Main Application: Flashlights;POS machine;Fishing equipment Smart phone;Louder speakers;LED light, etc.   Battery Main Data : (Remark:Below max discharge/charge current is the max value the battery could bear, it does not means the price we showing is based on such value, we make customized battery, please provide your request us to confirm price.)   Customize battery :what we offer for you? 1. Different cells brand,shape(cylinder,prismatic,pouch),discharge rate(1C,3C,5C,etc)，temperature tolerance to choose. 2. Assemble to be different voltage,capacity,shape and different size. 3. PCM/BMS:Customized size,charge/discharge cut off voltage,over current detect value,etc.NTC/TDS can be added. 4. Connector/Terminal:You name it,we find it. 5. Lead wire:Customized materials,gauge,length. 6. Other special request:need box,charger,special certification,etc.,Just tell us and save your searching time.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.1. Assembled by high end cells, performance is good, very safe but price is more competitive. 2. PCM to protect battery from over charging/discharging, over current and short circuit. 3. Light weight, very easy to cary. 4. Flexible size design, can be customized, 5. Factory price and high quality.Single battery model: 18650 Single battery voltage: 3.7V The average voltage after the battery pack is assembled: 14.8V Single battery capacity: 2600mAh Battery combination: 4 strings and 5 parallels Battery voltage range after combination: 10V~16.8V Battery capacity after combination: 13000mAh Battery pack power: 192.4W Battery pack size: 74*92.5*65.5mmmm Maximum discharge current: <13A Instantaneous discharge current: 26A~39A Maximum charging current: 6.5A Charge and discharge times: >500 times