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[Pre-assembled Version] This 15KWh DIY battery box is pre-assembled. When assembling, you only need to arrange the battery cells in the correct order, and then tighten the screws to use it.
[Smart BMS] Equipped with V19 JK PB2A16S20P BMS, 2A active balancing, 200A continuous discharge current, wireless Bluetooth APP monitoring, 4.3-inch touch screen
[High-quality Materials] The 1.5mm thick stainless steel casing is designed to withstand drops and protect the battery cells from damage. Flexible connectors are included to handle high currents while also protecting the battery terminals.
[Matching Inverter] JK BMS can communicate with many brands of inverters on the market, enabling the inverter to understand the battery status in real time and provide double protection for the battery.
Discount Code:firstorder
Couldn't load pickup availability
We haven't shipped this product to our overseas warehouse yet. The product will be shipped from our China warehouse. We will choose express, air, or sea freight based on the product information. Generally, we will choose express delivery for BMS products, and ocean shipping for battery cells, battery packs, and battery boxes..
7-day no-questions-asked return.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
24/7 technical support
Wistek Energy Guarantee
Dear Valued Customers,
Thank you for choosing WISTEK! We understand the importance of reliable and safe battery cells. That's why we're committed to providing the highest quality products and exceptional customer service. This guarantee outlines our dedication to product quality and ensures a smooth experience for you.
Unmatched Quality:
Comprehensive After-Sales Support:
What's Not Covered:
Unparalleled Warranty:
WISTEK stands behind the quality and performance of our products. We are committed to earning your trust and providing a positive customer experience.
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Obtén un 20% de descuento en tu primer pedido
Ingrese el código a continuación al finalizar la compra para obtener un 20% de descuento en su primer pedido