3 piece Wentronic lead battery (Ultracell) 6 V, 12 Ah (Faston 187-4,8mm) (Electronics)
After 3 weeks in use can not say a lot about the quality of it. After all, capacity, charging and discharging behavior of 3 copies very similar and they correspond with the specifications agreed in the data sheet, which is not included, but can be fo
