3S 4.2V Li-ion Board Balancing Full Charge Battery Board

Product Features: - 3S 4.2V Li-ion battery protection board - Protects against overcharge, over-current, and short circuits - Balances the battery cells to maximize performance and extend life - Suitable for most 3S Li-ion battery packs - Small size and light weight, easy to install Benefits: - Extends battery life by protecting against overcharge and over-current - Improves battery performance by balancing the cells - Ensures safe operation of your Li-ion battery pack Usage: - Ideal for use in a wide range of applications, including: - Electric bicycles - Power tools - Laptops - Portable electronics Key Features: - High-quality materials for durability and reliability - Easy installation with included mounting hardware - Available in black or white to match your equipment - Compact size fits easily into most enclosures - Supports a wide range of battery capacities Specifications: - Input voltage: 10-15V - Output voltage: 12.6V - Maximum discharge current: 30A - Maximum charge current: 10A - Balancing current: 50mA - Dimensions: 50mm x 20mm x 5mm Additional Features: - Auto-recovery from overcharge and short circuit - Low-voltage protection to prevent battery damage - LED indicators for status and error reporting Why Choose This Product? - Advanced technology provides superior protection and performance for your Li-ion battery pack - Durable construction ensures long-lasting operation - Compact size and easy installation make it a versatile solution for a wide range of applications

Manufacturer's website

Instructable on how to build a 3S 4.2V Li-ion battery pack