Quick Summary
The Overlander VoltOps #3700 is a 1450mAh, 7.4V 2S 20C LiPo battery in a crane-stock format for airsoft replicas. Its listed dimensions are 4.45 x 0.67 x 0.55 inches. Check the battery compartment and connector on your exact replica before choosing it.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand and model | Overlander, #3700 |
| Battery type and configuration | LiPo, 2S, 7.4V |
| Capacity and rating | 1450mAh, 20C |
| Format | Crane-stock battery; compare its shape with the available battery space. |
| Dimensions | 4.45 x 0.67 x 0.55 inches |
| Weight | 0.13 pounds |
| Quantity and warranty | One battery; a 12-month warranty is listed. |
What to Compare Before Buying
- Compartment space: Compare the stated dimensions and crane-stock format with the space in your replica. The listing names M4, M15 and M16 battery spaces, but this does not establish fit across every version.
- Connector: Confirm that the battery connector matches your replica. The connector type is not specified.
- Electrical requirements: Check that your replica accepts a 7.4V 2S LiPo battery and the stated 20C rating.
- Charging: Confirm that you have a charger suitable for this battery type and configuration, and follow the battery and charger instructions.
Before You Decide
Confirm the exact replica’s battery compartment dimensions, connector and supported battery specifications. Check the warranty terms and use charging instructions intended for this battery.









