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Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of solar lifepo4 12v100ah lithium battery for energy storage. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.
Advantages: declaration information
1. High quality long life span lifepo4 battery
2.Warranty:24months guarantee
3.Factory located:Shenzhen, China
4.Quality: strict control system to maintain the battery quality .
5.Safety : currently the safest li-ion battery, CE UL approved ,none fire ,none explosive.
6.Environment friendly: no toxic material contained.
7.Powerful : Low rate battery can discharge in 15C with portable size.
8.Long life cycle : more than 2000 cycle.
9.No memory effect: Recharged any time, no reduction of capacity,high depth of discharge.
10.Broad operation temperature: -20---60 centigrade.
11.Small in size and light in weight.: Compare with our battery ,1/2 size of lead acid battery,70% size of Ni-MH Ni-Cd battery. 1/2 weight of lead acid battery.
We can arrange the shipping as your request by sea/air/express and the battery is packed in the paper case/ wooden box.....
OPTIMUMNANO has more than 2000 employees, including of 300 R & D persons, covering a production area of 80.000 m2 and has brought in over 1000 sets of advanced production equipments. Now we can produce 80,000 pcs of 32650-5.5Ah cells per day and the Daily Production of the new factory will be up to 500,000 pcs.
We are the BV(Alibaba) and SGS(Made-in-Chia) approved LiFePO4 battery manufacturer and We has strictly performed ISO9001:2008 quality management system and attained TS16949 certificates since 2009 as well as other products certificates of CE,UL,UN38.3,ROHS,SGS-IEC62133 etc.
