Step Up Boost Liion Battery Charger Module 2S2A, 2A Battery Charger Board with Efficient Charging and Voltage Regulation for Li Ion Cells

Enhance your battery charging efficiency with this advanced Battery Charger Module, designed to support 2-cell (2S) lithium batteries with a charging voltage of 8.4V. Constructed with durable plastic material, this charger module features intelligent charging capabilities that adapt to battery conditions for safer and more effective charging performance. Ideal for hobbyists and professionals requiring reliable battery maintenance tools. Key Features: · High Switching Frequency Up to 1MHz: Ensures fast and efficient charging by compensating for voltage loss in quasi-constant voltage (CV) mode, improving charging accuracy and speed. · Automatic Resistance Compensation: The internal resistance and tracking resistance of the battery are automatically adjusted during charging for optimal power delivery and battery health. · Comprehensive Battery Protection: Includes protection against battery voltage dropping below input voltage levels and safeguards against battery short circuits, enhancing safety during operation. · Strong Input Power Adaptability: Offers robust adaptability to varying input power supplies with over-voltage protection, ensuring the battery is charged within safe driving capacity limits. · Compatible Input Voltage Range: Version 8.4V supports a DC input voltage of 3-6V, with DC 3.7V and 5V recommended for ideal performance. · Controlled Charging Current and Voltage: Delivers a stable charging voltage of 8.4V with a charging current of 1.1A (version 2A available), ensuring efficient and safe charging cycles. Specifications: · Material: Plastic · Battery Type: 2S (2-cell lithium battery) · Input Voltage: DC 3-6V (DC 3.7V and 5V recommended) · Charging Voltage: 8.4V · Charging Current: 1.1A (version 2A available) · Switching Frequency: Up to 1MHz Package Includes: · 1 x Battery Charger Module (100% Brand New) This Battery Charger Module delivers reliable and precise charging performance with intelligent protection features and flexible input options. Its robust design combined with advanced charging technology makes it a dependable choice for maintaining optimal battery health and longevity in various electronic applications.