Single battery model: 18650 Packing method: industrial PVC heat shrinkable film Wire model: UL1007 18AWG Suit for many applications, like Medical devices, Emergency lighting, E-toy, UPS, Solar lighting/storage system, Power tool, E-scooter, wireless quipment, etc.Dongguan XUANLI Electronics Co., Ltd. is found in 2009,located in Dongguan, Guangdong, China. We are a high tech ISO 9001 certified enterprise which is set R&D,manufacture and sales in a body. We focus on solving battery application problems for the global industrial users, main products including lithium ion battery pack, LiFePO4 battery pack, li-polymer battery pack and Ni-MH battery pack.  Battery applications are industry instrument, medical equipment, power equipment, Security systems, Lighting device, Audio equipment,consumer electronics, and so on. Our mission is to power your life and protect the environment.We strictly obey battery transportation rules of air, express or sea request. Normally, each battery will be packed by PE or other insulation bag, carton, and ensure each one must be insulated from others, we also accept special inner packaging for each battery as your request. Lithium batteries are regarded as dangerous goods during the transportation. We have long-term cooperation shipping companies who is professional in shipping lithium batteries in China. We can help to operate DDP, DAP, FOB or other services.Voltage of single cell: 3.6V Nominal voltage after battery pack combination: 10.8V Capacity of single battery: 2.5ah Battery combination mode: 3 string 1 parallel Voltage range of battery after combination:7.5v-12.6v Battery capacity after combination: 2.5ah Battery pack power: 27w Battery pack size: 22*56*67mm Maximum discharge current: < 2.5A Instantaneous discharge current: 5a-7.5a Maximum charging current: 0.2-0.5c Charging and discharging times: ＞ 500 times