Quick Summary
This is a 7.4V USB charger cable for LiPo rechargeable batteries with an SM-3P plug. The cable uses a USB input and is intended for 7.4V LiPo batteries, with the stated connector shown as USB to SM-3 pin plug.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | USB charger cable for LiPo rechargeable batteries. |
| Voltage | 7.4V. This is the main check for battery compatibility. |
| Connector | USB to SM-3P / SM-3 pin plug. |
| Input | DC 5V 2A. |
| Output | 7.4V 2000mAh. |
| Indicator | LED indicator with red, green and full-charge status lights. |
| Protection | Intelligent IC control circuit with overvoltage, overcurrent and overcharge protection. |
What to Compare Before Buying
- Battery voltage: This cable is for 7.4V LiPo batteries, so the battery voltage needs to match.
- Plug type: Check that the battery uses an SM-3P / SM-3 pin plug.
- USB input: The cable uses a USB power source, so compare it with the charger or socket you plan to use.
- Battery size and type: The stated compatibility is for 7.4V 2S LiPo batteries or batteries under 2000mAh.
Choosing the Correct Version
Check both the 7.4V rating and the SM-3P plug before choosing an offer. A different voltage or connector type will not be the same item.
Before You Decide
Confirm that your battery is 7.4V and uses an SM-3P plug. Also check the USB power source you plan to use and whether the battery falls within the stated 2S LiPo or under-2000mAh compatibility.
