User Manual

Product Information
Specification:
Battery Voltage: 9V
Battery Type: Lithium ion
Battery Capacity: 800mAh
Charging Method: Micro-USB Cable / Compatible Lithium 9V Battery Charger
Charging Time: About 1.5H
Charging Current: 5V/1A
Package Content:
2 x 9V USB Lithium ion rechargeable batteries
Please Note:
-Please confirm the specific model of your battery before purchasing.
-Please do not install reverse the positive (+) and negative (-) terminals.
-The standard voltage of all brand’s 9V lithium ion rechargeable battery is
8.2V-8.4V when fully charged.
USB Charging:
-Charging by USB: When the light indicator is red, it shows charging by high
current. Once the light indicator turned green, it enters trickle small current
charging to protect the lifespan of batteries. After that, it takes about 40
minutes to charge fully to over 8.4V with small current.