Atom Electric H4 400W Skateboard

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Atom Authorized Dealer Watt FleetThe Atom Electric H4 400W skateboard is ideal for small to medium-sized riders looking for a fun yet inexpensive way to add a little power to their skateboards. This kick-tail deck shape and lightweight hub motor make it easy to pop under your arm when you jump on the bus or pop an ollie when you jump off it. Top quality skate components like Super High Rebound (SHR) 70mm wheels, high precision trucks and bushings, and a full Canadian maple deck make the H4 almost as fun to ride with the power off as on. This board comes fully assembled with a battery charger, remote control, 2 AAA batteries, and skate tool. Can go 9mph.



  • Light and Compact Hub Motors - With the motor hidden inside the wheel, hub motors are the lightest and most compact option for electric skateboards making them the ideal solution to the last mile.
  • Low Maintenance - Without belts or gears to maintain hub motors deliver worry-free performance year after year. Saving you money on repairs that could occur if you were using an electric bicycle. 
  • Familiar Skateboard Feel - The H4 has been engineered to feel exactly like a normal kick-tail skateboard, but with power! The innovative battery box design from Atom keeps the board low to the ground for maximum stability and maintains deck flex to make your journey as comfortable as possible. 
  • Regenerative Braking - Safety is a top priority when it comes to electric rides, that is why the H4 has top of the line breaking technology that also recharges your battery at the same time. Not only improving safety but also giving you the opportunity to go the extra mile.  
  • Safe, Strong and Reliable Batteries - All Atom made boards are made with the best lithium cells available on the market today (Samsung, LG & Panasonic), which makes these electric boards top-shelf products. High-quality batteries are expensive, but your safety is worth it, and the recharge time of 2 hours is impressive.  
  • Battery Level Indicator - With a max range of 4 miles, don't get caught in blackout. Check the boards built-in battery indicator to know when it's time to turn back or plug-in. 
  • Ergonomic Remote Control - Secure 2.4GHz wireless technology housed in a lightweight comfortable remote makes controlling your board feel completely natural.
  • Two Speed Modes - With the option to switch between two riding modes. First-time riders can confidently learn the basics of riding an electric skateboard, while more experienced riders will be able to unleash the beast within.  
  • Kicktail - Thanks to its retro shape and low motor resistance the H4 is almost as fun with the power off as it is on. 
      Range* 4 miles / 7 km
      Max Speed** 9.3 mph / 15 kmh
      Max Grade*** 5%
      Max Rider Weight 220 lb / 100 kg
      Max Recommended Rider Weight 155 lb / 70 kg
      Board Weight 8 lb / 3.5 kg
      USB Charging Port No
      Battery Charging Time 2 hours
      Deck Material Maple
      Deck Length 27.6 in / 70 cm
      Deck Width 7.9 in / 20 cm
      Motor Type Brushless Direct Current (BLDC)
      Motor Max Power Rating 400W
      Motor Braking  Regenerative Braking
      Motor Sensors Hall Sensors
      Belt Specs N/A
      Cell Type Lithium-Ion (18650)
      Cell Specs Samsung 22P
      Cell Voltage (Nominal) 3.6V
      Cell Current Capacity (Ah) 2.2 Ah
      Cell Energy Capacity (Wh) 7.9 Wh
      Battery Configuration 7S X 1P (7 cells)
      Battery Voltage (Nominal) 25.2V
      Battery Current Capacity (Ah) 2.2Ah
      Battery Energy Capacity (Wh) 55 Wh
      Charge/Battery Voltage (Max) 29.4 V
      Battery Charger Output (Amps) 1 A
      Wheel Material Super High Rebound PU
      Wheel Dimensions 70mm X 52mm
      Wheel Hardness 78A
      Remote Battery Type AAA
      ESC Software Pulse Width Modulation (PWM)


      *Range is based on a 155lb (70kg) person riding conservatively (slow/eco mode) on relatively smooth and flat terrain with minimal wind.  Actual mileage varies depending on rider weight, riding surface, hills, wind, and most importantly riding habits. To achieve maximum mileage kick to start, accelerate slowly, coast when possible, brake lightly, and ride below max speed.  Going slower means going further. Use slow / eco mode to achieve longest possible range.

      ** Max grade calculated based on 155 lb (70kg) rider riding on smooth surface with a mild breeze at full charge.  Actual max grade depends on rider weight, riding surface, and battery level.

      ** Max speed is calculated when riding on smooth flat ground with no wind with board at full charge.  Max speed will decrease as your battery level decreases.  This is true for all electric boards.

      *** Max grade calculated based on 155 lb (70kg) rider riding on a smooth surface with a mild breeze at full charge.  Actual max grade depends on rider weight, riding surface, and battery level.


      H4 Atom Electric Comparison Chart


      Order Confirmation

      • After you place your order, you will receive a confirmation e-mail. This means that your order has been received in our system and your credit card has been pre-authorized for the purchase. Your credit card will not be charged until we verify that the product ordered is in stock and available for immediate shipment from the manufacturer. If your item(s) is back ordered, or unavailable, we will void the pre-authorization and contact you.


      • If your item is in stock we will process the charges to the credit card provided during checkout. Your product will be shipped to you within 2 business days from the date your order was placed. A signature is required in order to receive the package. Tracking information will be sent to you within 24 hours of the product leaving the warehouse to the e-mail provided during checkout. If you have any other questions about shipment please contact us at


      • We do not take payment immediately due to items from time to time being out of stock by the manufacturer when you place your order. If this happens we will contact you and provide you with possible options.
        • Receive an immediate refund
        • Maintain order and receive it when stock returns 
        • Pick a similar model in stock
      • If you decide to maintain your order and wait for the product to return in stock we will inform you of the estimated delivery date. Due to unforeseen circumstances this date may change, if it does we will keep you informed of any changes and give you the option to maintain the order, cancel your order or order another product.

      Damaged Goods

      •  If product packaging arrives damaged please make note of it upon delivery and sign for it as damaged. All claims of shipping error or damages must be filed within 5 days of receipt of merchandise. We work with the manufacturer to ensure that the products are well protected during the shipping process. In the case that the product packaging arrives damaged please take pictures of the box. If the item is also damaged please send photo evidence to for us to file a claim for you. All claims have to be approved by the manufacturer before receiving a refund. 

      Cancellations and Returns

      • Our return policy matches the return policy of the manufacturer of each of our products.  If you wish to return the product please contact us at a soon as possible in order to begin the return process. Due to the nature of our products, we can only accept returns for items that have not been ridden for a period up to 30 days from purchase. Please first contact us to request a return before shipping your item back to the manufacturer. To be eligible for a refund, your item must first be reviewed upon return. It must also be in the original packaging.
      • Customers are responsible for shipping returns to the manufacturer at their own expense, as well as a 15% restocking fee for all returns.
      • For all information regarding damaged goods, cancelations and returns please review our Shipping and Return Policy and read all the information listed for this brand - ATOM ELECTRIC.

      Being an Authorized Dealer for this brand all ATOM ELECTRIC products bought from us come with the manufacturer warranty support. All Atom Electric products have a warranty term of 6 months against defects in workmanship and/or materials to the original retail purchaser. If you wish to submit a claim for warranty please contact Watt Fleet - - so that we can start a claim for you and help you get in contact with the manufacturer. For all warranty information, we encourage you to read our Warranty Policy and focus on the information listed under the ATOM ELECTRIC brand.