480Ah 12V Lithium Battery 3.2V 120Ah Battery LiFePO4 Battery EV RV Battery
480Ah 12V Lithium Battery 3.2V 120Ah Battery LiFePO4 Battery EV RV Battery
Items | Specifications | ||
Nominal Voltage | 12.8V | ||
Nominal Capacity | 480Ah | ||
Cell Inside | LiFePO4 3.2V 120Ah cell | ||
Configuration | 4S4P | ||
Standard Charge Current | 0.2C-0.5C | ||
Max. Charge Current | 1C | ||
Battery management System (BMS) | BMS-L4S120120 | ||
Continuous Discharge Current | 240A | ||
Peak Discharge Current | 480 | ||
Full Charged Voltage | 14.6V (3.65V per cell) | ||
Charge Cut-off Voltage | 15.6V (3.9V per cell) | ||
Discharge Cut-off Voltage | 8V (2.0V per cell) | ||
Net Weight | 59.04kg (per battery pack) | ||
Dimensions | L406*W170*H206 (235mm) | ||
Connector | threaded terminals | ||
Operating Temperature | Charging: 0°C ~ 45°C Discharging: -20°C ~ 55°C |
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Storage Temperature | (Recommended to store 20 ± 5°C for long term storage) | ||
Cycle Life | 2000 times (80% of initial capacity at 0.2C rate, IEC Standard) |
Details
Features
- Safe Battery Chemistry: KOK LFP ESS battery series are designed with LiFePO4 chemistry battery which has been widely recognized as one of the safest battery technologies. LiFePO4 chemistry features stable structures with low toxicity, well-defined performance, long-term stability. Automotive Standard Cell & Battery Structure Technology: KOK engineer & technician team bring our expertise at automotive battery R&D and manufacturing standards and technology to the design and structure of the ESS batteries.The cells inside are automotive-grade high quality cells, capable of high C-rate charge/discharge to support critical loads such as air condition, water pumps, EV charging, etc. And BMS is ESS- specific, with RS485, RS232, Canbus, SNM communication.
- Easy Installation and Stackability: KOK ESS batteries are modular-designed featuring easy installation and stackable up to 16 modules to meet higher energy consumption.
- Wide Compatibility: KOK ESS batteries have commissioned for communication and compatibility with the major inverter and solar charger brands such as Victron, Huawei, Goodwe, Growatt, Voltronic, Kehua, Kstar, East, Luxpower, Megarevo, INVT, Ginlong, Sacolar, Sofar, etc. And the list is to be continued as our engineers are working on testing and commissioning with more inverter and charger brand.
- Flexible Warranty Plans: KOK offers 3 warranty plans to cater to different customers’ needs-5 years basic, 10 years prolonged, 15 years super-long.
Why Choose Us?
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Reliable Power
Delivers reliable power for various applications, ensuring uninterrupted operation.
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Versatile Use
Suitable for diverse uses, from motorcycles to energy storage systems.
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Enhanced Safety
Can be installed in any direction without risk of leakage or damage.
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Longer Lifespan
Lasts 7-10 times longer than conventional lead-acid batteries.
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Superior Function
Provides high cranking amps and fast charging for optimal performance.
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Advanced Protection
Built-in Battery Management System prevents overcharging, overcurrent, overheating, and overdischarge.
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Non-Toxicity
Uses Nano LiFePO4 technology, which is non-toxic and environmentally friendly.
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Robust Durability
Features strong cell holders and gold-plating terminals for protection against vibration, overheating, and oxidation.
FAQs
What is the lifespan of KOK POWER LiFePO4 batteries?
Our LiFePO4 batteries typically last 7-10 times longer than conventional lead-acid batteries, with up to 5000 deep cycles and 50000 ignition times.
Can LiFePO4 batteries be installed in any direction?
Yes, our LiFePO4 batteries can be installed in any direction without risk of leakage or damage.
What safety features are included in KOK POWER batteries?
Our batteries include a Battery Management System (BMS) that protects against overcharging, overcurrent, overheating, and overdischarge.
Are KOK POWER batteries environmentally friendly?
Yes, our batteries use Nano LiFePO4 technology, which is non-toxic and environmentally friendly.
What applications are KOK POWER batteries suitable for?
Our batteries are suitable for a wide range of applications, including motorcycles, energy storage systems, outdoor activities, and more.
Do KOK POWER batteries support fast charging?
Yes, our batteries provide high discharge power and fast charging capabilities.
What is the warranty period for KOK POWER batteries?
We offer an 18-month warranty on all our batteries to ensure customer satisfaction and confidence.
How do KOK POWER batteries compare in weight and size to lead-acid batteries?
Depending on the product, our batteries can be up to 1/2 the size and 1/3 the weight of traditional lead-acid batteries, providing better performance and easier handling.
Do KOK POWER batteries require maintenance?
Our batteries are designed to be maintenance-free, provided there are no parasitic drains.
What makes KOK POWER batteries durable?
Our batteries feature strong cell holders, gold-plated copper terminals for optimal conductivity, and robust construction to protect against vibration, overheating, and oxidation.