![Ntd! My first Dewalt tool and I'm trying to register it but the website is making me add a b at the end of the serial number even though there is clearly Ntd! My first Dewalt tool and I'm trying to register it but the website is making me add a b at the end of the serial number even though there is clearly](https://preview.redd.it/ntd-my-first-dewalt-tool-and-im-trying-to-register-it-but-v0-oln3mjflz20b1.jpg?width=640&crop=smart&auto=webp&s=3bac7f9d4333666250560d2f311d626882f23882)
Ntd! My first Dewalt tool and I'm trying to register it but the website is making me add a b at the end of the serial number even though there is clearly
![DEWALT 20V MAX Lithium-Ion Cordless 3-Tool Combo Kit with 5.0 Ah Battery and 1.7 Ah Battery DCK304E1H1 - The Home Depot DEWALT 20V MAX Lithium-Ion Cordless 3-Tool Combo Kit with 5.0 Ah Battery and 1.7 Ah Battery DCK304E1H1 - The Home Depot](https://images.thdstatic.com/productImages/e26e403a-3275-4647-84a0-8bd9fcd406d7/svn/dewalt-power-tool-combo-kits-dck304e1h1-64_1000.jpg)
DEWALT 20V MAX Lithium-Ion Cordless 3-Tool Combo Kit with 5.0 Ah Battery and 1.7 Ah Battery DCK304E1H1 - The Home Depot
![20V MAX* 1/2 in. Brushless Cordless Hammer Drill/Driver with FLEXVOLT ADVANTAGE™ (Tool Only) | DEWALT 20V MAX* 1/2 in. Brushless Cordless Hammer Drill/Driver with FLEXVOLT ADVANTAGE™ (Tool Only) | DEWALT](https://www.dewalt.com/NAG/PRODUCT/IMAGES/HIRES/DCD999B/DCD999B_1.jpg)