B3 High-Capacity Long-Endurance Lithium Battery
Multiple safety protections, stable power output and IP68 waterproof design for underwater thrusters.
A refined silhouette with carefully chosen details that define the overall look and feel.
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Lithium Battery B3
Carefully created to complement modern needs and preferences
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B3 Safety-Enhanced Lithium Battery for Electric Fin
Features comprehensive safety protection, stable power supply and IP68 waterproof performance. Reliable and durable for underwater thrusters.
B3 Compact & Portable Long-Lasting Power LiFePO₄ Battery
High-performance power battery for marine leisure. LiFePO₄ cells provide longer endurance, plus multiple safety protections and emergency safeguards – so you can set sail with confidence.
PRODUCT SPECIFICATIONS
Built with full charge & discharge protection, IP68 waterproof design. 22.4V 30Ah large capacity, fully charged in 7 hours for stable long-lasting performance.
PATENTED FOLDABLE HANDLE LIGHTWEIGHT AND EASY TO CARRY
Equipped with an ergonomically designed patented foldable handle, offering a comfortable grip and easy portability. Ideal for various outdoor activities such as water sightseeing and fishing.
ENHANCED RUNTIME ADAPTABLE TO MULTIPLE SCENARIOS
Provides continuous and powerful energy output for your watercraft, meeting diverse power demands from casual recreation to professional exploration.
BATTERY INTERFACE DETAIL DISPLAY
Comes with display screen, power port, charging port, power button and emergency switch for simple operation.
BATTERY EMERGENCY BUTTON A SAFETY LINE ON WATER
If you forget to charge the remote watch or don't have it with you, the battery emergency button can still activate the thruster, preventing the situation where you lose control of the thruster midway and have to paddle back manually.
IP68 WATERPROOF RATING SAFE AND RELIABLE ON-WATER EXPERIENCE
The B3 battery features an IP68 waterproof rating and supports full submersion. Even in complex environments or in the event of accidental immersion, it effectively minimizes potential damage and ensures a continuous and reliable power supply.
AUTHORITATIVELY TESTED FOR SAFE USE
International certifications: CE, FCC, UN38.3, UL, ISED, MSDS, ROHS
Includes over 20 invention and utility model patents, as well as international patents such as those in the EU, the United States
Includes over 20 invention and utility model patents, as well as international patents such as those in the EU, the United States
COMPATIBLE WITH MULTIPLE Y SERIES ELECTRIC FINS
Fully fits Y02 and Y03 thrusters, offering different endurance at various speed levels.
PRODUCT SPECIFICATIONS
22.4V 30Ah LiFePO₄ battery, weighs 5.5kg. IP68 waterproof, fully charged in 7 hours with compact size.
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