storage and transportation vehicles.

This power supply system consists of lithium iron phosphate battery, lithium battery equalization management system, lithium battery charge and discharge management system, low battery voice prompt system and built-in AC220V power supply charger and other components.High-performance lithium batteries and reliable management systems provide safe and reliable guarantee for the normal operation of the load.

 2. System model selection

Note: The above parameters are all standard products. Users can customize products with different sizes, built-in charging times, etc. according to their needs.

Three.Features   

1: The size of this product is suitable for most brands and models of electric trucks and pallet trucks on the market;

2: Integrated design products eliminate the need for external charging equipment, making it economical and environmentally friendly;

3: The main material is high-performance lithium iron phosphate battery with long cycle life:

4: Built-in high-efficiency charging module, energy-saving charging;

5: Equipped with a charging anti-walking function, which can prevent unnecessary safety hazards caused by misoperation during charging;

6: Built-in low battery voice prompt function, humanized charging reminder;

7: Charge and discharge over-temperature protection;

4. System installation and use

  1. Confirm the positive and negative poles of the power supply system discharge (Red terminal-System discharge positive terminal/black terminal-System discharge negative terminal), start switch (The startup switch must be turned off before installation is complete.), power display and charging port location;

2.Hoist or lift the system smoothly and place it in the equipment battery compartment;

3.Check and confirm whether the positive and negative polarities of the equipment's power supply input are correct;

4.Connect the external fuse of the system accessories in series to the positive discharge lead;

    5.Correctly connect the positive and negative poles of the system discharge to the device;

6.Start the switch and use a multimeter to test the system's positive and negative discharge voltages, which are normal (The voltage range value is in23V-28Vbetween); 

7. Turn on the power supply switch and electric door lock of the equipment, and perform discharge action tests such as walking and lifting;

8. The device should be charged in time when the device is normally discharged and used until the low battery voice prompts. The charging time range is based on the selected model standard;

9. Insert one end of the AC charging plug of the system accessory into the AC 220V power strip, and the other end into the black charging gun holder above the system. At this time, the positive and negative poles of the system's discharge will be automatically disconnected (In order to prevent unsuspecting people from operating mobile devices and pulling the AC power cord during the charging process, causing safety hazards, this function is the charging side walking function.) starts charging, and the built-in charging module will automatically stop charging output after detecting the battery's full charge status.

   Note: Strictly follow the above order requirements for system installation. During operation, onlyOne person is connected to operate, and one person is supervised. It is strictly prohibited for multiple people to operate at the same time;

 five As well asPrecautions

1,It is strictly prohibited to charge when the ambient temperature is below zero (if there are special circumstances, a heated version can be customized);

2.It is strictly prohibited to be exposed to rain or soaked in water (waterproof and dustproof products can be customized for special use environments)Items

3.External extrusion, collision, penetration, etc. are strictly prohibited;

4,Place it face up. It is strictly prohibited to place it upside down, on its side or lying down;

5.Pay attention to regularly cleaning dust and other debris on the battery pack;

six, daily maintenance

1. A. Charging operations must be performed by professionalsoperate, During the charging process, ensure that the plug and socket are in good contact, ensure that the charging equipment is working properly, and ensure that the connection points of the battery pack are in good contact.If an abnormality occurs, it needs to be repaired before charging;
2. B. Inspection before charging and dischargingsystemBattery voltage shown on the display,Electricityetc. to ensure that all values are within the normal range;
3. C. If there is a lot of dust, metal shavings or other debris on the upper cover and poles of the battery pack, use compressed air to clean it in time. Avoid using water or water-soaked objects for cleaning;
4. D. When charging and discharging, try to avoid splashing water or other conductive objects on the battery cover and poles, such as using it when exposed to heavy rain;
5. E. Estimate the charging time and discharging time of the battery based on the actual usage status of the battery or battery pack. At the end of charging and discharging, pay attention to observe whether there are any abnormalities in the battery or battery pack, such as batteryOn the displayofcurrent state.

7.Regular maintenance

1. A. When the battery system is stored for a long time or not used, it should be ensured thatCharge once within 1 month, and the stored power must be kept between 40% and 50% of the total power.
2. B. Check the insulation resistance status of the battery pack and the car body to ensure that the resistance value complies with Chinese national standards(≥500Ω/V) to ensure that there is no leakage of battery (1 time/month);

8. Warranty

The system battery part of this product is guaranteed for three years from the date of sale, and the electrical component part is guaranteed for one year (except for the battery core and box, all electrical components are included)

9.Maintenance and maintenance records

SuggestionsuseThe user organizes a professional battery care and maintenance team to formulate and save standardized maintenance and maintenance records. The record should include important information such as date, maintenance person, electrical load inspection record, battery abnormality record, battery abnormality handling method, battery abnormality handling status and other important information, so that our company can provide users with more accurate technical support and service based on this information.After -sales service.

Advantages of lithium iron phosphate batteries:

1As well asUsing lithium iron phosphate battery, it has excellent safety performance, wide temperature range and wide application fields.

2As well asUnder normal discharge conditions, the battery has a long life8-10Years (Cyclic charge and discharge3000times, its capacity remains greater than80%To.

3As well asThe internal resistance of the battery cell is low, the discharge rate is high, and the voltage platform is stable, which is the same as that of lead-acid batteries.useSave energy in20%above.

4As well asProduct acceptable1CCharge and discharge, support fast charging, high efficiency charging time for lead-acid batteries1/4.

5, makeThe process requires no maintenance and no pollution emissions.