SLA- Size 181(L) x 76(D) x 167(H)mm- Charge current 1.8A for 10- 14 hours- Discharge current 20hr rate 900mACapacity:- 20hr rate (0.90A) 18.0Ah- 10hr rate (1.72A) 17.2Ah- 5hr rate (3.05A) 15.2Ah- 1hr rate (10.8A) 10.8Ah- Int Resistance: Fully charged (20°C,68°F) 15m Ohm- Max Discharge Current (5 sec):100A- Constant Voltage Charge: Initial charging current < 6.4ACycle:- Voltage 14.40V~15.00V @ 20°C (68°F)- Temp Coefficient: - 30mV/°CStandby:- Voltage 13.5V~13.80V @ 20°C (68°F)- Temp Coefficient: - 20mV/°C- Nuts & Bolts Supplied

Please note: Our range of SLA and Gel Cell batteries are classed as Dangerous Goods and can't be shipped via standard post.