Li-Polymer 3.7V 3300mAh 1S 25C Battery for Drone and RC
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 14 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
Single-cell (1S) Li-polymer battery rated 3.7V nominal and 3300mAh, made for drones, RC helicopters and airplanes. It is rated 25C continuous and 50C burst discharge, with T-plug or JST/XT60 output leads. The title mentions 11.1V and 7.4V, but the specifications describe a 1S 3.7V cell, so confirm the pack type before connecting.
Specifications
- Nominal voltage
- 3.7V
- Capacity
- 3300mAh
- Configuration
- 1S
- Max continuous discharge
- 25C
- Max burst discharge
- 50C
- Discharge leads
- T Plug or JST, XT60
- Operating temperature
- -20 ℃ to 60 ℃
Frequently asked questions
Is this an 11.1V or a 3.7V battery?
The specifications describe a single 1S cell with 3.7V nominal voltage. The title also mentions 11.1V and 7.4V, which apply to multi-cell packs, so do not assume a higher voltage before checking the pack configuration.
How should I charge it?
Use a lithium-polymer charger set to 1S (3.7V) mode. Do not exceed the charger's limits, and never leave a lithium battery charging unattended.
