15 Core 21700 Battery Storage Box Case with 50A BMS PCB Board NTC Temperature Control for 18V/21V

15 Core 21700 Battery Storage Box Case with 50A BMS PCB Board NTC Temperature Control for 18V/21V Popis

Compatible with 18V/21V lithium-ion tools
Comes with original manufacturer's BMS communication protocol, perfectly recognized by original machines/chargers
5S 50A High-Power BMS with NTC Temperature Control
Complete assembly kit, beginner-friendly, battery cells not included.

Voltage: Nominal 18V, 21V fully charged
Casing: Thickened red and black engineering plastic, with dual charging , dimensions may vary by 1-2mm (manual measurement).
Protection Board: 5S 50A high-power BMS with NTC temperature control; yellow and green boards are sent randomly, with identical functions.
Note: Only casing accessories are included; battery cells are not included and must be purchased separately.
Color: Random
Material: ABS

Package Contents:
1 * Battery Storage Box Case with Protection Circuit Board (The color of the protection board PCB may vary depending the production batch, and the color of the battery button may also vary.)