Specifications:
Brand: LiitoKala
Model: USB-9V (6F22)
voltage: 9V
Capacity: 1100 mAh
Chemistry: Li-ion
Weight: 28g ± 1g
Dimensions: (H x L x W): 48mm x 26mm x 16mm

Charging:
Charging interface: Type-C
Charging voltage: 5V
Charging current: 300mAh
Conversion rate: 60% -65%
Charging indicator light: charging red light, fully charged blue light

The LiitoKala USB-9V battery can only be charged using the Type-C interface,
Do not charge the battery on a 9V charger.

Features:
reliable life
long Lasting performance
low self-discharge
high discharge rate
charges up to 1500 cycles
It saves you hundreds of dollars compared to alkaline batteries
Can be replaced in any product that uses 9 Volt Batteries
for improved performance for high drain applications
Battery tested based on International Electronic Commission (IEC)
standard to ensure capacity, quality and service life

Easy power Common applications such as:
microphones
remote controls
power-hungry equipment
Building alarms, surveillanc