Find Verified Lithium Ore Suppliers, Manufacturers and Wholesalers

The primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel.

Bauxite Used for Aluminum Production. Bauxite is the principal ore of aluminum.

General specifications:

Battery cell: Lithium
Capacity: 4400 mAh
Output Voltage: DC 5V
Output Current: 1.2A
Charge time: Approx. 5hr (Input Current 1A)
Life cycle: Over 500 times
Operation temp.: 0~50J
Dimension: (L) 76mm x (W) 67mm x (D) 26mm
Weight: 132g
Accessory: USB cable / connectors

1. 1050mA built-in lithium-ion battery, working time about 3 hours
2. 3 temperature mode selection: High, low, vibration mode
3. Prolonged use of vibrating massage function can be reduced hand fatigue.
4. Silver,Pink,Green,Blue,Orange
5. Electronic chip automatic control, to prevent temperature excessive rise.
6. Small in size and ideal to put into your pocket.
7. It is convenient at commuting, going to school, and the sports leisure.
Hand Warmer Size:93*41*8.8mm.

1. With the best thermal conductivity material aluminum shell
2. Built in battery special lithium ion battery
3. Charging time for about 2 hours
4. Standard at use time 4 hours
5. Surface temperature about 40 degree Celsius
6. With thermostatic controller inside
7. Can be recharged to use more than 500 times
8. Super slim and super light design 8.5mm thick
9. Content of set Main body, USB charging cable and special case
10. Five kind of colors may selected.

This product is mainly used for tourist bus, coach, boat, train and other tourist transportation area, it improve the quality of tourism services and reduce travel services costs.
GPS Multilingual system include 5 parts: Host Device, driver display, HUB device, SUB device, PC Software.

HOST DEVICE - GPS-601M :
*Automatic GPS technology, without any manual operation, sharing of driver labor intensity, safe operation.
*Support unlimited number of lines and tour places, best choice for multi- routes with one bus.
*Can easy copy route information to other buses, simply operations. same as computer.
*Very convenient to copy data via micro SD card or U disk.
*Support audio playback.
*Auto switching North-South, South-North route when the device power on, no any manual operation needed.
*Automatic nearest station playing, auto interrupting audio once device exceed bus stops.
*Compatible with all standard bus stops auto reporter, can set any languages to play at loudspeakers broadcast.
*Built-in high capacity lithium battery backup power to prevent accidental power off, affecting the device is working properly.
*Built-in two ways 15W digital amplifier can directly drive an external speaker.
*Support UNICODE code, can support any languages, very useful for driver who do not know a second language.
*Support route convert to KML file export functions, convenient for user to check route information through Google Earth.
*Support background music.
*Support through the main device to update the information on sub-device.(such as channels number, the default volume, drive power, flag information)
*Support live tour commentary audio record, easy for live tour information check by officer.
*Over load short circuit automatic protection. do not need to change fuse.
*One Microphone input, interrupt all channels automatically.
*Support Bluetooth microphone, can play any audio from phone through Bluetooth or two microphones input for live guiding, interrupt 2 channels. Other channels audio commentary played simultaneously.
*Power current amplifier.
*Split one RJ45 signal to 6 RJ45 signal.(standard CAT-5e)
*Make installation easier and flexible by using CAT-5e cables.
*Support 2 video AV input, support one way DVR automatically detection.

1. Varied battery management styles
2. 24 hours automatically monitoring
3. Wi-fi and hotspot connect method
4. High extensibility of hardware allows user to manage big amount of battery
5. B-TEK special forecast scatter chart
6. E-mail alarm notification
7. Monitoring item includes battery volt., temperature, DCR, micro-discharging volt. and EMF
8. B-TEK unique AI forecast function
9. Support Modbus TCP/IP, RTU and LAN method

UPS system as the important equipment to the stable power supply needs a great amount of battery as a back-up power source. Due to the enormous amount of the batteries, it makes it hard to carry out the manual maintenance. To maintain the discharge ability during the outage, regularly manual detection is needed. However traditional battery discharge test needs battery offline. It's time-consuming and increasing the cost. BMS system can improve the risk of manual measurement, battery deterioration, and power failure, changing battery according to the actual condition of batteries. Besides, the automatic battery equalization function can extend battery life. Not only can it raise the reliability, lower the cost of battery failure, decreasing manual labor also increasing the stuff safety by avoiding direct contact with the electric device.

BMU is installed to the individual battery, collecting the data and send it to the UMW to analyze. BMU is powered by the detected battery, therefore the extra power is not needed, This unit applies to a lead-acid battery, nickel-cadmium battery, lithium battery. BMU analyzes 5 parameters: terminal voltage, temperature, dc resistance, micro-discharging voltage, and electromotive force. Bu analysis, the system finds the deteriorated reasons for the battery and do the predictive maintenance. The groove on the back of BMU allows it to attach on the mounting rail. Dimension is 75*57*31mm. Reverse connection protection function will keep the internal circuit of BMU intact from a reverse connection.

CMU connects to the charger and UMW. The main purpose is to monitor the current of the charger and the total voltage of the battery bank. The groove on the back of the CMU allows it to attach on the mounting rail. Dimension is 75*57*31mm.UMW provides the website browsing function, the user can access the real-time data, historical data, forecast scatter chart, line or curve graph through it. We can utilize a computer, mobile phone or tablet to remotely access the system through ethernet and hotspot function. Besides that, we can also use the FTP and VNC software to remotely access the data or control the system. When the system detects the abnormal parameter, it will automatically send the email notification and inform the users. Another AI function can provide a maximum of three years predicted data of the battery by analyzing the historical data. Efficiently manage the energy system

Website: http://www.b-tek.com.tw/en/web/

1. Dimension: 185 x 73 x 40 mm (D x W X H)
2. Total Max Power:
800 W @ 100 - 115Vac
900 W @ 115 - 127Vac
950 W @ 200 - 240Vac
3. 80 Digital PMBus RoHS
4. 80 PLUS Platinum
5. Support PMBus 1.3
6. Internal ORing
7. N+1 Redundant
8. Digital Power Supply
9. Cold Redundancy
10. Smart Ride Through
11. Black Box Recorder
12. Automatic Firmware Update
13. High Power Density 31.4 W/in3
14. Active Power Factor Correction
15. Intel Standard CRPS Form Factor
16. Closed Loop System Protection (CLST)