Deep Cycle Prismatic Na+ Battery Cell 3.1V 70ah Sodium Ion Battery for Solar Power Storage

• Nominal Capacity: 70ah
• Nominal Voltage: 3.05V
• Max Continuous Charge Current: 1c
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 31070
• Max Discharge Current: 1c
• Charging Method: Cc
• Charging Cut-off Voltage: 3.95V
• Discharging Cut-off Voltage: 1.5V
• Cycle Life: Over 4000 Times
• Battery Type: Sodium Ion Battery
• Standard Discharge Current: 0.5c
• Standard Charge Current: 0.5c
• Life Span: 10years
• Chargeable: Yes
• Transport Package: 50.1*160*118mm
• Specification: 1.8KG
• Trademark: MD
• Origin: Guangzhou
• HS Code: 8507600090
• Production Capacity: 100000/Month
• Package Size: 44.50cm * 38.50cm * 21.80cm
• Package Gross Weight: 10.000kg

Product Description

 

Product Description

item	3.1v 70Ah Prismatic Sodium Ion Battery Cell
Nominal Capacity	70Ah
Battery Type	Sodium Ion Battery
Battery Size	50.1*160*118mm
Cell Weight	1.8kg
Operating Temperature[°C]	-40 ºC-60 ºC
Cycle Life	≥4000 cycle
Standard Charge/Discharge Current	0.5C
Max Continuous Charge Current	1C
Max Continuous Discharge Rate	1C
Nominal Voltage	3.05V
Working Voltage Range	1.5v-3.95v
Weight	1.8±0.2kg
Certificate	RoHS/UN38.3/MSDS
Charging Temperature	-20°C-55°C
Discharging Temperature	-40°C-60°C
Impedance	≤0.5mΩ

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