Share
North America 30.00%
Western Europe 30.00%
Domestic Market 15.00%
China
Long Term
2021-12-28 12:00
Brand： |
none |
Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Basic characteristics | |||
Weight | 4kg | ||
Model | KMD-A004 | ||
Dimension | 76*110*390mm | ||
Working Temperature | Charge temperature | 0 to 45°C | |
Discharge temperature | -20 to 65°C | ||
Retention of charge(store in one month) | 95%+ | ||
Technical Data | |||
Rated Voltage | 48V | ||
Rated Capacity | 12AH | ||
Battery Resistance | Below 100mΩ | ||
Charge | Way of Charge | CC/CV(Constant Current; | |
Standard Charge Current | 2A | ||
Max Charge Current | 5A | ||
Max Charge Voltage | 54.6V | ||
Cell Over Charge Protection Voltage | 4.2V/Cell | ||
Discharge | Continuous Discharge Current | 20A | |
Peak Discharge Current | 40A | ||
Discharge Cut-off Voltage | 36.4V | ||
Cell Over discharge Protection Voltage | 2.8V/cell | ||
Ratio Discharge | 1C | 96%+ | |
2C | 93%+ | ||
3C | 90%+ | ||
Safety Test | |||
Short Circuit Safety Test | No fire, No explosion | ||
Overcharge Safety Test | |||
Crush Safety Test | |||
Needling Safety Test | |||
Extrusion Safety Test | |||
130°C High Temperature Safety Test | |||
Our products are customized, so the main data can be changed by customer's requirements.
1. Safe: The lithium battery is more safe and reliable than the lead acid oneIt does not explode or
burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.
2. Environment-friendly: Accredited with ROHS, with out any hazardous and noxious substances.
3. Powerful: able to discharge with 20C at 65.C max.
4. Steady performance: high power output,1C continuous,3C pulse for normal cells and 20 C
for special design. low self-discharge rate, less than3%monthly.
5, Long cycle life: over 800 cycles with capacity staying at 80% min.
6. No memory effect: always ready for charge and use, with no need to charge after a full discharge.
7. Wide temperature range: Available for use when the temperature ranges from 20°C to 70°C .
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, 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 advantages to 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.
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for free?
A: Sorry, free samples are not available at beginning.
3. Q: What’s your payment term?
A: TT, West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we accept sending back.
5. Q: How long will be the delivery?
A: Usually delivery in 10 days, but could be change according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries have 10 steps testing during the whole production.
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