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UN38.3 and IEC62133 approved lithium iron phosphate battery pack for UPS

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-4F7
Nominal Voltage:12.8V
Nominal Capacity:7.0Ah
Cycle Life:3000 times, 80% DOD
Recommended Charge Current:3.5A
Max Charge Current:7.0A
Max Discharge Current:7.0A
Peak Discharge Current:14.0A(≥3S)
Working Temperature:-20 to 60ºC
Enclosure Protection:ABS+PC
Dimension((L x W x H/TH)):151 x 65 x94/100mm
Weight:0.9Kg
Certifications:UN38.3,CE

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Product Introduction

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PRODUCT PARAMETER

Products typeMODEL : HWE-4F7Battery pack Discharge Current (Max.)7.0A
Cell TechnologyLifepo4Efficiency98%
Battery Pack Capacity (Wh)98.6Depth of Discharge100%
Battery pack Voltage (Vdc)12.8Dimension (L*W*H, mm)151*65*100
Battery pack Capacity (AH)7.0Communication/
Battery pack Cell Quantity in Series (pcs)2S4PProtection ClassIP65
Battery pack Charge Voltage (Vdc)14.6Weight0.9KG
Battery System Charge Current (Standard)1.4AOperation Life10+ years
Battery pack Charge Current (Normal)3.5AOperation Cycle LifeOver 3000 times
Battery pack Charge Current (Max.)7.0AOperation Temperature0-50℃
Battery pack Discharge lower-Voltage (Vdc)10VStorage Temperatureminus 20 -- 60℃
Battery System Discharge Current (Standard)1.4AProducts certificatesIEC62619, CE
Battery pack Discharge Current (Normal)3.5ATransfer CertificatesUN38.3 , MSDS


PRODUCTS DISPLAY





APPLICATION

  • RV/MOTORHOME

  • Wind and solar energy

  • Communication base station

  • Household energy storage

  • Electric vehicle

  • Yacht/BOAT

Howell 12V lithium battery ( LFP-lithium iron phosphate) is a kind of new environmental-friendly backup power system product made by our self-developed core technologies. The product has great features of short-time and high-rate discharge (1C) and over 3000 times of cycle life. With a built-in BMS, the product is fully protected under high-voltage protection and featured with higher reliability. It also has impressive weight reduction and high integration which can save more installation space.   The product has no memory effect and enjoys free maintenance, saving a lot of labor for people. In addition, it enjoys over 10 years of operational life.  12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency and can be widely used in many fields like camping cars, RV motorhome, golf carts, boat marine yachts, electric skateboard, LED backup, engine starting battery, mobile POS and mining light.



PERFORMANCE CHARACTERISTICS







PRODUCTS ADVANTAGE




1.High integrated with less installation space.
2.Long life cycle, >3000 times at 80% DOD.
3.Without heavy metals and environment friendly.
4.Maintenance free, no memory effect.
5.Internal BMS with full protection, high voltage protection with higher reliability.



PACKING



Good Quality Packs





SUPER SAFETY TEST





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.




WHY CHOOSE US



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.