Quick Summary
The SIGP 3S 11.1V Lipo Battery is a hard case battery for RC car, truck, boat, tank, buggy and racing hobby use. It is listed as 6400mAh, 100C, with an EC5 connector, and comes as a 2 pack.
Who It Is Best For
This suits hobby users who need a 3S lipo battery and are checking that voltage, dimensions and plug type match their model. It is aimed at buyers looking for a pack that can be used across compatible RC vehicles and hobby projects.
What To Know Before You Buy
Only choose this if your device matches the stated voltage, dimensions and connector type.
Pros: Comes as a 2 pack and includes the stated 6400mAh capacity, 100C discharge rate and hard case format.
Cons: Fit depends on the correct voltage, size and plug match, so it is worth checking compatibility carefully before ordering.
Common Buyer Questions
What type of battery is this?
It is a 3S lipo battery listed at 11.1V with a 6400mAh capacity.
What connector does it use?
It is listed with an EC5 connector.
How many batteries are included?
This listing includes 2 packs.
Will it fit my RC vehicle?
It may fit if the voltage, dimensions and plug type match your model. Check those details before ordering.
What is it meant for?
It is described for RC car, truck, tank, boat, racing and hobby use.
Is it a hard case battery?
Yes, it is listed as a hard case battery.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | SIGP |
| Battery type | 3S lipo battery |
| Voltage | 11.1V |
| Capacity | 6400mAh |
| Discharge rate | 100C |
| Connector | EC5 connector |
| Case type | Hard case |
| Dimensions | 139 x 47 x 40 mm |
| Approximate weight | 410 g |
| Pack size | 2 pack |
| Listed uses | RC car, truck, tank, boat, racing and hobby use |
Final Buying View
The SIGP 3S 11.1V Lipo Battery is a clear option for hobby users who need a hard case 3S pack with the stated capacity, discharge rate and EC5 connector. The main thing to check is whether your model matches the voltage, size and plug type. If it does, this 2 pack listing gives you a practical battery setup for compatible RC use.






