Key Product Features:

• Adopts maintenance-free oxygen composite technology to achieve high performance.
• High purity lead-tin alloy reduces battery self-discharge rate and increases service life.
• New high-quality ABS shell provides high strength and excellent toughness.
• Heat sealing technique used instead of glue to increase battery tightness and stability.
• Undergoes four large current discharge tests before packaging to ensure premium quality.
• Fully charged before delivery, ready for direct use.