Basic Info.
Model NO.
HWE-50
Rechargeable
Yes
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
Packaging & Delivery
Package Size
60.00cm * 50.00cm * 50.00cm
Package Gross Weight
10.000kg
Product Description
Prouduct Description
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.
| 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 |
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!