Active Member
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[China]
Address: No. 37 Xiangshan Avenue, Luotian Community, Yanluo Street, Baoan District, Shenzhen
Contact name:Jesse Lin
shenzhen Coslight power technolohy Co.,ltd |
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High Disharge Current 51.2V Telecom Lithium Battery Li ion Battery 48V
High Disharge Current Li-ion Battery 48V 51.2V 100Ah 200Ah Lithium Battery Telecom UPS Battery
Product information
Product Introduction:
Battery Parameter
Electrical Characteristics | Nominal Voltage | 51.2V |
Nominal Capacity | 200Ah | |
Energy | 10KWh | |
Internal Resistance | ≤10mΩ | |
Cycle Life | >2000 cycles@1C 100% DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100%@0.5C | |
Efficiency of Discharge | 96-99% @1C | |
Standard Charge | Charge Cut-off Voltage | 58.4±0.2V |
Charge Mode | 0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV) | |
Charge Current | 20A | |
Max. Charge Current | 100A | |
Standard Discharge | Continuous Current | 100A |
Max. Pulse Current | 250A(10S) | |
Discharge Cut-off Voltage | 40V | |
Environmental | Charge Temperature | 0℃ to 45℃(32F to 113F)@60±25% Relative Humidity |
Discharge Temperature | -20℃ to 60℃(-4F to 140F)@60±25% Relative Humidity | |
Storage Temperature | 0℃ to 40℃(32F to 104F)@60±25% Relative Humidity | |
Water Dust Resistance | IP54 | |
Mechanical | Cell&Method | 16S |
Case Material | Metal case | |
Dimensions(in./mm.) | Customized size | |
Weight(lbs./kg.) | 115kg | |
Terminal | M8 | |
Display screen | Optional |
Product Description
1. Safety: safest Lithium battery, CE UL approved, built-in PCM/BMS
2. Clean and Green energy, no toxic material contained
3. Long life cycle:> 2000 times, 6-8 times of lead acid battery
4. No memory effect, highly efficient, charge anytime
5. Small size and light weight: 1/2 size& weight of lead acid
battery
6. Good performance at high temperature
7. Low self-discharge rate: < 3% monthly
FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our 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 orders 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 is 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.
