Protective Circuit Board Battery Case Enclosure For 18V BL1830 BL1890 21700 Batteries With Reusable Design BL1830 BL1890

Features: Specifically for 18V lithium batteries (BL1830, BL1890,21700 5S2P models), this protective circuit board housing ensures excellent compatibility and safety with its high strength, heat resistant plastic construction. Featuring compactly design with integrated heat dissipation holes, this housing efficiently prevents overheating during charging and discharging cycles, enhancing the durability of your battery and device. Suitable for DIY enthusiasts, professionals, and anyone using hand held tool and devices that require reliable power management and protections. Perfect for various environment, from home workshops to professional job sites, ensuring your batteries is securely housed and protecting against potential electrical faults. The sleekly industrial design not only provides aesthetic appeal but also support easy installation and multiple reuses, making it practical for maintaining and replacing batteries.

Specifications: Component:Plastic Size:Approx.14.5x9cm/5.71x3.54inch Suitable for 18V Batteries BL1830 BL1890 21700 5S2P Case Charging Current:3-13A Standard Discharge Current:25-35a Single over Discharge Recovery Voltages:2.9v

Package Includes: 1pc Battery Case

note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.