Li-ion rechargeable ICR18650 2S2P 7.4V 4000mAh lithium battery
Li-ion rechargeable ICR18650 2S2P 7.4V 4000mAh lithium battery
| Product Model | KMD-PB-025 |
| Nominal voltage | 7.4V |
| Nominal capacity | 4000mAh |
| Max charge current | 0.2C |
| Max discharge current | 1C |
| Cycle life | More than 500 times |
| Charge Method | Constant Current, Constant Voltage |
| Size(mm) | 110 x 20 x 20mm |
| Weight | About 0.3kg |
| Charge temperature(°C) | 0~45°C |
| Discharging temperature | -20~60 °C |
| Storage temperature | -20~35°C |
| Protection | Over charge protection Over discharge protection Over current protection Short circuit protection,etc. |
1.electrical and hobby
2.Emergency power supply, LED light and flashlight.
3.consumer applications
4.electrical tools
5.solar lawn, remote control
6.electric vacuum cleaner, electric sweeper
7.Backup power supply, Medical Device and so on.
1, Professional and rich experience in lithium ion battery pack.
2, Capacity and size could be customerized, Individual Li-ion battery can be assembled in parallel or series into stacks as required by customers.
3, Strong R&D team to support.
4, Provide A grade battery cells, 100% quality assurance.
5, Competitive price, good sale and after-sales service.
6, Reply within 24 hours
7, Warranty: 12month
1, High energy density;
2, Safe and stable performance;
3, Environmentally Friendly and no memory effect;
4, With short-circuit, overcharge, over-discharge and over-current production, safe and reliable.
1. Can you provide a sample for quality test?
Yes, we can provide samples, but the shipping cost at your expense.
2. Can you accept OEM and ODM Service?
Yes, we supply OEM&ODM service as clients requirement.
3. Can we get samples for free?
Sorry, free samples are not available at beginning.
4. What’s the minimum order MOQ?
MOQ 100cs
5. What’s your payment term?
TT, West Union, Paypal etc.
6. What's your warranty for products?
Generally speaking, it's one year's warranty, for quality problems, we accept sending back.
7. How long will be the delivery?
Usually delivery in 10-15 days, but also will be changed according to the quantity or other things.
8. How do you control your product quality.
All batteries have more than 10 steps testing during the whole production.
Shenzhen Kamada Electronic Co., LTD is located in Shenzhen international low carbon city ,which is a lithium batteries high-tech enterprise and has many years experiences in designing and manufacturing lithium batteries. The products have got the certification of CCC, CE, UL and widely apply to Consumer Electronic, Medical Device, Electric Bike, Power Tool, Intelligence Robot, AGV, LED Light and OEM lithium battery pack. With the best service, good quality and competitive price, the goods are sold to America, Europe, South America, Southeast Asia, Etc.
Kamada own an excellent engineer team with rich experience in battery research and development and always pay attention to the latest development of lithium batteries and the latest applications. They have built a long-term business relationship with the well-known IC and battery cell companies, and operate strictly according to ISO9001-2008 Quality Management System, the workshop is equipped with advanced equipment and testing instruments, these advantagesto ensure providing the high quality products to their customers.
Kamada always insist on the business policy “base on demand, response within 8 hours, onsite services and 10 years maintenance” and commits to providing quality products and services, they look forward to seeking deeply development and achieving brilliance with global customers.
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