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| Brand Name: | TINKO/OEM |
| Model Number: | 32700 7S2P |
| MOQ: | 100PCS |
| Price: | Negotiable |
| Supply Ability: | 100pcs/day |
4S8P High Capacity Lifepo4 Battery Pack 12.8V 48AH for Portable Electronics and Power Tools
Product Description
This lifepo4 battery pack is made by 32 pcs of A grade 32700 6000mah lifepo4 battery cell, with the packing way 4S8P, the battery pack's voltage is 12.8V, and also the capacity up to 48AH. It is very suit for the solar storage system, solar light, and other devices like chain saw, vacuum cleaner ect that require high capacity.
Lithium Iron Phosphate (LiFePO4) battery is also a kind of lithium ion battery, but it is differ from other types of the lithium battery. Firstly, LFP batteryis more stable, much safer, and has a longer lifespan than other. So, they are getting more and more popular and widely used in various applications, such as electric vehicles, renewable energy storage, and portable electronics, solar light ect. It can provide a stable voltage output throughout their discharge cycle, which contributes to consistent performance. What's more, It is capable of handling high discharge currents, making them suitable for applications requiring quick bursts of power.
Besides, they are also more environmental friendly compares to other lithium-ion chemistries, because it doesn't contain toxic materials like cobalt. All these characteristics makes them a best choice for a wide range of applications, including electric vehicles, solar energy systems, and backup power systems.
Product Parameters
|
Electrical Characteristics |
Nominal Voltage | 12.8V |
| Nominal Capacity | 48Ah @ 0.2C | |
| Energy | 614.4Wh | |
| Internal resistance | ≤130mΩ | |
| Cycle Life | >6000 cycles @ 0.2c charge/ discharge at 80%DOD,End of life 70% capacity | |
| Months Self discharge | ≤3.5% per month at 25℃ | |
|
Standard Charge |
Charge voltage | 25.55±0.2V |
|
Charge Mode( CC/CV) |
Charging with constant current1C to3.65V, then charging with constant voltage 3.65V to 0.01C under 25±2℃ , ℃charging time will not more than3h.) (Use Lithium-ion battery charger, which with an accuracy ±0.05V. | |
| Charge current | 1C | |
| Max.Charge current | 3C | |
|
Standard Discharge |
Discharge current | 1C |
| Max.continuous current | 3C | |
| Max. Pulse current | 5C | |
| Discharge cut-off voltage | 8V | |
|
Environmental |
Charge Temperature | 0℃ to 45 ℃ |
| Discharge Temperature | -20℃ to 60 ℃ | |
| Storage Temperature | 0℃ to 45 ℃ | |
| Water Dust Resistance | IP55 | |
|
Mechanical |
Cell & Method | LFP32700 ,4S8P |
| Dimension (L*W*H) | 198*198*75mm | |
| Weight | Approx.4500g |
