7.4V lipo battery is a lithium polymer battery, or more correctly lithium-ion polymer battery.7.4V lipo battery is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte.

Features:

1. Model: 703048-2 s 
2. Voltage: 7.4 v 
3. Capacity: 850 mah 
4. Size: 17x30x53mm 
5. Interface: SM + 3 po JST + 3 p is optional

Package Include:

1X7.4V 850mAh Lithium Polymer Lipo Battery