Home / 11.1V 5800mAh 3S1P 21700 M58T Li-Ion Battery Pack for RC Boats with Built-In BMS and 12.5A Max Discharge Current
The 11.1V 5800mAh 3S1P 21700 M58T Li-Ion Battery Pack is a stable, long-lasting power source in RC boats and fishing bait boats. It has an inbuilt BMS that safeguards against overcharge, over-discharge, over current and short circuits. It has a maximum discharge current of 12.5A, which facilitates smooth operation, good navigation, and stable performance. OEM projects and replacement applications are available with custom connectors, wiring, labels and dimensions.
- Model: 18650-3S1P-11.1V
- Cell Dimensions: 21 × 63× 70 mm
- Nominal Voltage: 11.1V
- Discharge Current: 12.5A
- Capacity: 5800 mAh
- Internal Resistance: 180 mΩ
- Application: RC Boats
- Charging Voltage: 12.6 V
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Overview
The 11.1 V 5800mAh 3S1P 21700 M58T Li-Ion Battery Pack is a reliable power supply for RC boats, fishing bait boats, and other portable marine devices. Constructed using high-capacity 21700 lithium-ion cells, it provides long run time and a convenient pack size and constant voltage output. The 3S1P design offers a nominal voltage of 11.1V, which is compatible with compatible motors, controllers, and onboard electronics. An inbuilt BMS is used to safeguard the battery against overcharge, over-discharge, overcurrent, short circuit, and abnormal operating conditions. The pack has a maximum discharge current of 12.5A to support smooth acceleration, reliable navigation, and consistent performance with varying loads. Its robust design is customizable, with various connectors, wire length, protective wrapping, labeling, and pack size. This battery can be replaced, used in OEM or customized projects that need safe, efficient, and long-lasting energy in remote-controlled watercraft. It also facilitates effective recharging and reliable cycling to be used frequently outdoors.
Product Details
- 1V 3S1P Design: 3S1P. Three 21700 lithium-ion cells are stacked together to deliver consistent power to compatible remote-controlled equipment.
- 5800mAh High Capacity: Provides longer operating time to spend more time boating and fishing.
- 21700 M58T Cells: It utilizes high-capacity cylindrical lithium-ion cells to store energy efficiently and provide reliable output.
- Maximum Discharge Current:5A: This value supports smooth acceleration, good navigation, and stable performance at varying loads.
- In-Board BMS Protection: Assists in preventing overcharging, over-discharging, overcurrent, and short-circuiting.
- Rechargeable Design: Offers a convenient replacement power system for commonly used RC and portable marine devices.
Application Areas
- Remote-controlled boats
- Fishing bait boats
- Electric toy boats
- Small RC watercraft
- Portable marine electronic devices that are portable
- Compatible 11.1V motor-driven devices
Technical Parameters
| Model | 21700-3S1P-11.1V |
| Cell Size | 21 × 63× 70 mm |
| Discharge Current | 12.5A |
| Nominal Voltage | 11.1V |
| Capacity | 5800 mAh |
| Internal Resistance | 180 mΩ |
| Processing Method | Customized As Required |
| Application | RC Boats |
| Charging Voltage | 12.6 V |
