WE640-6V4AH Lead Acid batteries - WE640

WE640-6V4.0AH
★ Specifications:
＊ Nominal voltage: 6V
＊ Number of cell: 3
＊ Design life: 3 to 5 years
＊ Capacity: 4.0Ah
＊ Weight: 0.68kg (approximately)
＊ Internal resistance: 25mΩ (full charged at 25℃)
＊ Self discharge: 3% of capacity declined per month at 20℃ (average)
＊ Operating temperature range
  — Discharge: -20 to 60℃
  — Charge: -10 to 60℃
  — Storage: -20 to 60℃
＊ Maximum discharge current (25℃): 60A (5 seconds)
＊ Short-circuit current: 200A