Li Ion 18650 Cell 24V 12V 5V 28ahdeep Cycle Best Backup Lithium Battery for Daily Use Small Electric Appliance, Phones, iPad, Laptop, Mini Fan with USB Port

7-cell series protection.
Various protection functions for charging and discharging.
Low static power consumption.
Can achieve overvoltage/undervoltage protection for any section within the battery.
Discharge overcurrent and short circuit protection functions for handling, and disconnect the load for recovery after protection.

Multiple intelligent security protection.
Overcharge protection to prevent overcharging of the battery.
Overdischarge protection to prevent excessive discharge of the battery.
Overcurrent protection to prevent excessive discharge current.
Automatic activation of the protection system in case of short circuit protection.
Over temperature protection: The battery automatically starts the protection system at high temperatures.
Overvoltage protection prevents battery charging and excessive discharge voltage.

Compitable with almost all daily use small electric appliance, phones, ipad, laptop, mini fan, electric cooker, portable refrigerator, Audio, Lights, ventilator,wheelchair, etc.

In September and October, November, December we have activities, gift will be sent once make order. You will get all you need for this 24V/12V/5V portable lithium battery.

We are direct factory since 2011, and supply all kinds of batterys according to customers' demand, car batteries, home energy storage batteries, heavy duty Veihcle Batteries, Road Cleaning truck battries, Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies(UPS), low temperature, high temperature special batteries, etc.

And we have the world first class productionline and test equipments, to make sure the cost-effctive price with stable quality and supply ability.