Skat i-Battery 12-40 LiFePo4 rechargeable battery, 12 V, 40 Ah Li-Ion battery, based on LiFePO4 cells IFR 32650, structure 4S7P. Rated voltage 12.8 V, charge voltage up to 14 V. Maximum discharge current up to 30 A; charge current up to 20A. Built-in BMS monitoring system, deep discharge and overcharge protection. Temperature condition during discharge from -200C to + 60C, with charge from 00C. Analogue of sealed 40 Ah battery (AGM). The size of the copus is 196 * 166 * 176. Weight 5.4 kg.