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 |
Dongguan KunTeng New Energy Technology Co., Ltd.
Kunteng Group has been focusing on the R&D, manufacturing and
sales of batteries since 1998, and our products have been exported
to about 50 countries on 5 continents.And its wholly owned
subsidiary, Dongguan Kunteng New Energy Technology Co.,ltd is
dedicated to providing green energy which includes home energy
storage systems and portable power stations for global customers.
A strong R&D team, advanced production facilities and an
experienced sales team are the cornerstones of high- quality
products and great services. Our company had passed ISO9001 quality
management system certification, and the products have obtained
CE,UL,Rohs,FCC, PSE and other certifications.
Professional production team and strict quality control ensure that
our products are safe, reliable,stable, environmentally-friendly
with long service life, which are deeply popular with our
consumers.
Our company provides two series of energy storage products for
global customers, which are home energy storage systems and
portable power stations.
KTJC-48100G.KTJC-48100W,KT-3U,KT3UL,KT-5U,KTLS-48200,All-in-one
system, KTQG-12100, KTQG-12200 are our critical models in home
storage systems, which can be customized according to the different
power requirements of each household, ranging from 5kWh to 51kWh or
even higher. The BMS system guarantees the security of electricity
consumption. It can realize both on grid and off-gird modes, and
also can save electricity cost. The easy maintenance, long service
life, no noise, no pollution and renewability make home energy
storage systems more in line with the global future.
In order to better serve customers in different regions, while
providing home energy storage battery, we also provide solar panel
and inverters, which are matched into professional power generation
and supply systems. Ensuring the convenience and safety of
electricity for every household and allowing more families to enjoy
a green and environmentally friendly life.
Portable power stations are the best choice for home backup,
emergency power and power for outdoor activities. Easy
operation,wide application, safe and reliable performance
contribute to colorful life.
