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12V 120ah Home Use Lithium Battery for Solar Storage

China 12V 120ah Home Use Lithium Battery for Solar Storage, Find details about China Lithium Battery for Solar Storage, Solar Storage Battery from 12V 120ah Home Use Lithium Battery for Solar Storage

Model NO.
12v 120ah
Application
Electrical Bike, Motorcycle Truck, Solar System etc.
Customized
Available
Usage
Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System
Nominal Voltage
12V
Discharge Rate
Low Discharge Rate
Shape
Cylindrical Battery
Electrolyte
Li-ion
Installation
Fixed
Trademark
Hejia
Transport Package
Un Carton Box, Wooden Box
Specification
Customized
Origin
China
Model NO.
12v 120ah
Application
Electrical Bike, Motorcycle Truck, Solar System etc.
Customized
Available
Usage
Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System
Nominal Voltage
12V
Discharge Rate
Low Discharge Rate
Shape
Cylindrical Battery
Electrolyte
Li-ion
Installation
Fixed
Trademark
Hejia
Transport Package
Un Carton Box, Wooden Box
Specification
Customized
Origin
China




12V 120ah Home Use Lithium Battery for Solar Storage
12v 120ah home use lithium battery for solar storage
  • Safe Battery Chemistry: Our storage battery series are designed with LiFePO4 chemistry battery which has been widely recognized as one of the safest battery technologies. LiFePO4 chemistry features stable structures with low toxicity, well-defined performance, long-term stability. Automotive Standard Cell & Battery Structure Technology : Hejia engineer & technician team bring our expertise at automotive battery R&D and manufacturing standards and technology to the design and structure of the storage batteries.The cells inside are automotive-grade high quality cells, capable of high C-rate charge/discharge to support critical loads such as air condition, water pumps, EV charging, etc. 
  • Easy Installation and Stackablity: Hejia Storage batteries are modular-designed featuring easy installation and stackable up to 16 modules to meet higher energy consumption.
  • Wide Compatibility: Hejia Storage batteries have commissioned for communication and compatibility with the major inverter and solar charger brands such as Victron, Huawei, Goodwe, Growatt, Voltronic, Kehua, Kstar, East, Luxpower, Megarevo, INVT, Ginlong, Sacolar, Sofar, etc. And the list is to be continued as our engineers are working on testing and commissioning with more inverter and charger brand.
  • Small self discharge and no memory effect
  • Compared to traditional lead-acid batteries, this LiFePO4 Solar Storage Battery are:
  •  Lower weight (up to 80% lighter)
  •  Number of cycles is up to 10 times higher
  •   Ultra-fast charging
  •   99% of battery power can be used.
  •   High performance
  •   Low self-discharge 

12V 120ah Home Use Lithium Battery for Solar Storage


Specification
 
No.ItemsSpecifications
1Nominal Voltage12.8V
2Nominal Capacity120Ah
3Cell InsideLiFePO4 3.2V 120Ah cell
4Configuration4S1P
5Standard Charge Current0.2C-0.5C
6Max. Charge Current1C
7Battery management System (BMS)BMS-L4S120120
8Continuous Discharge Current120A
9Peak Discharge Current240
10Full Charged Voltage14.6V(3.65V per cell)
11Charge Cut-off Voltage15.6V  (3.9V per cell)
12Discharge C ut-offVoltage8V  (2.0V per cell)
13Net Weight14.76kg
14Dimensions
L406*W170*H206(235mm)
 
15Connectorthreaded terminals

threaded terminals
 
16Operating TemperatureCharging:  0°C ~ 45°C
Discharging: -20°C ~ 55°C
17Storage Temperature (Recommended to store 20 ± 5°C for long term storage)
18Cycle Life2000 times (80% of initial capacity at 0.2C rate, IEC Standard)



 
  • Electrical Performance:
 
NOItemTesting ProcedureRequirements
1Nominal Capacity0.5~1hr after standard charge, measure the capacity by discharging at constant current of 0.2C5A to the cut-off voltage of 8V at 20±5ºC.120Ah
2Capacity at High Discharging Current0.5~1hr after standard charge, measure the capacity by discharging at constant current of 1C5A.Discharge time is no less than 51 minutes. no explosion.  
3Low Temperature DischargingAfter standard charge, put the battery in a cooling box of  -10±2ºC for 16~24hr ,and then discharge the battery with constant current of 0.2C5A and keep record of the discharging time. After 2hr of standby at 20±5ºC, check the performance of the battery pack.Discharge time is no less than 3.5 hours. no explosion.
4High Temperature DischargingAfter standard charge, put the battery in a heating box of 55±2ºC for 2hr, and then discharge the battery with constant current 1C5A and keep record of the discharging time. After 2hr of standby at 20±5ºC, check the performance of the battery pack.Discharge time is not less than 51 minutes. no explosion.
5Shelf LifeAfter standard charge, shelve the battery pack for 28 days at 20±5ºC,and then discharge it with constant current of 0.2C5A ,recording the discharging time.Discharge time is not less than 4.25 hours.
6Cycle LifeFully discharge the battery before this test ,then charge it with constant current  1C5A,when the voltage of the battery reaches the charge limited voltage , charge the battery with constant voltage until the charging current below 20mA,then have a 0.5h~1h rest period, next ,discharge with current 1C5A to the cut-off voltage .After a   0.5h~1h rest period ,begin next charge and discharge cycle. when two times over discharge time is less than 36min, life of the battery is end.Cycle life is not less than 1000 cycles. No liquid leakage during the test.


