Factory Sell 72V 20ah LiFePO4 Battery for Electric Motorbike

• Type: LiFePO4 Battery
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Large
• Accessories Type: Battery
• Model NO.: HW-23F20
• Rated Capacity: 20ah
• Standard Voltage: 72V
• Usage: RV, UPS, Solar
• Electrolyte: Li-ion
• Weight: 15kg
• Discharge Cut-off Voltage: 65V
• Maximum Charge Voltage: 80V
• Charge Temperature: 0-60 Degree
• Discharge Temperature: -20-55 Degree
• Storage Temperature: 20-55 Degree
• Housing Material: Metal
• Place of Origin: Guangdong, China
• Cycle Life: 2000 Cycles
• Warranty: 24 Months
• Calendar Life: More Than 5 Years
• Certificate: Ce,UL,RoHS,IEC62133,Un38.3, etc
• Transport Package: 1 Per Carton
• Specification: Customized
• Trademark: HWE / OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000PCS Per Week

Product Description

Factory sell 72V 20ah lifepo4 battery for electric motorbike

Product Description

Bitmap	Howell Energy Co.,Ltd China battery manufacturer
	HW- LiFePo4 battery 72V 20Ah
Dimension	Customized
Voltage	72V
Capacity	20Ah
Impedance	<12m ohm
Discharge cut-off voltage	65V
Maximum Charge voltage	80V
Standard charge current	2.5C
Max working current	5C
Charging and charger	CC/CV with professional charger
Weight	<15Kg
Working temperature	Charge:0-60 degree
	Discharge:-20-60 degree
Storage temperature	minus 20 - 55 degree
Type	electric motorcar battery 72V 20Ah LiFePo4 battery at 2000 cycle life for electric bicycle kit
Cycle life	1500 cycles with DOD 100% to 80% capacity under normal temperature. 2000 times cycle life.

Product Display (Include the built-in BMS and Epoxy shell)





Advantages

1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire

Specifications                                            Lead-acid Batteries                                                     LiFePO4 Batteries
Gravimetric Energy Density(Wh/Kg)	20 ~ 45	110 ~ 190
Volumetric Energy Density(Wh/L)	60 ~ 90	170 ~ 310
Temperature Adaptability	0°c ~ 50°c	-20°c ~ 60°c
Cycle Durability	300 ~ 500 cycles	> 2000 cycles
Self-discharge Rate(per month)	< 4%	< 2%
Discharge Rate	1C	10C
Installation	Big and heavy, difficult to install	Small size and light weight, about 40% of the weight of a comparable elead-acid battery
Maintenance	Regular maintenance staff required	No need for regular maintenance
Environmental Protection	Containing heavily polluting and toxic substances such as lead, arsenic, mercury, sulfide, etc.	Free of heavy metals, safe and pollution-free, recycling utilization rate is high
Superior safety	Lithium Iron phosphate chemistry reduces the risk of explosion of combustion

 

Production Process




Packing & Delivery

Packing
DG packaging for Batteries According UN38.3 requirement

Delivery
With more than 10 year for Batteries export, The Battery can ship Via Sea / Air /express.
Howell provide you with the certification which allows you to ship these batteries via air include UN38.3 /MSDS /DG.We Can ship from Shenzhen,Shanghai,HK...

 

Who have choosen us
 

 

FAQ

Q1. Can I have a sample order for Battery?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Sample needs 10~15 days, mass production time needs 35 days.

Q3. Do you have any MOQ limit for Battery?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Battery?

A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.

Q6. Is it OK to print my logo on Battery?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1-2 years warranty to our batteries.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

 

⇒Welcome to contact us for samples testing orders.