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OEM Custom capacity accept lithium battery for solar system 48v 300ah
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Product description

OEM Custom capacity accept lithium battery for solar system 48v 300ah

wholesale China Battery 48V 300AH Lithium Battery Pack for E-cart ,golf trolley , solar storage etc

48v 300ah lithium battery pack
custom lithium battery packs battery batteries Energy Storage Battery ,EV etc

Weight 158kg
Size custom
Working Temperature Charge -20°C ~ 45°C , 65±20%RH;
Discharge -20°C ~65°C , 65±20%RH
Storage Temperature Less than 1 month -20°C ~ 45°C
less than 3 months -20°C ~ 35°C
Retention of charge(store in one month) above 95%
2. Technical Data
Rated Voltage 48V
Rated Capacity 300Ah
Inner Resistance below 50 mΩ
Charge & Discharge Way of charge CC/CV(Constant Current / Constant Voltage)
Standard Charge Current 0.2c (Adjustable)
Over Charge cut-off voltage 54.6± 0.025V(optional)
Continuous Discharge Current 0.5c (Adjustable)
Discharge cut-off voltage 39.0 ± 0.025V(optional)



Vglory battery manufacture offers high level safety lithium battery through aseembled with high quality A grade cell .

Vglory wide range battery has been designed to replace lead-acid batteries , by offering a higher energy density for an equivalent weight and size .Strong current charge and discharge capability etc .


With advantages such : the high reliability, lower cost ,long lifespan ,Clean and Green energy poses no pollution on our environment etc , which are good replacing lead-acid batteries in a wide range of applications for energy storage , e-vehicle , e-motorcycle , e-bike , rickshaw battery, forklift battery etc .





Excellent processing


Our engineer pay much attention on each steps ensure to design the best battery solutions for our clients , we care each details during the battery processing: elegent structure , steady welding etc . which ensure to provide our clients with the best safety performance & best lifespan battery packs


Clients Feedbacks




We have developed the NEW solution for Super high-speed E-Motorcycle ( 72v25ah at 4C discharge rate 100A ; 72v50ah at 4C discharge rate 180A ) , welcome inquiries !


If you not found battery here you want , pls JUST send your inquiry , we will REPLY you  quickly with the best solution ! Give you the SURPRISE !


NOW ! Get BEST latest price ! Pls JUST send inquiry ... !  Thank you !.


Hot Sellinvg Products


Our Projects

Our successful projects such as ESS storage energy system , household solar system , commercial solar system , ev ,  agv applications , golf carts etc . vglory professional engineer team have more than 10years experiences in lithium battery field and R&D can custom any best lithium battery solutions per request which is good replacement for lead-acid battery , etc .

--- Welcome Contact us NOW !  if you have any requirement for the battery , our engineer will custom the best solutions for you ! --- 


Applications

 Widely applications : Enteray storage system , communication base station , electric golf carts battery, electric scooter battery , electric skateboard, lithium motorcycle battery , e-tricycle  e-forklift, e-tourist vehicle , cleanness car, tourist car(E-Tour Car),electric rickshaw, electric wheelchairs, mower  ETC . 

Company Information

Vglory group energy company

Vglory battery company is professinal in producing ,R&D,sale in Lithium battery ,with professional engineer team above 10years experiences ; Composed wiht two subsidiaries Vglory Solar & Vglory Battery factory which producing mainly li-ion battery , battery packs , LifePO4 battery , our Lithium battery can be extensively applied in such as e-bike , e-motorcycle, e-scooter ,EV , golf carts ,energy storage system etc .                 


All our battery are manufacturing strictly according to ISO 9001-2008 , equipped with advanced equipments and testing machine ; We have professional engineer can design the battery per your requirement on mechanical & electrical . OEM Service is available .                                              

Our high standard quality product  and the competitive price  have gained high satisfactions amoung our clients , we pleasure to make Win-win with our clients ; welcome you  Contact US !

                                                                                                                                                                                                                                                                                                                                                                                                                                         

Advanced Equipments

Advanced Automatic Equipment ensure the excellent battery pack processing :

Our lithium battery pack win super long cycle lifespan , high charge & discharge rate , high energy density, super stable performance and safety in different temperature environments .We pay much attention on each steps which ensure providing our client with the senior quality battery pack .  which gained high reputations among our clients ! 


 

Battery cells capacity sorting : ensure the precision of cell balance as ensure assembled the best capacity and quality of battery pack .

Battery cells IR testing : Undertaking internal resistance testing ensure the best consistency for the best battery pack combination .

Battery pack multi testing: which ensure the best power performance and prolong lifespan of battery pack .

Automatic Welding : which can avoid insufficient welding as ensure the high quality battery pack assembling .

Spot Automatic welding :By using full / semi-automatic production equipment to improve production efficiency and product’s quality .

Comprehensive Testing : Using automatic test equipment , comprehensive test of large batteries , cycles , IR, consistency , accurate data , perfect curve , ensure 100% qualified


Professional Team Works

Professional Engineer team :

Own an excellent engineer team with more than 10years’ rich experiences in lithium battery R&D , design the excellent battery solution for clients ! Our mechanical and electrical engineer is professional in structural , software and hardware , which ensure our battery pack comply with most competitive cells , battery pack and BMS solutions with the advanced lithium technology .


--- If your have any questions , any inquiry , pls kind contact us for the best solutions and the latest quotations ! ---

                                                ... WELCOME YOU ... !


Good Raw material supply chain : built a long-term business relationship with the well-known IC and battery cells companies ; 


Super long warranty: 3 year warranty , all battery is combined with A grade battery cell that ensure the good quality lithium battery ,


Quick prodution&delivery :get production ready quickly . normally 7days~15days .


QC checking : ensure 100% testing passed .


Professional Logistic team : arrange shipment asap once ready . by air or express ,by sea per instructions !

Global exihitions : Well attrached global clients for the best battery solutions inquiries !.



Excelent Service : reply within 24 hours . Good quality and competitive price , quick shipment … Helping customers to win the good satisfactions and good business !


Factory competitive price : Welcome you contact us for the best latest price !!!


This product is widely recognized in the market for its good economic benefits. It enjoys a wide range of applications such as defense, automotive, and aerospace industries. The product is receiving greater market attention and is rather promising in the future application. It enjoys a wide range of applications such as defense, automotive, and aerospace industries.
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