● High quality 7.4V 4400mAh 18650 core lithium batteries with SM-2P plug. Please confirm if the connector plugs are the same before purchasing. ● Protective batteries against overvoltage, overvoltage, overload and short circuit. ● No memory effect, low self-discharge. Safe and environmental friendly, tested under strict quality control standards. ● Life cycle> 500 times. High energy density, long charging period, suitable for long-term daily use. ● After Sales Service: Batteries have passed rigorous testing to ensure normal use. It is reliable in quality and durable. If you have any questions, please feel free to contact us. We will get back to you within 24 hours. Dear friend, welcome to our shop.
We hope you will find what you like in our shop.

Specifications:
Battery type: 18650
Rated voltage: 7.4V
combination: 2S2P
Capacity: 4400mAh
Rechargeable: up to 1000 cycles
Number of batteries: 4
Connector type: SM-2P plug
Size: 68×38×38mm
Weight: 220g
Color: blue

Package Contents:
1 x lithium battery pack

Please Note:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.