Application: Solar/Wind Energy Storage/lBack-up Power for UPS/ EPS/lTelecommunication/lLow Speed Electric Vehicles/lMarine Boats/lDC Power /lElectric Toys
| The Battery Model: | HWE-4F20 |
| Nominal Voltage: | 12.8V |
| Nominal Capacity: | 20.0Ah |
| Cycle Life: | 3000 times, 80% DOD |
| Recommended Charge Current: | 10.0A |
| Max Charge Current: | 20.0A |
| Max Discharge Current: | 20.0A |
| Peak Discharge Current: | 40.0A(≥3S) |
| Working Temperature: | -20 to 60ºC |
| Enclosure Protection: | ABS+PC |
| Dimension((L x W x H)): | 181 x 77 x 167mm |
| Weight: | 3.0Kg |
| Certifications: | UN38.3,CE |
| Model | MODEL : HWE-4F20 | Peak Discharge Current | 20.0A |
| Products Type | LiFePO4 | Efficiency | 99% |
| Energy (Wh) | 256 | Depth of Discharge | 100% |
| Nominal Voltage (Vdc) | 12.8 | Dimension (L*W*H, mm) | 181*77*167 |
| Nominal Capacity (AH) | 20 | Communication | / |
| Maximum Modules in Series/Parallel | 2S4P | Protection Class | IP65 |
| Charging Cut-off Voltage (Vdc) | 14.6 | Weight | 3.0KG |
| Standard Charge Current | 4.0A | Operation Life | 10+ years |
| Recommended Charge Current | 10.0A | Operation Cycle Life | Over 3000 times |
| Maximum Charge Current | 20.0A | Operation Temperature | 0-50℃ |
| Discharge Cut-off Voltage | 10V | Storage Temperature | minus 20 -- 60℃ |
| Standard Discharge Current | 4.0A | Products certificates | IEC62619, CE |
| Maximum Discharge Current | 20.0A | Transport Certificates | UN38.3 , MSDS |
● Module level auto-balancing
●Compatible with over 20 inverters
●Tier One, A+ Cell Composition
●10.24kWh expandable up to 163.84kWh.
●AC Coupled for both new and retrofitted installations
●Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry
●No Thermal Runaway with Fire Propagation
●No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling
●Extended Operating Temperature -4 to 140F
●98% Efficiency Rate
●Fast Charge & Discharge Rates
●≥ 6000 Cycle Life with a 10 Year Warranty
●Cycle One to Several Times Per Day
●Seamless Integration with All Industry Standard Inverter/Charge Controllers
●Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation
●Modular, Scalable & Proven Performance
●UL rated battery pack.
1.It adopts lithium iron phosphate battery, which is environmentally friendly and safe.
2.The service life is long, the product can be guaranteed for 10 years, and the service life is more than 15 years.
3.Modular design, easy for customers to install and maintain.
4.Small size, light weight, the same energy lithium battery, the weight and volume are 1/3 of the lead acid.
5.The configuration is flexible, and different capacities can be configured according to customer needs.
6.The power board and BMS can be easily replaced.
Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge,over-discharge: no fire, no explosion with stable chemical structure.
◆ Experience——more than 21 years of lithium battery professional experience, leading lithium battery.
◆ Certification——North American Certification: UL
European certification: CE/ROHS/REACH/IEC62133
Asia and Australia Certificate: PSE/KC/CQC/BIS
Global certificate: CB/IEC62133/UN38.3/MSDS
◆ Quality control——more than 30 production processes and more than 7 quality inspections to ensure stable quality and high
reliability.
◆ Best materials——insist on choosing the best quality batteries, materials and accessories, and lithium batteries will last longer.
◆ New batteries——all batteries are newly produced.
Sales Office: B1010,GenZon Times Square, Longgang
Center,Shenzhen,China Post Code:518172
Tel: +86 755 89335456 20 lines
Fax: +86 755 89335457
E-mail: info@howellpower.com
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