Long - Lasting 8000mAh Battery. Battery: 8000mAh. S25 Ultra 7.3" Unlocked 5G Smartphone w/8000mAh Dual SIM Android 15. Supports over 15 LTE bands, enabling 5G/4G compatibility in most countries. Features a dual Nano SIM + TF card slot (use two SIMs or one SIM + TF for storage expansion, up to 128GB).
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