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Lithium Battery B2

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$199.00
Description
The B2 lithium battery provides balanced capacity and stable power output, perfectly compatible with SEAYOO thrusters. Featuring multi‑safety protection, waterproof performance and compact lightweight design, it delivers reliable endurance for daily water sports and offshore fishing, with plug‑and‑play easy operation.
  • Balanced capacity for moderate‑time water activities
  • Multi‑layer safety & waterproof protection
  • Compact & lightweight, easy to carry
  • Stable power output for thruster continuous operation
  • Plug‑and‑play quick connection
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B2 High-Capacity Lithium Battery for Electric Fin

High-capacity B2 lithium battery delivers steady power and long runtime. IP68 waterproof and floatable, safe and reliable for Y series underwater thrusters.

B2 High-Capacity Lithium Battery for Thruster

Large capacity for longer runtime. IP68 waterproof and floatable, stable power for underwater use.

B2 Compact, Lightweight Safe & Stable LiFePO₄ Battery

Specifically designed for marine leisure scenarios. Adopts LiFePO₄ cells for outstanding safety performance. Equipped with multiple safety protections and emergency safeguards – making every voyage worry-free.

PRODUCT SPECIFICATIONS

Built with full overcharge & over-discharge protection. IP68 waterproof, lightweight and fast charging for reliable daily use.

LONGER RUNTIME WATERPROOF

Delivers continuous, powerful energy for your watercraft—meeting power needs from daily leisure to light exploration, with worry-free runtime for total peace of mind.

PORTABLE HANDLE DUAL-USE PRIMARY/BACKUP POWER

Equipped with a portable handle for easy carrying. Can be used as both a primary power source and a backup battery. When the voyage distance is long, if you forget the battery level, it is very likely that you will get stranded on the water due to insufficient power halfway. Having an extra battery can ensure your safe return.

BATTERY INTERFACE DETAIL DISPLAY

Built with power port, charging port, power button and emergency switch. Simple layout for easy operation.

EMERGENCY BATTERY BUTTON A SAFETY LINE ON WATER

Continuously supplies power to the propulsor, allowing the paddle board to continue moving at low speed to a safe distance.

WORRY-FREE WATERPROOF SMOOTH SAILING

If the B2 battery accidentally gets wet or falls into water, it not only avoids water damage, but also greatly enhances its adaptability in complex environments, ensuring uninterrupted power supply without water-related disruptions.

AUTHORITATIVELY TESTED FOR SAFE USE

International certifications: CE, FCC, UN38.3, UL, ISED, MSDS

COMPATIBLE WITH MULTIPLE Y SERIES ELECTRIC FINS

Fully compatible with Y03 and Y04 thrusters, offering different runtime at various speed gears.

PRODUCT SPECIFICATIONS

22.4V 15Ah LiFePO₄ battery, lightweight at 2.73kg. IP68 waterproof, fully charged in 4 hours, compact for easy carrying.