Catalog > Internet of Things (IOT) Related Products > More Platforms 3.7V 800mAh Lithium Polymer Battery Lithium Polymer 3.7V 800Ah Battery AZL LI-POLY BATTERY 3,7V 800MAH LITHIUM POLYMER BATTERY 3.7V 800MAH Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This is a 3.7V Lithium Polymer 800mAh Battery, it can apply on variety of electric devices, especially some portable devices. It has lots of protect function to keep your battery in safety. If you want to DIY something that need to charge, it is fully capable of this job Features Maximum charge current: 1CMaximum discharge current: 1CDischarge cut-off voltage: 2.75V (+ - 0.05)Charging cut-off voltage: 4.2V (+ -0.05)Discharge Temperature: -20 ° C ~ + 60 ° CCharging time: 2-5hrs (standard); 2hrs (fast)Charge and discharge times: more than 1000 timesProtection: with over charge, over discharge, over current, short circuit protectionThickness: 3.8mmSizes:(LxW)50mm X 34mm