The IFUNGOO B1 New-Version Lithium Battery is a compact power pack engineered for the IFUNGOO Y-series electric thrusters. With 36Ah / 799Wh capacity and a 4.95kg IP68 waterproof hard case, the B1 is the lightest “real-world range” battery in the IFUNGOO line — suitable for day paddling, fishing, and family outings where weight matters.
The B1 pairs with every IFUNGOO Y-series and H-series thruster: Y01, Y02, Y03, Y04, Y01-K, Y02-K, Y03-K, and H01. The unit ships with a battery charger and is fully certified for safe use: CE, FCC, UN38.3, UL, ISED, MSDS, RoHS.
Always wear a certified life jacket (PFD), use the ankle leash, operate in water deeper than 0.5 m, keep fingers away from the propeller, and rinse the unit with fresh water after every saltwater use. Minors under 18 must be supervised. Only OEM-specified batteries are recommended.
Direct factory pricing, free shipping on bulk orders, 12-month warranty. Order yours at iFUNPOWER.com.
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