12V 300Ah LiFePO4 batteryBasic characteristics
-20°C~ 45°C , 65±20%RH;
-20°C ~65°C , 65±20%RH
Less than 1 month
less than 3 months
Retention of charge(store in one month)
2. Technical Data
Charge & Discharge
Way of charge
CC/CV(Constant Current / Constant Voltage)
Standard Charge Current
30A~50A or custom
Max Charge Current
60A or customized
Over Charge cut-off voltage
Continuous Discharge Current
≤ 120A (Adjustable)
Peak Discharge Current
150A or customized
Cell Over Charge Protection Voltage
Cell Over discharge Protection Voltage
Place of Origin
Vglory or OEM
solar power battery
best battery for solar system
Charge Cut-off Voltage
Discharge Cut-off Voltage
Clean and Green energy ,Pollution-free
Compacted and light weight
only 1/3 of lead acid battery
Wide temperature range
Excellent widely temperature range performance
Minimal self-discharge rate
less than 3% monthly
High energy density
energy density are more higher than lead acid battery
rechargeable to be use above 2000 times
No memory effect
stand by for use any time
igh discharge rate and fast charging property
PCM & BMS Protection
stable BMS system protect battery pack all time!
Our Strict quality testing for battery pack processing
1. Battery cells capacity sorting: Automatic cell grading sorting ensure the precision of cell balance as ensure the best capacity and quality of battery pack ;
2. Battery cells multi-sorting: Taking multi-testing include Cell consistency , discharge more uniform , to maintain a stronger endurance and life .
3. Spot Automatic welding: By using full / semi-automatic production equipment to improve production efficiency and product’s quality .
4. Automatic Welding machine: Automatic welding which can avoid insufficient welding as ensure the high quality battery pack. and improve production efficiency mostly.
5. Comprehensive test: Comprehensive testing with automatic professional test machine , which Improve the battery’s cycle life and battery stability
6. Automatic sticker machine: The processing of assembly the barcode of batteries can record the capacity, voltage, power, production time , and production batch of each cell for easier trace in the future
7. Package design: Our professional staff will design the strong package or wooden package for the safety transportation of battery shipments.
Our company advantage
1: Quick response: Fast response reply within 24 hours
2: Good quality: We will arrange production of your order asap after ordered , we Provide all the best quality lithium battery pack , best service
Superior quality and cost-performance ratio , Competitive price, good sale and after-sales service .
3 : Fast delivery: once order confirmed , we will go ahead the production arrangement and get ready asap ! For sample order, we will ship in around 7 days, for bulk order , we will arrange shipment approx. 15 days.
4: Qc checking: 100% quality test before shipping.
5: Package design: we have professional engineer will design the strong package.
6: Professional Logistic: We have professional logistic team which are rich experiences in sourcing the best channel & handling shipments for clients , we can arrange shipment by air or by sea per your requirement.
7: Tracking Shipments: We will track the shipping status time by time so that buyer can receive our goods in time and safely.
8: The most important is With factory lower price , super high quality lithium battery pack!
Energy Storage Systems: (solar energy power system , Solar LED light, Solar storage battery , energy storage system,
camping light , solar emergency light, City Grid (On / Off) , Industrial , Community and Home
Welcome contact US Now ! We are professional and custom the best lithium battery solution for You !