solar battery lithium 100ah solar lithium storage battery 48v lipo battery for solar power system storage
Electrical
Characteristics
Model
48V 100Ah
Energy
4800Wh
Internal Resistance
≤100mΩ
Cycle Life
≥2000 cycles @1.0C 100%DOD
Months Self Discharge
<3%
Standard Charge
Charge Voltage
53.2~54V
Charge Mode
0.2C to 54V, then 54V,charge current to 0.02C (CC/CV)
Charger Current
20A
Max. Charge Current
50A
Charge Cut-off Voltage
57.6±0.2V
Standard Discharge
Continuous Current
20A
Max continuous discharge current
50A
Discharge Cut-off Voltage
37.5V
Environmental
Charge Temperature
0 ℃ to 45 ℃ (32℉ to 113℉) @60±25% Relative Humidity
Discharge Temperature
-20 ℃ to 60 ℃ (-4℉ to 140℉) @60±25% Relative Humidity
Storage Temperature
0 ℃ to 40 ℃ (32℉ to 104℉) @60±25% Relative Humidity
Mechanical
Cell & Method
3.2V50Ah 15S2P
Shell material
iron
Dimensions
442*410*221mm
Weight (lbs./kg.)
Approx: 63kg
Gravimetric specific energy
90.5WH/KG
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Detailed Image
Product advantages
1.Long life cycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly.
9. Lighter weight smaller size
10.Most safe no explosion no fire
Certifications
solar battery lithium 100ah solar lithium storage battery 48v lipo battery for solar power system storage
solar battery lithium 100ah solar lithium storage battery 48v lipo battery for solar power system storage.
Product application
1) Energy Storage: UPS , backup ,power station.
2) EV : Golf trolleys , Electric scooters .Electric Bike ,Electric tricyle ,Electric Motor.
3) Solar System,Wind Energy Storage,Solar/Storage Home System, Solar Street Light.
4) Telecommunications Base Stations
5) General Energy Storage (Such as: Back-up Power, Miner's lamp, portable power supply, digital products etc.)
.
Packing & Delivery
Packing
Seaworthy Carton to fully protect batteries on the way. Each battery packed in polyfoam ,then put in 3 layer brown box,some related pcs put in 5-layer strong brown outer carton.
Delivery
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 d eposit and confirmed all details. 4.Port:FOB Hongkong or CIF terms. 5.Shipment date within 30days for mass production . 6.Shipment date within 7-10days for testinng samples .
Our Company
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.
Nw developing requirements are welcome always.
Here are some general categories of markets we are in. Vehicle batter Energy Storag Power bank Power tool battery Portable Medical battery Customized batteries
FAQ
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 DP 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.
Why choose QSPOWER Manufacture? 1.We have our own factory with professional lithium ion battery pack for many years. 2. We have a strong R&D team and carrer business team. 3. Offering OEM service for your order. 4. Reply within 24 hours. 5. Offering competitive price, good after-sales service.
