Introduction:
G-TECH LK series Lithium Battery is a replacement for Lead Acid battery, it's a new technology product that has been specifically designed to replace traditional lead-acid batteries in various applications such as electric vehicles, backup power supply systems, solar systems, and other industrial and commercial applications.
Features:
1. High safety: Compared to other lithium-ion batteries, LFP batteries have higher thermal stability and overcharge resistance, reducing the risk of thermal runaway or explosion.
2. Long lifespan: LFP batteries have a longer cycle life and charge-discharge cycles, typically achieving thousands of cycles, making them suitable for long-term applications.
3. Good high-temperature performance: LFP batteries exhibit good performance at high temperatures, making them more stable than other lithium-ion battery types under high-temperature conditions.
4. Environmental friendliness and resource abundance: The materials used in LFP batteries are relatively environmentally friendly, and the raw materials such as iron and phosphate are relatively abundant, reducing dependence on rare metals.
5. Lower energy density: Compared to other lithium-ion batteries, LFP batteries have a relatively lower energy density, meaning they can store less energy per unit weight. Therefore, they may not be suitable for some applications that require high energy density.
Specification:
|
Model |
LK12-50 |
LK12-100 |
LK12-150 |
LK12-200 |
LK12-300 |
LK24-50 |
LK24-100 |
|
12.8V 300Ah 38400Wh |
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Norminal voltage |
12.8V |
12.8V |
12.8V |
12.8V |
25.6V 50Ah 1280Wh |
25.6V |
|
|
Nominal Capacity @0.2C |
50Ah |
100Ah 150Ah 200Ah |
100Ah |
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Energy(Wh) |
640Wh |
1280Wh |
1920Wh |
2560Wh |
2560Wh |
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Cycle Life |
>3000 Cycles @ 0.5C Charge/Discharge at 100%DOD,End of Life 70% Capacily |
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Months Self Discharge |
<3.5% per month at 25c |
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Charge Voltage |
14.4±0.2V |
29.2±0.2V |
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Charge Mode(CC/CV) |
AIaN perathure of 0 t -50 0, cherge to 14.4Vat a constant curent of 0.2C. and then change to votage of 14.4V unti the cumert ia not greuter than 0.05C chargrng mote (COiCV) |
At a tamperatiure of 0 0 -60 c, charge to 29.2Vat a constant cument of 0.20, and then change to a constant vollage of 29.2V until the curent is not greater than 0. 05C charging mode (CC/CV) |
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Max.continuous Charge Current |
50A 50A |
100A 100A |
150A 150A |
200A 200A |
300A 300A |
50A 50A |
100A 100A |
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Max.Continuous Discharging Current |
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Discharge Cut-off Voltaget |
10V |
20A |
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Charge Temperature |
0c to 60c(32°F to 140"F)@60±25% Relative Humidity -20 c to 60 c(-4F to 140F)@60±25% Relative Humidity 0 c to 45c(32°F to 113°F) @60±25% Relative Humidity |
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Discharge Temperature |
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Water Dust Resistance |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
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Dimension(L*W*H)(mm) |
229*138*208 |
260*168*209 |
181*77*167 |
483*170*240 |
522*240*219 |
330*173*220 |
522*238*225 |
|
Approx.Weight(Kg) |
6.1 |
9.8 |
14.5 |
21.2 |
26 |
9.8 |
21.2 |
|
Terminal |
M6 |
M8 |
M8 |
M8 |
M8 |
M8 |
M8 |
About G-Tech Group:
Founded in 2012, G-Tech Power Group has evolved over the past decade into a leading professional manufacturer, also offering comprehensive power supply system solutions. We specialize in the development, manufacturing, and operation of the most reliable and safe UPS, inverters, and battery products. Our products are trusted worldwide, with exports to over 100 countries, earning a strong reputation in both domestic and international markets.
In response to the continuous advancement in new energy technologies, we have invested in a new facility named Guangdong Lanke New Energy Co., Ltd. This factory, equipped with fully automated production lines, focuses on the R&D, manufacturing, and sales of lithium iron phosphate (LiFePO4) battery packs, providing safer, smarter, and more streamlined energy storage systems. Guided by a management philosophy centered on safety, product quality, and environmental protection, our factory is located in Dongguan City, Guangdong Province, China-known as the "World Factory"-with excellent transportation links and a well-developed industrial infrastructure. The facility spans 10,000 square meters and employs over 500 staff, including more than 50 intermediate and senior technical engineers.
Our advanced automated production lines enable us to manufacture batteries and assemble all-in-one energy storage systems (ESS) for both residential and commercial applications. We are committed to delivering efficient and cost-effective lithium energy storage products that meet the growing power needs and high-quality expectations of our customers.
Our factory is certified under CE/UN/MSDS and other standards, and holds multiple practical patents for product inventions. With fully automated equipment and rigorous quality control, we ensure customer satisfaction at every stage of production. We warmly welcome friends and partners from around the world to engage with us, fostering mutually beneficial, win-win cooperation.
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