9V Rechargeable Battery 1200mAh USB Portable  Micro USB Batteries For RC Helicopter Model Microphone Bateria

Product Description:
Brand Name:   Liter energy battery
Product model:9V 1200mAh lithium battery USB rechargeable battery
Battery life: less than or equal to 1500 times
Nominal voltage: 9V
Battery capacity: 1200mAh
Rated input:  USB MiCro input /5.0 V1A

Micro charging input: 5V/1A

Micro charging output: 5V/1A

Full time: about 1.5 hours
Shell material: high quality fire ABS plastic shell + copper electrode
Battery Size: 48MM x26MM x 16.19MM
Product weight: about 30g

Package Included:
1 x 9V Rechargeable Battery   
1X   otg converter  * 1   

(suitable for charging other electronic devices)

1 x USB charging cable * 1
(suitable for USB charging of 9V battery)   

Battery USB(5V/1A) charging function: 
(6.80v-7.10v)1 grid light  will be displayed
(7.11v-7.40v) 2 grid light  will be displayed.
(7.41v-7.74v)3 grid light  will be displayed.
( 7.75v-8.40v)4 grid light will be displayed.
Battery USB(5V/1A) discharge power display:
(8.40v-7.75v) 4 grid light will be off.
(7.74v-7.41v)3 grid light will be off.
(7.11v-7.40v)2 grid light will be off.
(6.80v-7.10v)all lights are off.

Note:

If you need to use 9V charger,

please use the correct charger to use 9V battery.

Keep batteries away from children,

it's not toy for them!

Keep the battery in a dark,

cool and dry place.

Do not dispose it into fire,

or it may cause serious dangers.

Do not mix charge with different

types or capacities batteries to prevent battery leak.

Note: this product is 9V battery, the battery should be charged for 1.5 hours when it is used for the first time,

 and the 9VUSB battery is only used for emergency charging. 

When the charging power of other devices is between 5% and 20%, 

the intelligent control of the output current of each product should play the role of battery protection. 

USB charging to other devices charging requirements in static charging!