ML35-12LI-U1 12V 35Ah U1 Lithium Iron Phosphate Replacement Battery for Sunrise Medical Hoyer Lifter

The ML35-12LI-U1 is a sealed 12V 35Ah U1 case Lithium iron phosphate (LiFePO4) battery—rechargeable, maintenance-free and intended as a direct drop-in replacement for lead-acid units. Physical size: 7.56 inches x 5.19 inches x 6.69 inches. Terminal type: Internal Thread. What’s included: the battery and mounting screws only. No wire harnesses or additional mounting accessories are provided. Performance and durability: engineered to be stronger, lighter and longer-lived than traditional sealed lead acid batteries, with an expected cycle life of 2500 cycles. The pack includes an integrated Battery Management System (BMS) that protects against high voltage, low voltage, over high current, high temperature, short circuit, and overcharge conditions. Installation and configuration: can be connected in parallel or in series, up to a maximum of 4 identical batteries. Use only a charger designed for lithium batteries—do not charge with an incompatible charger. Ensure terminals are tight; loose terminals can generate heat and damage the battery. Returns and warranty: backed by a 30 day refund policy and a 2 year warranty.