2023 Manufacture Wholesale 220ah 70ah 3.0V 3.1V Sodium Ion Battery 4000 Cycles Brand New Prismatic Na Ion Battery Cells

• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 3.0V/3.1V
• Discharge Rate: Low Discharge Rate
• 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.: 31220N
• Shape: Square Battery
• Electrolyte: Na-Ion
• Installation: Packaged
• Rechargeable: Chargeable
• Capacity: 304ah
• Voltage: 3.2V
• Charging Method: Cc
• Charging Cut-off Voltage: 3.8V/Cell
• Discharging Cut-off Voltage: 2.0V/Cell
• Cycle Life: Over4000 Times
• Battery Type: LiFePO4/Lithium Battery
• Max Discharge Current: 1c/ 280A
• Max Charge Voltage: 3.65V
• Life Span: 10years
• Anode Material: LFP
• Chargeable: Yes
• The Charging Ratio: 1c
• The Discharge Rate: 1c
• Warranty: 5years
• Transport Package: 204*71*173mm
• Specification: 4.4kg
• Trademark: MD
• Origin: Guangzhou
• HS Code: 8507600090
• Production Capacity: 100000/Month
• Package Size: 10.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 12.000kg

Product Description

General Specification	Model Name		304AH(Fully Matched&Batched)--Genuine Grade A
	Rechargeable		YES
	Max Charge Current		1C
	Max Discharge Current		1C (304A)
	Nominal Capacity(mAh)		304Ah
	Max Charge Voltage(V)		3.65V
	End voltage(Cut off)		2.5V
	Nominal Voltage(V)		3.2V
	Cycle Life		≥3500 cycle DOD80%
Dimension and Weight	Dimension		173.8*71.5*207.45±0.5mm
	Net Weight of cell		5.45±0.05 kg
Suitable for	3.2V 304Ah QR code is intact,Grade A,Brand new. Free Busbars and Nuts 90*20*2mm(cooper plated with nickel) Screw size:M6