Dewalt DCA1820 18V to 20V Max XR Battery Adaptor , no packaging

Product as picture , NEW, NEVER USE, 100% DEWALT PRODUCT 
Dewalt DCA1820 18V to 20V Max XR Battery Adaptor , bulk pack (2 pcs per pack)
Convert existing 18V to 20V with this adaptor
Compatible with most DEWALT 18V tools and allows for use of 20V MAX compact batteries
Requires use of DEWALT 20V MAX charger
Use with DCB201, DCB203, DCB203BT compact batteries  (SOLD SEPERATELY) 
Carton Box Packages removed for Testing, Product is New, not recondition production, no boxes, no manual, never use.  Guarantee work. If not work, Seller ACCEPT RETURN****  
Return Policy
I accept returns or exchanges within 30 days after you receiving goods.  HOWEVER return policy is as show below:
All items in retail packaging must be returned in their original condition with all pieces and unopened packaging.
Items that are damaged, missing parts, not in the original condition or used.  Seller will charge restocking fees.
Return shipping cost will be paid by Buyer. Shipping Cost & Transit Time
Product will be packed in a good condition
Shipping Cost = US$10.00 (USA),  Shipping Cost = US$13.00
Canada/Asia/Australia/New Zealand/Europe)
Able to ship within 2 business days after rec’d payment.
Transit time by trackable parcel is about 14-17 days depends on zip / country from Far East.  Rest of the world by air parcel take 16-20 days from Far East.