2 PCS High Capacity 3.7V 18650 2500 mah 20/10A Rechargeable Lithium-ion Battery for LED Flashlight Headlamps Search Lamp | Электроника

2 PCS High Capacity 3.7V 18650 2500 mah 20/10A Rechargeable Lithium-ion Battery for LED Flashlight Headlamps Search Lamp | Электроника

Features:
Batteries offer high storage capacity with extra-long life
3.7V Li-Ion Rechargeable 18650 batteries with PCB Protection,Over-charge and Over-discharge.
Built-in overcharge safety protection
Stops charging automatically when batteries fully charged.
Battery appliances such as your flashlights, emergency lighting, portable devices, power tools,MINI USB Fan,Nightlight,etc.,

Specifications:
Color type: Yellow,blue
Quantity: 2pc
Battery type: 20A,10A
Capacity: 2500mah,3500mah
Each Size: 17 x 17 x 64mm

Package included:
2 PCS 18650 3.7V power Battery

Note:
According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity.
Battery capacity refers to the battery storage capacity.
The unit is "mAh", 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery.
It is normal and reasonable.