8 years export experience,high cost performance,long cycle life,green energy.real factory.good price ,over 1000workers,high safe -Shenzhen Herewin Technology Co., is a Li-po battery manufacturing expert. -Characteristic: High saftey, high cost performance, long cycle life.geen environmental protetion. -voltage:24V -Capacity:10Ah -safety standards:UL. CE. UN38.3,Li-ion battery used in EV Standard ...