Solar storage battery
High quality li-ion battery
12V battery pack
|Voltage (nominal, V)||12V, 12.8V|
|Nominal Capacity||400 Ah|
|Organization way||4S16P ., 3.2V 25AH lifepo4 cells with bms,. car solar bus light battery|
|Standard Charge Current||20A (0.2C rate)|
|Max. Charge Current||50 A (0.2C rate)|
|Standard discharging current BMS||100ah|
|Charge Cut-off Voltage||14.8V|
|Discharge Cut-off Voltage||10V|
|Inner Resistance(Impedance)||420 mΩ (At 0.2C rate, 2.0V cut-off)|
|Battery cell type||Quality lithium ion lifepo4 battery 12v 100ah|
|Shipping||DHL, UPS, FEDEX or Sea Shipping or Special line|
|Weight||net weight 48.0 KGS, package with pallet 57KGS|
|Dimensions: 350*350*250mm||Length: 605 mm|
|Width: 185 mm|
|Operating Temperature||Charging:0°C ~ 55°C, Discharging: -22°C ~ 55 °C|
|Storage Temperature||Storage Temperature -20°C ~ 60°C|
|Cycle Life at 0.2C Discharge, 100% DOD||≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)|
PACKING AND SHIPPING
1.By UPS/DHL/FEDEX( It takes 3-5 days to arrive after all details confirmed)
2.By air cargo( It takes about one week to arrive after all details confirmed)
3.By sea shipment ( It takes about one month to arrive after received the deposit and confirmed all details )
4.Port:FOB Hongkong or CIF terms.
5.Shipment date within 30 days after confirmed all information and received the deposit.
6.Payment terms:TT /LC
QSPOWER(zhuhai) Co.,LTD was founded on 2018 belonging to Qiangsheng Goup(UK) Co.,Ltd which focus on green energy products production since 2012.
QSPOWER have the strong technique support group which have the well-known expert form America and Taiwan. QSPOWER has extensive experience with every facet of the design and manufacturing process of batteries.
QSPOWER are focus on Green energy solution, such as lithium battery technique R&D, battery testing, battery cell supplying chain, battery packing and customized green energy solution project.
QSPOWER has the experience and resources to help design engineers ensure a smooth design process and project management meet delivery schedules. We are willing to invest together for potential good project and business partner. New developing requirements are welcome always.
Here are some general categories of markets we are in.
Power tool battery
Portable Medical battery
OUR SHOW FOR E VEHICLES AND LITHIUM ION BATTERIES
1,Q: What’s the main product in QS?
A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.
2,Q: What is overcharge?
A: After charge, tested the batteries’ initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
3,Q: What is over discharge?
A: After charge, test the batteries’ initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4,Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5,Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6,Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 15-25 days. It depends on quantity.
7,Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8,Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.