3.2V 20AH Rechargeable Lithium Ion Batteries for Electric Vehicle / Solar Energy Storage - SEPFe80125256P-20000mAh
3.2V 20AH Rechargeable Lithium Ion Batteries for Electric Vehicle / Solar Energy Storage For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 3.2V 20AH Rechargeable Lithium Ion Batteries for Electric Vehicle / Solar Energy Storage, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
3.2V 20AH Rechargeable Lithium Ion Batteries for Electric Vehicle / Solar Energy Storage
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Specifications:
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NO . | Item | Specification |
1 | Nominal Capacity | 20000mAh |
2 | Nominal Voltage | 3.2V |
3 | Charge ending voltage | 3.65V |
4 | Discharge ending voltage | 2V |
4 | Standard charge current | 25±3℃ 0.5Cconstant current discharge to 3.65V ,then constant voltage 3.65V charge till charged current cut off to 0.02C |
6 | Standard discharge voltage | 25±3℃ 0.5C constant current discharge to 2V |
7 | Max charge current | Max charge 1C |
8 | Max discharge current | Max discharge current 3C |
9 | Operating temperature | Charging :0~45℃,max 90%RH Discharging :-20℃ ,Max 90%RH |
10 | Impendence | < 2.5 m |
11 | Cell weight | 525±20g |
12 | Storage temperature | ? |
13 | Cycle life | >2000 cycle life Test method : Charge :0.5C to 3.65V Discharge:1C to 2V |
14 | High rate discharge capacity | Discharge capacity : 1C>90% initial capacity 2C>90% initial capacity 3C>85%initial capacity |
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Description:
(1)?Output with high efficiency: Standard discharge current is 0.5C-0.8C , instant impulse discharge current is 10C for 10 seconds.
(2)?Good performance under high temperature, it could work under 60°C temperature. The battery structure is safe and good.
(3)?Good performance under low temperature. discharge capacity decreases to over 78% under 0°Cand discharge capacity decreases to over 70% under-20°C.
(4)?Good safety performance: When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
(5)?Good cycle life time, the discharge capacity is still over 80% after 2000 cycle times of single cell (80%DOD).
(6)? It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.
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Applications:
Large electric vehicle: electric golf carts, buses, electric cars, sightseeing cars and hybrid vehicles
Light electric vehicle: electric bicycle, small flat electric car, forklift, cleaning vehicles, electric wheelchair
Power tools: electric drill, electric saw, lawn mower
Remote control cars, boats, aircraft and other toys
Solar and wind power energy storage equipment
UPS and emergency lights, warning lights, miner& acute;s lamp (best safety)
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Competitive Advantage:
?1. Provide customization, global after-sales service.?
2. Ensure the consistency and the extension of battery pack life.
3. Stable discharge voltage performance, good rate performance, excellent cycle life, perfect safety performance.
4. Eco-Friendly and environmentally friendly.
5. UN38.3, UL certifications and standards of ROHS.
6. International advanced automatic production and inspection equipment fully installed in UL safety Testing lab & Battery performance Testing lab.
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Hunan Soundon New Energy Co., Ltd.
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District, Xiangtan City, Hunan Province, China, Xiangtan, Hunan, China, 411100
Tel: 86-731-58567126
Soundon New Energy established in 2011, which is invested by Sound Group and stock jointed by Sound Environment. With a registered capital of $155 million , is an enterprise engage in technology innovation, product design and marketing of battery cathode materials, high capacity lithium ion batteries and electric vehicles.
Now, the designed capacity of lithium battery can reach 2,160 MWh million Ah, high quality lithium battery cathode material (Li-NiCoMn, Li-Mn) up to 30,000 tons.
Benefit from Our Advantages
Soundon industrial park covers an area of 2 million square meters, with six automatic production lines, all production line applied advanced equipment and famous brand facilities (most of R&D and QC instrument were imported from the US, Japan and UK) which are manned by 1,000 workers.
The technical laboratory testing is able to perform test independently, finish physical and chemical analysis, and another projects test and data analysis accurately, and issue supported technical report.
In fact, we are very proud of working with several famous companies such as Dyson (the UK) and Axell Wireless (Sweden), Intel (American), Share'n Go (Italy), which have become satisfied with our services and high-quality products.
Meeting Various Certifications and Standards
Soundon have a full-scale produce qualification such as ISO 9000:2008, ISO 140001:2004, ISO/TS 16949 and OHSA18001-2007 certification. Mostly of lithium battery products gain the national and safety explosion-proof and export permit. like CE, CB, UL, UN38.3 and RoHS international certification, Soundon aims to be your long-term partner, ensures product quality, on-time delivery, competitive price and users equity.
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