The Republic of Kazakhstan project~

如果我說「朕」仍然是存在的
你知道，朕在秦始皇帝以前，不分貴賤自稱時都說朕。
秦始皇帝以後改成天子專用，因爲這個字被限制，不能 [More...]

OPzS tubular flooded battery

Battery is designed and manufactured according to standards and with DIN40736-2/IEC60896-11 positive spine and patent formula of diecasting active material.

✅ It can discharge at -40℃-70℃, Charge at 0-50℃
✅ Long life expectancy of 20+ years in floating condition
✅ Adopts quality silicon nano gel electrolyte
✅ Excellent deep discharge recovery capability
✅ Deep cycle performance: 80%DOD use