




Swii Battery
Spare Battery for SUBLUE Swii Electronic Kickboard
Conforms to UL 2054 and UL 1642
Safety Warnings
_ Risk of fire or burns.
_ Do not open, crush, heat above 65 °C, or incinerate.
Rated charging input: 16.8 V _, 3.3 A (recommended at 20 °C ± 5 °C).
Specifications
Capacity: 6 600 mAh / 98 Wh
Weight: 750 g / 1.65 lb
Run time: up to 30 min
Charge time: about 3 h
Ideal as a spare or replacement pack to keep your Swii ready for the water
Pairs well with
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Swii Battery

Crafted with care, quality assured
Genuine original battery.


Precision build, assured safety
Custom-engineered for our devices with polymer Li-ion cells and an ABS shell, featuring multiple electrical protections. Gold-plated copper terminals enhance conductivity for faster, more stable high-rate discharge. Meticulous waterproofing keeps the battery safe.

Sealed battery contacts, zero leakage
Pressure-tested to 40 m underwater—waterproof with ease.
Tip: Replace the battery in a dry environment. Keep both battery and compartment contacts dry and clean.

Easy charging
Connect the charger to AC mains (100–240 VAC, 50/60 Hz).
Notes: Fully charge the battery before first use.When charging, align the battery’s polarity with the dock’s markings to avoid incorrect insertion.For storage, maintenance and other cautions, see the user manual.

PRODUCT PARAMETERS | |
---|---|
Compatible products: | Swii motorized kickboard; Navbow / Navbow+ / Tini underwater scooters. |
Capacity | 6600mAh |
Nominal voltage | 14.8 V |
Weight | 870 g |
Charging temperature | 5–40 °C |
Charging time | ≈2 hours |
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). |
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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