Dongguan Everwin Tech Co., Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days |
| Packaging Details | carton box+paper box |
| Chemistry | Lithium Iron Phosphate |
| Safety | High |
| Certifications | CE, RoHS, UN38.3 |
| Battery Size | 26650 36V 90Ah |
| Color | Black |
| Charge Temperature | 0°C to 45°C |
| Case Color | Black |
| OEM | Yes |
| Factory made | Yes |
| shipping terms | DHL UPS |
| Brand Name | EWT |
| Model Number | LFP 36V 90AH |
| Certification | MSDS |
| Place of Origin | China |
View Detail Information
Explore similar products
48v 400ah Solar Lifepo4 Energy Storage Battery Lithium Iron Phosphate Battery
Phosphate 48V 20Ah Lithium Titanate Battery Pack Wide Temperature
32V 20Ah Lithium Iron Phosphate Battery Pack Low Temperature Lifepo4 Battery OEM
51.2V 54Ah Lithium Iron Phosphate Battery Pack Large Capacity Lithium Battery
Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days | Packaging Details | carton box+paper box |
| Chemistry | Lithium Iron Phosphate | Safety | High |
| Certifications | CE, RoHS, UN38.3 | Battery Size | 26650 36V 90Ah |
| Color | Black | Charge Temperature | 0°C to 45°C |
| Case Color | Black | OEM | Yes |
| Factory made | Yes | shipping terms | DHL UPS |
| Brand Name | EWT | Model Number | LFP 36V 90AH |
| Certification | MSDS | Place of Origin | China |
| High Light | Solar Lifepo4 Battery ，36V 90AH Lifepo4 Battery ，Electric Scooter Lifepo4 Battery | ||
36V 90AH Lifepo4 Battery For Golf Cart Forklift Electric Scooter Solar
|
species |
Lithium Iron Phosphate |
|
Voltage |
32700-36V |
|
capacity |
90AH |
|
Batteries |
IFR32700 3.2V 6Ah |
|
size |
262*167*212mm |
|
weight |
18KG |
|
Maximum charging current |
50A |
|
Maximum discharge current |
100A |
|
Display screen |
No |
|
Communication support |
Bluetooth/S485/CAN |
The balanced working principle of the lithium battery protection board
The lithium-ion battery protection board is the charge and discharge protection of the series lithium-ion battery pack; When fully charged, the voltage difference between each single battery can be guaranteed to be less than the set value, and the uniform charging of each single battery of the lithium-ion battery pack is realized, which effectively improves the charging effect under the series charging mode. At the same time, the over-voltage, under-voltage, over-current, short circuit and over-temperature states of each single battery in the battery pack are detected to protect and prolong the service life of the battery; Under-voltage protection prevents each single cell from being damaged due to over-discharge when it is discharged.
The commonly used equalization charging technologies include constant shunt resistance equalization charging, on-off shunt resistance equalization charging, average battery voltage equalization charging, switching capacitor equalization charging, step-down converter equalization charging, inductor equalization charging, etc.
When the group of lithium-ion batteries is charged in series, it is necessary to ensure that each battery is charged equally, otherwise the performance and life of the whole group of lithium-ion iron phosphate batteries will be affected during use. The existing single-cell lithium-ion battery protection chip does not have the equalization charge control function, and the equalization charge control function of the multi-cell lithium-ion battery protection chip needs to be connected to an external CPU; Through serial communication with the protection chip, the complexity and design difficulty of the protection circuit are increased, the efficiency and reliability of the system are reduced, and the power consumption is added.
According to the application requirements, the equalization principle of lithium-ion battery protection board can protect and evenly charge the power lithium-ion battery pack of any structure and voltage level after changing the type of protection chip and the number of series, the power level of switching devices and energy consumption components in the circuit.
During the charging process of lithium-ion batteries, each lithium-ion battery is equipped with a equalization circuit, and the voltage of each battery is controlled by the equalization circuit of the lithium-ion battery protection board during charging, so that each string of batteries is kept in the same state to ensure the performance and life of the lithium-ion battery
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
25000000-30000000
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo... Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo...
Get in touch with us
Leave a Message, we will call you back quickly!