This is a step-up charger board designed for lithium polymer batteries, specifically for multi-cell configurations like 2S, 3S, and 4S. It allows users to adjust the output voltage to match the needs of their battery packs, making it suitable for a wide range of portable electronics and devices that require precise charging. The board includes LED indicators to show charging status and completion, ensuring users can monitor the process effectively. It is ideal for hobbyists, DIY enthusiasts, and professionals working with battery-powered devices that need reliable and safe charging solutions.
The board supports an input voltage range of DC 3-6V and can deliver up to 16.8V at a charging current of 1.12A. It is built to operate in extreme temperatures, from -40°C to +85°C, making it suitable for use in various environments. The 4S 4A version is designed for higher current applications, but it requires a Type-C power supply capable of delivering at least 4A to function properly. Users should ensure their power source meets these requirements to avoid performance issues or damage.
The compact size of the board (39mm x 18mm x 6.3mm) makes it easy to integrate into small devices or custom builds without taking up much space. It is constructed with durable materials that ensure reliability during use. The design includes straightforward controls for adjusting the output voltage, which simplifies setup and operation. The board also provides essential safety features like over-voltage protection, short-circuit protection, and low-voltage cutoff to safeguard both the battery and connected devices.
The package includes three units of the charger board, allowing users to have spare parts for replacements or multiple projects. Each board comes with clear instructions on how to connect the input power, adjust the output voltage, and connect the load. Proper soldering is required for installation, so users should have basic electronics skills or tools available. This product is best suited for those who are comfortable with DIY projects involving circuitry and battery management systems.
Brand: MECCANIXITY
Model: 3pcs Adjustable Step-Up Charger Board
Specifications: Charging voltage:16.8V; Charging current:1.12A; Operating temperature:-40℃+85℃; Style:4S 4A; Input voltage:DC3-6V; Input current:4A; Total Size:39mm x 18mm x 6.3mm
Features: Over-voltage protection, short-circuit protection, LED status indicators, adjustable output voltage, compact design
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