 
  •  Environment Adaptability


 
NOItemTest ProcedureRequirements
1Constant Humidity and Temperature1. After standard charge, keep the battery for 48 hr in an insulated box at constant relative humidity of 90~95% and constant temperature of 40±2ºC;
2. Take out the battery pack from the box and standby for 2hr at room temperature and check the battery;
3. Finally discharge the battery with constant current 0f 1C5A to the cut-off voltage and keep record of the discharging time.		No visible distortion, no rust, no smoke, no explosion. Discharging time is not less than 36min.
2Vibration Test1. After standard charge, fix the battery to an oscillatory board;
2. Cycle scan in three dimensions of X/Y/Z axis with a frequency from 10Hz to 55Hz for 30min, scan velocity of 1oct/min;
3. Check the appearance and measure the voltage of the battery.
Frequency: 10Hz~30Hz;
Displacement Amplitude/Single Amplitude: 0.38mm,
Frequency: 30Hz~55Hz;
Displacement Amplitude/Single Amplitude: 0.19mm.		No visible damage, no liquid leakage, no smoke, no explosion.
3Impact TestAfter the vibration test, fix the battery to the board in X/Y/Z axis three directions.
Pulse peak acceleration:  100m/s2;
Impact times /sec: 40~80;
Pulse duration: 16ms;
Impact times: 1000±10.
Check the appearance and measure the voltage of the battery.		No visible damage, no liquid leakage, no smoke, no explosion.


 
  • Safety Performance


 
NOItemTest ProcedureRequirements
1Thermal-Shock Test
 (Heating Test)		1. 24hr standby after standard charge, the battery is put in a heater, with a temperature rising at a rate of 5±2ºC/min to 150±2ºC;
2. Keep the battery at 150±2ºC for 30 minutes;
3. Check the appearance of the battery.		No explosion, no fire
2Short Circuit Test1. 24hr standby after standard charge, the positive and negative terminals of the battery is short-circuited  with copper wire(maximum resistance ≤50mΩ);
2. Keep close watch of the change in temperature of the battery. When the temperature of the battery is 10ºC lower than that of the peak value ,end the test ;
3.  Check the appearance and the temperature of the battery.		No explosion, no fire. The temperature of the exterior cell casing shall not exceed150ºC.
 
 
  • storage
The storage temperature range for the battery is -20 ºC~ 45 ºC. If it is to be stored for a long time (more than three months) ,the battery should be stored at temperature of 23ºC±3 ºC  and humidity of 65 %±20%RH in a dry and cool place. 



12V 120ah Home Use Lithium Battery for Solar Storage
12V 120ah Home Use Lithium Battery for Solar Storage




Mode of transport
The battery is a special product. All batteries need to be tested multiple times before delivery, so the production time is 3 to 7 working days for sample, 25working days for bulk order

Please note: The battery cannot be sent to any island address. If you come from an island address, please contact us before ordering.

Guarantee
1) We provide 3 year warranty/1000 cycles for all storage batteries.
2) Any battery that has a quality problem within one month, after providing your proof, we can re-send you a new battery in nest shippment.
3) All our storage batteries are with high-quality batteries and BMS will be 100% tested before shipment.

For the following cases, we do not provide warranty service:
1) The battery is above the water.
2) The battery is artificially damaged.
3) Improper use will burn the battery.
4) Return the battery for no reason.
5) File a dispute without contacting us.

Feedback
1) If you cannot confirm whether our battery is suitable for your motor, please contact us.
2)  Any problem is not a problem, as long as you contact us.

FAQ
Q: Can I customize items I like, such as to print our own logo or to alter the design?
A: Yes, we offer OEM/ODM service. Please contact us to check with details.

Q: Can you offer samples?
A: Yes, the sample fee will be 1.5 to 2 times,But will return when you order in bulk.

Q: Can I visit your company and factory in China?
A: Sure, we are more than happy to meet you in Shangrao or zhongshan and show you around our workplace

Our company
12V 120ah Home Use Lithium Battery for Solar Storage
12V 120ah Home Use Lithium Battery for Solar Storage









 

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