2S BMS 15W 8.4V 1.5A Lithium Battery Charging Boost Module

The Type-C USB 2S BMS Charging Module is a compact boost converter designed for fast and stable charging of 2S lithium battery packs. It supports QC fast charging and delivers up to 15W power with excellent efficiency. Perfect for RC drones, DIY power banks, and portable electronics, making it highly useful and reliable for Bangladesh’s maker community.

Features:

• Type-C USB input supports QC fast charging protocols
• 8.4V regulated output for 2S lithium batteries
• Adjustable charging current (default preset at 1.5A)
• High-efficiency boost circuit with up to 94% efficiency
• Works with both 2S and 3S Li-ion/Li-Po packs
• Integrated BMS protections: OVP, UVP, OCP, SCP, timeout
• Built-in balance charging for 2S batteries
• Safe charging for battery packs used in drones and portable devices
• Compact and easy to mount in tight DIY enclosures

Technical Specifications:

Application:

• DIY power bank and charging stations
• Smartphone/tablet fast charging modules
• Embedded charging systems
• Portable chargers and power box projects
• Ideal for Bangladesh users needing reliable fast-charging in custom electronics builds

Package Content:

• 1 x 2S BMS 15W 8.4V 1.5A Lithium Battery Charging Boost Module

What are Reasons to buy Type-C USB 2S BMS 15W 8.4V Charging Boost Module ?
1. Fast Charging With Type-C Convenience
You can power the module using any modern Type-C charger, including QC fast chargers—making it extremely convenient and widely compatible.

2. Perfect for 2S Lithium Battery Packs
The module outputs a stable 8.4V, ideal for 2S Li-ion or Li-Po battery packs used in drones, robots, handheld electronics, and DIY power units.

3. High Efficiency Up to 94%
The boost converter design ensures minimal power loss, giving longer battery life and faster charging.

4. Built-in BMS Protection System
Safety features include OVP, UVP, OCP, SCP, and timeout, protecting your battery pack from damage and ensuring long-term reliability.

5. Supports Both 2S and 3S Packs
You can use it for 2S charging and also integrate it with 3S systems, increasing flexibility for DIY builders.

6. Balanced Charging for 2S Batteries
The module equalizes the voltage of both cells, ensuring longer battery health and stable performance.

7. Excellent for DIY & Maker Projects
Perfect for power banks, RC toys, drones, robotics, portable tools, sensor nodes, etc. Makers and tech hobbyists widely use this module.

8. Compact & Easy to Integrate
Small PCB size makes it ideal for embedding into tight enclosures and portable devices.

9. Affordable and Highly Reliable
Compared to dedicated chargers, this module provides powerful features at a low cost—making it a great value for Bangladesh users.

10. Ideal for Bangladesh Conditions
Stable charging, low heat generation, and Type-C input make it suitable for local environments with varying power quality.