shenzhen Coslight power technolohy Co.,ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 8000pcs/week |
| Delivery Time | 10~15days |
| Packaging Details | Wooden Box |
| Brand | Coslight or OEM |
| Battery Type | LiFePo4 |
| Cycle life | 1000 times |
| Communication | CAN2.0/RS232/RS485 |
| Standard capacity | 20Ah |
| model | 4820T1U |
| Weight | 14kg |
| Comm interface | RS485，CAN. |
| Brand Name | Coslight |
| Model Number | CF4810T1EA |
| Certification | UL, CE, FCC, RoHS, Un38.3, CB, IEC62133, MSDS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 8000pcs/week |
| Delivery Time | 10~15days | Packaging Details | Wooden Box |
| Brand | Coslight or OEM | Battery Type | LiFePo4 |
| Cycle life | 1000 times | Communication | CAN2.0/RS232/RS485 |
| Standard capacity | 20Ah | model | 4820T1U |
| Weight | 14kg | Comm interface | RS485，CAN. |
| Brand Name | Coslight | Model Number | CF4810T1EA |
| Certification | UL, CE, FCC, RoHS, Un38.3, CB, IEC62133, MSDS | Place of Origin | China |
| High Light | 1U 48V LiFePO4 Battery ，Telecom 48V LiFePO4 Battery ，1U LiFePO4 Battery 20Ah | ||
1U UPS Telecom 48V LiFePO4 Battery 20Ah For Power Supply Module
1U UPS Telecom 48V LiFePO4 Battery 20Ah for Telecom Power Supply Module
Product information
Product Introduction:
CF4820T1EA 48V20Ah back-up lithium iron phosphate battery system is developed for backup of Telecom equipment.Under normal condition, grid AC power supply to rectifier module and the Telecom loads and charge battery pack.When the AC power is off, rectifier module stop power supply and the battery serve for Telecom equipment.To ensure the Telecom equipment runs normally, when the AC power is switched on again. Power rectifier module,Work for Telecom equipment while charge the battery pack.
Product characteristic
485/232 communication output for monitoring
Built-in BMS with Charging current limitation
Built-in automatic protection for over-charge, over-discharge and over-temperature conditions
State of charge (SOC)and state of health (SOH)indication
Built-in battery control for efficient operation
Internal cell balancing Integrated Smart IC
Compatible with standard Telecom rectifiers
Specs & parameters
| Product Model No. | CF4820T1EA |
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| Anode Material | LFP |
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| Nominal Voltage | -48V(1P15S) |
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| operating voltage range | 42.0V-52.5V |
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| Max CH/DCH current | 20/20A |
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| Cycle life | 1000 times |
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| Standard capacity | 20Ah |
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| Weight | 14kg |
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| Width × depth × height | 440mm×300mm×88mm |
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| Self-discharge rate@25℃ | ＜3%(90 days Storage) |
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| Comm interface | RS485,CAN. |
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| Max parallel quantity | 15 |
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| Max parallel power | 11.52KW |
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| Terminal connector | M6, Torque: 8N.m |
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| Installation method | 19inch rack |
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| Protection functions | Over Temp. , Over current, Short circuit , Over CH & Over DCH protections. |
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| Certifications | UL & CE & IEC & UN |
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| Design life | 15years |
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FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.
Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
10000000-50000000
Employee Number:
100~500
Ecer Certification：
Site Member
Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing in the new energy field for nearly 30 years. Rich experience and fast product development make our brand trusted. by now, we have 17 branch companies located worldwide, including Asia, Europe, ... Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing in the new energy field for nearly 30 years. Rich experience and fast product development make our brand trusted. by now, we have 17 branch companies located worldwide, including Asia, Europe, ...
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