Customized LifePo4 Batteries 48V 30ah 1000w For Ebike Battery Pack

What is battery hibernation?

The main body of battery sleep is a lithium-ion battery that is not in use, and is characterized by a gradual decrease in voltage. For lithium-ion batteries that have not been used for a long time for various reasons, the voltage will gradually drop due to self-discharge, and when the voltage is lower than the minimum threshold voltage set by the lithium battery protection board, the power output will be automatically cut off. At this time, the voltage cannot be measured outside the lithium-ion battery with a multimeter, and it cannot be charged with a mobile phone or universal charger, which is called battery hibernation.

Regarding lithium-ion batteries that have not been used for a long time due to various reasons, the voltage outside the lithium-ion battery cannot be measured with a multimeter at this time, and it cannot be charged with a mobile phone or universal charger. Many people may think that the battery is broken, but in fact, the battery may not be damaged at this time, and it may just enter sleep mode.

Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering  low speed vehicle and solar power storage system for customers all over the world.

Our products are widely used in various fields such as electric bicycles, electric motorcycles, electric scooters, electric forklifts, outdoor and home energy storage, electric tools, wireless vacuum cleaners, smart homes, security, medical and other fields. We provide a full range of intelligent manufacturing and services, including project evaluation, scheme design, battery pack structure design,  battery pack production, as well as product inspection and after-sales service, aiming to efficiently provide customers with the most competitive lithium battery solutions.