Ritar solar battery 200ah

Voltage & Capacity: 12 V nominal; rated at 200 Ah over a 10-hour discharge to 1.80 V per cell, delivering reliable deep-cycle performance Construction & Weight: Comprises 6 cells of ~2 V each. Dimensions approximately 522 × 240 × 223 mm, and weighs around 58–60 kg Maximum Discharge & Internal Resistance: Can deliver up to 2000 A for a brief 5-second surge. Internal resistance is low at around 4 mΩ, enabling efficient high-load performance Charging Guidelines: Float (maintenance) charging voltage ranges between 13.6–13.8 V at 25 °C; maximum recommended charging current is around 60 A Design Life & Self-Discharge: Designed for around 10–12 years float service life. Self-discharge is low—typically below 3% per month at 25 °C—allowing storage of up to six months before recharging is needed