Enhanced Lithium Ion Battery Case with BMS Protection Circuit Board (BOX - PCB)

🛡️ Product Overview:
This WA3550 20 Core Lithium Ion Battery Case Box is designed specifically for those with a solid understanding of battery performance and assembly. This product includes a Battery Management System (BMS) and a protection circuit board (PCBA) housed in a sturdy plastic case, intended for DIY battery pack assembly. It is compatible with the Worx 21V battery shells WA3551, WA3572, and WA3590.

🎯 Technical Specifications:
This case can accommodate 20 individual 18650 lithium-ion batteries. However, it is important to note that it is designed explicitly for batteries with certain specifications; it will not fit batteries that utilize 5-pin or 6-pin interfaces.

⚡ Important Considerations:
Before making a purchase, please be aware of the following:

• The images provided are for illustrative purposes only. There may be variations in size and color upon receipt. If discrepancies regarding color or size are a concern, we advise against placing an order.
• The PCB may vary in color based on available stock, and the design/layout may shift while maintaining the same performance and functionality. We ask that you do not raise disputes based on these factors.
• Battery assembly requires specialized tools. If you lack these tools, do not proceed with ordering as we do not offer additional support or returns.

⚡ Disclaimer:
This product is not an original battery model and features differences in design elements such as the switch card slot compared to original batteries. By placing an order, you acknowledge and accept these conditions and terms:

• No after-sales service will be provided.
• All sales are final—no refunds, returns, or exchanges will be accepted.

🔴 Final Note:
Reconfirm your understanding of the necessary prerequisites and your own expertise before proceeding with your purchase. Please remember, this product solely consists of the box and PCB—no batteries are included or offered with the package.