2.7V 25f Rechargeable battery 10000F Farad Super capacitor For intelligent three meter
- Category: >>>
- Supplier: Shenzhen Yukun Technology Co. Ltd.
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Product Overview
Description
Product Description
Features of super capacitor
1. high power performance, low ESR, tolerance: -10%, +30%
2. the cycle life shall not be less than 20000 times. It's OK after tenyears.
3. safe and reliable: not easy to catch fire or explode. Much safer than chemical batteries. 4. fast charging: charge 80%in 5-15minutes.
5.-40 ℃ to 70 ℃ operating temperature range. Suitable for harsh conditions.
6. cost effective: no replacement formany years. One time investment
7. simple charging method. Overcharge detection is not necessary because there is no possibilityof overcharge..
6. cost effective: no replacement formany years. One time investment
7. simple charging method. Overcharge detection is not necessary because there is no possibilityof overcharge..
Specification
Rated voltage VR | 2.7V | ||
Surge voltage | 2.85V | ||
Normal temperature cycle life: 25 ℃, 500000 cycles between VR and 1/2vr, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times | |||
product life | High temperature durability: 85 ℃, 2.7V, 1000 hours, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times. | ||
Storage temperature | - 40 ℃ - 70℃, | ||
capacity | 25F | ||
tolerance | -10%+30% | ||
working temperature | - 40 ℃ to+ 85 ℃ | ||
internal resistance AC | 20 mΩ | ||
Leakage current uA（24hrs） | 400uA | ||
Weight | 8.37g | ||
Details Images
Product classification
Item | Specifications/Conditions | ||
01 | temperature characteristics | +70℃︱△C/C︱≤30%, ESR≤initial value (25℃) -40℃︱△C/C︱≤30%, ESR≤4 times the initial value (25℃) | |
02 | High temperature load characteristics | +70℃ and rated voltage, after 1000h,︱△C/C︱≤30%, ESR≤4 times the specified value. | |
03 | High temperature no load characteristics | +70℃, after 1000+4h,︱△C/C︱≤30%, ESR≤2 times the specified value. | |
04 | Steady-state damp heat properties | +40℃, 90--95%RH, 240h,︱△C/C︱≤30%, ESR≤4 times the specified value. | |
05 | Cycle durability | Add rated voltage, and cycle charge and discharge experiments at room temperature for 500,000 times. ︱△C/C︱≤30% ,ESR≤4 times the initial value (25℃) | |
Product classification
product application
Widely used in cordless phones, mobile phones, digital cameras, smart appliances Electronic toys, smart door locks, smart meters, MP3, PDA, DVD, VTR, GPS, PLC, fax machine, audio equipment, rice cookers, electric water heaters, self powered super flashlights Printer, tail lamp, electronic toy, financial cash register, UPS, solar energy, wind energy, and circular energy System, battery mate, etc.
Packing & Delivery
Company Profile
Dust-free workshop
Colleagues working in dust-proof operation box in dust-free car
Electrode coating machine
Coating machine is producing electrode
Finished product test
Colleagues are testing the product performance
Electrode roll forming workshop
Super capacitor electrodes are formed by pressing in this workshop
Business colleagues
Corner of the office
A corner of a dust-free factory
A corner of a dust-free factory
FAQ
Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our formal products
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our formal products
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