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After you placing the order, we will test each product before we send to make sure the battery is workable. In order to comply
with international transportation safety regulations, our products will not be fully charged. After you receive the battery, you can charge it first.
Specification
Model | ND-3.2V 202A |
Standard capacity | 202 Ah |
Minimum capacity | 202 Ah |
Operating Voltage | 2.5~3.65V 2.0~3.65V |
Battery internal resistance (1KHz) | 0.16±0.05m Ω |
Shipping capacity | 80.8±1Ah |
Monthly self-discharge | ≤3.5% |
Working temperature (charging) | 0~60℃ |
Working temperature (discharge) | -30~60℃ |
Battery weight | ≤4.12Kg |
Battery size | 174*200*53mm |
Cell cycle | ≥4000cycles |
Standard charging current | 0.5C |
Maximum continuous charging current | 1C |
Standard charging voltage | Single battery max 3.65V |
Standard charging mode | 0.5C constant current continues to charge to the maximum of the single battery 3.65V, and then constant voltage continues to be charged at normal pressure 3.65V until the current lower limit is 0.05C |
Standard charging temperature | 25±2 ℃ |
Absolute charging temperature (cell temperature) | 0~65℃ |
Absolute charging voltage | Max 3.65V |
Standard discharge current | 0.5C |
Maximum continuous discharge current | 1C |
Discharge cut-off voltage | 2.5V 2.0V |
Standard discharge temperature | 25±2 ℃ |
Absolute discharge temperature | -30~65℃ |
Product Description
Packing&Shipping
Testing
Company Profile
Shenzhen Zhonghuajia Technology Co.,Ltd. is a high-tech enterprise specialized in R&D,manufacturing and sales of lithium battery.
We can provides kinds of battery products from small capacity to large ones for various applications such as industrial energy storage, home energy storage, power communication, medical electronics, security communications, transportation and logistics, surveying and mapping, new energy power, smart home and other fields.
Our company has a perfect R & D, manufacturing, quality management system; the company strictly follows the ISO9001, ISO14001 and OHSAS18001 system management requirements.
In addition, OEM&ODM services are provided according to customers' different demands. We entirely enclose dust-free workshops, automated equipment and scale product capacity, along with the perfect quality control system, which allow us to provide high quality and safety products for our customers!
Certifications
FAQ
Q1: Can I have samples to test?
A2: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A2. Sample needs 3-5 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3: Do you provide after-sales service?
A3: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q4: Do you accept OEM/ODM?
A4: Yes,please tell us your requirement, we can make that according to your need.
Q5. Is your product safe?
A5: Our products passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no explosion at any circumstance.
A2: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A2. Sample needs 3-5 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3: Do you provide after-sales service?
A3: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q4: Do you accept OEM/ODM?
A4: Yes,please tell us your requirement, we can make that according to your need.
Q5. Is your product safe?
A5: Our products passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no explosion at any circumstance.