Sublue Underwater Authorized Dealer

Sublue 158wh Li-ion Battery (Navbow+/Navbow/Swii/Ti ni)

★★★★★ 5.0 · 6 reviews | 100% recommend

PRODUCT PARAMETERS Compatible products: Swii motorized kickboard;  Navbow / Navbow+ / Tini underwater scooters. Capacity 10,670 mAh. Nominal voltage 14.8 V Weight 1,100 g Charging temper...

$219
or as low as $0.06/mo with Affirm
In Stock · Ships within 48 hours
Authorized Sublue Underwater Dealer
2 Year Manufacturer Warranty
Shipping calculated at checkout
Order by 2PM EST today, get it delivered ride-ready
Official Sublue Underwater Dealer | 2-Year Manufacturer Warranty | Secure Checkout (SSL + PCI-DSS) | Affirm, Klarna & Shop Pay Financing | Ride Specialist Support 7 Days/Week
About the Product

About the Sublue 158wh Li-ion Battery (Navbow+/Navbow/Swii/Ti ni)

PRODUCT PARAMETERS

Compatible products:
 Swii motorized kickboard;  Navbow / Navbow+ / Tini underwater scooters.
Capacity 10,670 mAh.
Nominal voltage
 14.8 V
Weight
 1,100 g
Charging temperature
 5–40 °C
Charging time
 ≈3.5 hours (≈2 hours with fast charger).
Try Before You Buy

Ride It Before You Buy It

We offer free demo rides for qualified buyers on the Sublue 158wh Li-ion Battery (Navbow+/Navbow/Swii/Ti ni). Experience the performance and ride feel firsthand — then decide.

Call to Book a Demo

Demo availability depends on your region. Our team will coordinate a session with you directly.

Customer Reviews

What Riders Are Saying

★★★★★ 5.0

average
6 verified reviews · 100% recommend

★★★★★

"The ride is incredibly smooth and fast. I was surprised how easy it was to control even at higher speeds. Highly recommend!"

Ashlynn G. Verified Buyer · 2 months ago
★★★★★

"An absolute beast on the water. The acceleration is insane and the control feels very smooth even at high speeds. Truly premium experience."

Linda M. Verified Buyer · 3 months ago
★★★★★

"Best suited for riders who want power and speed. It performs exceptionally well. The Watersport Warehouse team matched me perfectly to this board."

Mario Gomez Verified Buyer · 5 months ago
Authorized Dealer For:
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How We Get It to You — and Back Us Up

Shipping

  • Free shipping on all orders over $100 (continental US)
  • Most orders ship within 48 hours
  • Insured freight with full tracking provided
  • Delivery estimate: 3–7 business days
  • International and expedited options available at checkout

Warranty

  • 2-year manufacturer warranty on board & drivetrain
  • 1-year warranty on battery & electronics
  • Authorized Sublue Underwater dealer — warranty handled directly, no runaround
  • Gray-market imports do not qualify for Sublue Underwater warranty service

Returns

  • Ridden products covered by warranty (not refundable)
  • Return shipping is buyer's responsibility
  • Contact our team to initiate a return: 305-962-0871
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