Description features:Country of Origin:
China (mainland)
Brand Name:
DAHUA
Primary Competitive Advantages:
Small Orders Accepted
Prompt Delivery
Quality Approvals
Samples Available
Main Export Markets:
North America
Mid East/Africa
Central/South America
Asia
Western Europe
Australasia
6V 4Ah Sealed Lead-Acid Battery
DH640C 6V 4Ah Sealed Lead-Acid Battery with 23m?? of Internal Resistance


Request Sample View basket
Chat with supplier using:
Key Specifications/Special Features:
Nominal voltage: 6V
Rate capacity (20-hour rate): 4Ah
Dimensions (L x W x H): 70 x 47 x 101mm (2.75 x 1.85 x 3.97 inches)
Weight: approx. 0.83kg (1.83lbs)
Standard terminal: C1
Capacity:
77 deg. F (25 deg. C) 20-hour rate (200mA) 4Ah
77 deg. F (25 deg. C) 10-hour rate (372mA) 3.72Ah
77 deg. F (25 deg. C) 5-hour rate (680mA) 3.4Ah
77 deg. F (25 deg. C) 1-hour rate (2.4A) 2.4Ah
Internal resistance (25 deg. C/77 deg. F): 23m??
Capacity affected by temperature (20-hour rate) 104 deg. F (40 deg. C) 102%
Capacity affected by temperature (20-hour rate) 77 deg. F (25 deg. C) 100%
Capacity affected by temperature (20-hour rate) 32 deg. F (0 deg. C) 85%
Self-discharge 77 deg. F (25 deg. C) capacity after 3 months storage 92%
Self-discharge 77 deg. F (25 deg. C) capacity after 6 months storage 83%
Self-discharge 77 deg. F (25 deg. C) capacity after 12 months storage 65%
Charge cycle: initial charging current less than 1.20A
Voltage: 7.2 - 7.5V 77 deg. F (25 deg. C)
Standby voltage: 6.75 - 6.9V 77 deg. F (25 deg. C)
Payment Details:
Payment Terms:L/C, T/T
Minimum Order:
500 to 999 Pieces Delivery Details:
FOB Port:Xiamen
Lead Time:
25 days ProductsMore