Mokernali Battery Adapter For 18V Lithium-Ion Cordless Tools, Bl1830 Adapter For Product Features Universal Compatibility: This 18V battery replacement is compatible with BL1830, BL1840, BL1850, BL1860, BL1830B, and BL1840B models, providing a versatile solution for lithium battery tools after a straightforward conversion. Premium Construction: Crafted from high-quality ABS+PC material, these replacement batteries exhibit corrosion resistance, ensuring safety and durability for an extended service life. Compact and Lightweight Design: The power tool battery adapter features a small and lightweight design, facilitating easy conversion between various batteries, adding convenience to your tool setup. Efficient Battery Conversion: The battery conversion adapter ensures no loss during the conversion process. With meticulous craftsmanship, it remains lightweight and practical, maintaining its functionality without compromising on performance. Satisfaction Guarantee: Your satisfaction means everything. If you have any issues with the submersible water pump you received, please contact us, we will reply to you within 24 hours. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!