The IFUNGOO B3 Compact & Portable Long-Lasting Power LiFePO4 Battery is the workhorse power pack for the IFUNGOO Y-series electric thrusters. With 30Ah / 672Wh capacity and a 5.5kg IP68 waterproof hard case, the B3 strikes a strong balance between runtime and portability for serious paddlers who don’t want a heavy battery. The digital display panel shows remaining capacity at a glance.
The B3 is rated IP68 waterproof — fully sealed, safe and reliable for on-water use. It carries the full set of international safety certifications: CE, FCC, UN38.3, UL, ISED, MSDS, RoHS. IFUNGOO holds over 20 invention and utility model patents. The B3 pairs with the Y01, Y02, Y03, Y04, Y01-K, Y02-K, Y03-K, H01 and all other IFUNGOO Y-series and H-series thrusters.
Always wear a certified life jacket, secure the ankle leash, operate in water deeper than 0.5 m, keep fingers away from the propeller, and rinse with fresh water after every saltwater use. Only OEM-specified batteries are recommended. Minors under 18 must be supervised.
Direct factory pricing, free shipping on bulk orders, 12-month warranty. Order yours at iFUNPOWER.com.
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