24V 6Ah High Capacity LifePO4 Battery Pack 25.6V MSDS REACH ROHS
Brand Name:TAC OEM ODM
Certification:MSDS REACH ROHS
Model Number:24V6AH
Minimum Order Quantity:50 PCS
Delivery Time:7-25 days after order confirm
Payment Terms:L/C, T/T, Western Union
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Guangzhou China
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No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
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Product Details
24V 6Ah High Capacity LifePO4 Battery ,25.6V Battery Voltage
About this item:
- 【Why Choose Us?】Our more powerful 24V 6.0Ah battery delivers up to 4X the run time of the 2.0Ah battery. Smart protection chip provide overcharge and overdischarge protection to extend 4X battery life.Use A-class Lithium-ion Cells to make the battery charge and discharge cycles >1000 times! Stay alert of the state of charge with a convenient 4-LED fuel gauge.
- 【Battery Specifications】Type: Lithium-ion | Voltage: 24V | Capacity: 6000mAh | Watt: 144W | Pack: 1 Pack,Delivers up to 4X the run time than other 24V battery.
- 【Safety & Reliable】All of the products are CE FCC PSE ROHS certified, tested by manufacturer to match OEM products and exported all around the world.No memory effect, can be charged or discharged as needed without losing capacity.
Battery specifications:
| No. | Items | Specifications | Remark | |
1 | Capacity for assembled cell discharging by 0.2C | ≥5.8AH | Standard discharging method | |
2 | Battery Voltage | 25.8V | Delivery voltage, Within 10 days from Factory | |
3 | Standard charge condition | Charge with 0.2C constant current and 28.8Vconstant voltage, charge to 28.8V continue charging till current declineto ≤0.01C | Charge voltage: 28.8V±0.02V Charge current:0.2C | |
4 | Maximum charge current | 6A | For continuous charging mod | |
5 | Maximum discharge current | 6A | For continuous discharge mod | |
6 | Standard discharging method | 0.2C constant current discharge to 8V, | ||
7 | Internal Impedance | Assemblage Impedance | Measure two sides of the drawing line after assembling.. . | |
| 8 |
| 1.1Kg | ||
Safty performance:
| No. | Items | Test Method and Condition | Criteria |
| 1 | Thermal exposure test | Each fully charged cell, stabilized at room temperature, is placed in a circulating air-convection oven. The oven temperature is raised at a rate of 5 °C/min ± 2 °C/min to a temperature of 130 °C ± 2 °C. The cell remains at this temperature for 10 min before the test is discontinued. | No fire, No explosion |
| 2 | Low pressure | Each fully charged cell is placed in a vacuum chamber, in an ambient temperature of 20~25℃. Once the chamber has been sealed, its internal pressure is gradually reduced to a pressure equal to or less than 11.6 kPa (this simulates an altitude of 15240 m) held at that value for 6 h. | No leakage, No fire, No explosion |
| 3. | Short test | The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ. Tests are to be conducted at room temperature 20~25℃. | No fire, No explosion The Temperature of the Battery surface not exceeded than 150℃ |
| 4 | Over Discharge | (After standard charge. Cells are discharged at constant Current of 0.2C to 2.0V, and the positive and negative terminal is connected by a 30Ω wire for 24 hours. Cell Condition: Fresh, Fully charged cell.) | No fire, No explosion |
| 5 | Over charge test | After standard charge, continue to charge with a constant voltage 4.8V per a cell, holding 8h. | No leakage, No fire, No explosion |
| 6 | Soak Test | Put the batteries into clean water, be soaked for 24 hours. | No break, No fire |
Handling of Cells:
1. Consideration of strength of film package
1) Soft Aluminum foil
Easily damaged by sharp edge parts such as pins and needles, Ni-tabs, so don’t strike by those sharp parts.
2) Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.
2. Prohibition short circuit
Never make short circuit cell. It generates very high current which causes heating of the cells and may cause electrolyte leakage, gassing
or explosion, that are very dangerous.
The LIP tabs may be easily short-circuited by putting them on conductive surface.
Such outer short circuit may lead to heat generation and damage of the cell.
An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.
3. Mechanical shock
LIP cells have less mechanical endurance than metal-can-cased LIB.
Falling, hitting, bending, etc. may cause degradation of LIP characteristics.
4. Handling of tabs
The battery tabs are not so stubborn especially for aluminum tab.
Don’t bend tab.
Do not bend tabs unnecessarily.
24V 6Ah High Capacity LifePO4 Battery Pack 25.6V MSDS REACH ROHS
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