Factory Price Rechargeable 3.2V 50ah LiFePO4 Lithium Battery Cell with Bis/CE

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• 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.: HWE-50
• Size: Medium
• Certificate: ISO9001,Bis,CE,RoHS,Un38.3
• Warranty: 12months
• Cycle Life: Over 3000 Times
• Housing Material: Aluminum Case
• Customized: Available
• OEM/ODM: Acceptable
• Max Charging Current: 50A
• Max Discharging Current: 50A
• Weight: 1.5kg
• Charging Cut-off Voltage: 3.65V
• Discharging Cut-off Voltage: 2.3V
• Operation Temperature: -20c to 60c
• Delivery Time: 10-15days(Samples);25-30days(Bulk Order)
• Months Self Discharge: <3%
• Calendar Life: More Than 5 Years
• Transport Package: Standard Air Transport Packaging
• Specification: 36*130*157mm(T*W*L)
• Trademark: HWE
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000piece/Pieces Per Month
• Package Size: 60.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Prouduct Description 

Electrical Characteristics	Nominal Voltage	3.2v
	Nominal Capacity	50Ah
	Energy	160Wh
	Internal Resistance	≤20mΩ
	Cycle Life	>3000 cycles @ 1C 100% DOD
	Months Self Discharge	<3%
	Effciency of Charge	100%@0.5C
	Effciency of Discharge	96-99%@1C
Standard Charge	Charge Cut-off Voltage	3.65±0.1V
	Charge Mode	0.2C to 3.65V,then 3.65V,charge current to 0.02C(CC/CV)
	Charge current	10A
	Max charge current	50A
Standard Discharge	Continuous current	25A
	Max discharge current	100A
	Discharge Cut-off Voltage	2.3V
Environmental	Charge Temperature	0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
	Discharging Temperature	-20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity
	Storage Temperature	0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Mechanical	Plastic Case	Aluminum
	Dimension	27mm*135mm*206mm(T*W*L)
	Terminal	screw
	Weight	1.53kg

Features of LiFePO4 Battery

1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.

2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.

3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.

4,wider Temperature Range:-20ºC-60ºC.

5,Superior Safety:Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation.

6,Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to batteries in parallel.

Q1: Are you a manufacturer or a trading company?
A1: Howell Energy is the leading batterymanufacturer in China since 1999.

Q2: What is the MOQ?
A2: The MOQ is 1 unit sample, you can place a sample order before making a bulk order.

Q3: Can we customize our own logo?
A3: We support OEM/ODM service. Please let us know your customization.

Q4: What's the lead time?
A4: Sample lead time:7-15 days.Order lead time:20-30ays.

⇒ Welcome to contact us for sample testing order!