| Model No. | CGS-F4820N |
| Nominal voltage | 48V |
| Nominal capacity | 20Ah |
| Max. continuous charge current | 10A |
| Max. continuous discharge current | 10A |
| Cycle life | ≥2000 times |
| Charge temperature | 0°C~45°C |
| Discharge temperature | -20°C~60°C |
| Storage temperature | -20°C~45°C |
| Weight | 9.6±0.3kg |
| Dimension | 262*152*132mm |
| Application | Special designed for UPS system, also can be used for Back-up power, telecommunication base station, solar＆wind systems, home energy storage, etc. |
★Excellent high and low temperature discharge performance .
★Nominal voltage 3.7V, 90% capacity output under the stable voltage
★Widely using temperature range, can be operated in -20°C~+45°C.
★Excellent storage life and reliability. With low self-discharge, selft-discharge rate≤5% monthly.
★Flexible design,also can make special design for customers.
★Long cycle life, more than 2000 charge/discharge cycles ( 80% capacity remained ).
★Lithium batteries are environmentally friendly and pollutant free power, it's without mercury, cadmium,lead and other heavy metals.
LiFePO4 BATTERY COMPANY
Was established in 2009, with many years of experience We are a professional and leading manufacturer specializedin LiFePO4 batteries.
Our professional custom battery pack solutions help you save a lot of time and money, as well as get established on the market quickly. If you are looking for a custom battery pack manufacturer in China, please contact us for more details.
1. Are you factory?
A: Yes, we are factory at Zhejiang China. Welcome to visit our company at any time.
2. Do you have current sample in stock?
A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.
3.0EM & ODM are available?
A:Sure, OEM&ODM are welcome and Logo can be customized too.
4.What's the delivery time for mass production?
A: Usually 15-25days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.
5.What is your MOQ?
A: 1PCS sample order can be acceptable for testing
6.What is the normal lifetime about battery?
A: More than 800 times for lithium ion battery; more than 2,000 times for LiFePO4 lithium battery.
7.Why choose LIAO Battery?
A: 1) A professional sales team which provide consultant service and the most competitive battery solutions.
2) Wide-range battery products to satisfy different customer's requirement.
3) Quick response, every inquiry will be replied within 24 hours.
4) Good after-sale service, long product warranty and continual technique support.
5) With 15 years-experience for manufacturing LiFePO4 battery.