48v 300ah lithium battery pack
2. Technical Data
Lifepo4 battery cell 3.2V
-20°C ~ 45°C , 65±20%RH;
-20°C ~65°C , 65±20%RH
Less than 1 month
-20°C ~ 45°C , 45-75% R.H.
less than 3 months
-20°C ~ 35°C, 45-75% R.H.
Constant Current 0.2C/End Voltage 2.65V cell
>2000 times (80% of initial capacity at 0.2C rate)
Retention of charge(store in one month)
Charge & Discharge
Way of charge
CC/CV(Constant Current / Constant Voltage)
Standard Charge Current
≤ 30~50A or custom
Over Charge cut-off voltage
Continuous Discharge Current
≤ 60A or custom
Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Teperature, Balance
Vglory battery factory producing high quality lithium battery by assembled with high quality A grade battery cell. which are good replacement of lead-acid batteries and good compatible in all respects with those of lead battery. the charging system can be kept the same and no additional accessories are required to perform the replacement.
Our Lithium battery more safe and reliable than the lead acid one.It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat. Environment-friendly: which is more ompacted size and super light weight .
The Stable BMS system with short-circuit protection , over-charge protection, over-discharge protection and over-current protection functions.
Place of Origin
Vglory or OEM
solar power battery solar power battery ,e-motorcycle, e-tricycle/rickshaw,e-golf cart,
Charge Cut-off Voltage
Discharge Cut-off Voltage
We have professional cell engineer and mechanical engineer who can design the ideal battery pack according our customer’s
mechanical and electric requirement balanced with suitable cost structure
Battery cells capacity sorting
Automatic cell grading sorting ensure the precision of cell balance as ensure the best capacity and quality of battery pack
Battery cells IR & voltage testing
Intelligent testing : grading the voltage , resistance by once Computer calculation , Automatic sorting , High precision ,High consistency
Automatic Welding machine
Which can avoid insufficient welding as ensure the high quality battery pack assembling . which can improve production efficiency mostly
Spot Automatic welding
More stable solder joints , with microcomputer control
Using automatic test equipment , Comprehensive testing with automatic professional test machine , which Improve the battery’s cycle life and battery stability
Automatic sticker machine
The processing of assembly the barcode of batteries can record the capacity , voltage , power , production time , and production batch for easier trace in the future
We design the strong package(carton & wooden case ) ensuring the safety of shipments during delivery by air or by sea per request
Advantage of our company
1: Quick response : quick reply within 24 hours
2: Good quality : We will arrange production of your order as soon as possible, Provide with best quality lithium battery pack !
3: Fast delivery : once order confirmed, we will make production arrangement and get ready asap! For sample order, we will ship in around 7 days, for bulk order , we can get shipment ready approx. 15 days
4: QC checking: ensure 100% quality testing passed before shipment.
5: Professional Logistic team: We have professional logistic team which are rich experiences in sourcing the best channel & handling shipments for clients , arrange shipment by air or by sea per requirement.
6: Tracking Shipments
We will track the shipping status timely ensure our buyers can receive goods in time and safely
7: Very lower factory lower price , super high quality lithium battery pack!
8: provide 3 years warranty as ensure the best quality of battery pack!
Welcome contact US Now ! We are professional and custom the best lithium battery solution for You !