China Categories
All Categories
Car Battery Pack Deep Circle Solar 12V LiFePO4 Battery Pack 12.8V 20AH
Ask Latest Price
Brand Name:TAC OEM ODM
Model Number:12V 20AH
Certification:MSDS REACH ROHS
Price:usd60-80
Payment Terms:L/C, T/T, Western Union
Supply Ability:1000units/days
Delivery Time:7-25 days after order confirm
Company Data
Verified Supplier
Contact Person
Alice
Business Type:
Manufacturer Importer Exporter
Officials:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
Car Battery Pack Deep Circle Solar Lifepo4 Battery 12.8v 20AH
Specification For Car Battery Pack Deep Circle Solar Lifepo4 Battery 12.8v 20AH
No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 20.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated Capacity | 19.5Ah | |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells 60%) | Charge: CC@0.2C to 14.6V, then CV till current to 0.05C Rest: 30min. Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 2000cycles |
| 5 | Discharge cut-off voltage | 9.2V | 10.0V( recommended) |
| 6 | Charging cut-off voltage | 14.8V | 14.6V (recommended) |
| 7 | Cell and assembly method | IFR18650-3.3AH | 4S8P |
| 8 | Housing material | PVC |
Charge and discharge performance
No. | Item | General Parameter | Remark |
| 9 | Standard charge | 0.2C constant current(CC) charge to 14.6V,then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V | |
| 11 | Maximum Charge Current | 5A | |
| 12 | Continuous Discharge Current | 10A | |
| 13 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. |
| Discharge: -10~60℃ | |||
| 14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
Less than 3 months:-5~35℃ | |||
| 15 | Weight | Approx 2.20Kg | |
| 16 | Max. Dimension | thickness:30mm | |
| Width: 159mm | |||
| Length: 272mm |
Pack and delivery
each pack protect by sponge bag and each bag in each box,then 5 set in one export carton
Delivery:
25-35 days after you confirm the order
we ship out the batter pack samples by UPS TNT DHL etc
And ship out the mass product by air and ocean with your require
Application for Lifepo4 battery pack
Standard Test Conditions
1 Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.
2 Dimension Measuring Instrument
The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.
Standard class specified in the national standard or more sensitive class having inner impedance more than 10kΩ/V
Standard class specified in the national standard or more sensitive class. Total external resistance including ammeter and wire is less than 0.01Ω.
3 Impedance Meter
Impedance shall be measured by a sinusoidal alternating current method (1kHz LCR meter).
4 Standard Charge/Discharge
Standard Charge : 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6V volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05 C5A. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
5 If no otherwise specified, the rest time between charging and discharging is 30min.
6 Appearance
There shall be no such defect as crack, rust, leakage, which may adversely affect commercial value of battery.
Our Advantage
12V 100ah solar power storage battery
- Competitive Price --- Complete production line for cell and battery pack
- 8years history--- Before was Samsung joint venture government
- Quality 100% pass testing
- Payment term. LC .Paypal etc.
- Fast service. OEM service.Best service for you
Similar lifepo4 product Photos
Tac production line
Company Profile
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.
Send your message to this supplier
You May Like
LiFePO4 Battery Pack 12.8V 4600mAh Lithium iron Phosphate Battery 26650 for Power Back
26650 12V LiFePO4 Battery Pack High Power High Rate For Power Tool
18650 LiFePO4 Battery Pack 1.35Ah 16V For Solar Lantern and Solar Lighting
12V 18650 LiFePO4 Battery Pack 1.5Ah Water Proof For Solar Flash and Light
Waterproof 38V 12AH LiFePO4 Battery Pack Rechargeable for Motor
12V LiFePO4 Battery Pack 26650 6.6Ah With Electronic Display for UPS
18650 Rechargeable 12V 1.5Ah LiFePO4 Battery Pack Replace Sealed Acid battery
24V 20Ah High Rate LiFePO4 Battery Pack For Pump with Outer Shell
Rechargeable 12V Lithium Battery Pack 12V Car Battery for LED Strip and Panel
Lithium Battery 12V LiFePO4 Battery Pack 21Ah for Street Lighting
24V 12V LiFePO4 Battery Pack 20Ah Storage Battery for Power Application
Inquiry Cart
0