The RITAR RT680 battery is a sealed lead-acid battery with AGM (Absorbent Glass Mat) technology that does not require maintenance. It is intended for use in backup power systems, security and fire alarms, children's electric cars, scales, emergency lighting and other equipment that requires a stable 6 V power source. Main characteristics: Type: AGM, maintenance-free Nominal voltage: 6 V Capacity: 8 Ah Dimensions: 151 × 34 × 94 mm (height with terminals - 100 mm) Weight: ≈ 1.2 kg Case color: gray Terminal type: standard F1 (4.8 mm) Service life: up to 5 years with proper use Does not require adding water or maintenance Resistant to deep discharges and vibrations Features and benefits: Completely sealed and safe design that eliminates electrolyte leakage. Can operate in any position (except upside down). High reliability and stability of parameters. Durability and low self-discharge. Applications: Uninterruptible power supplies (UPS), Security and fire alarm systems, Emergency lighting, Medical equipment, Children's electric cars and toys, Electronic scales and other portable devices.