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Rechargeable 12V 18650 li ion 18Ah lithium solar battery pack for solar lights
| Model | DL-1218/3S6P |
| Voltage of single battery cell | 3.7V |
| Case dimension | 146*60*97mm(L*W*H) |
| Nominal voltage | 11.1V |
| Charge voltage | 12.6V |
| Nominal capacity | 18Ah |
| Batery configation | 3S6P |
| Charge cut off voltage | 360mA |
| Discharge cut off voltage | 8.6V |
| Charge method | CC/CV |
| Standard charge current | 3A |
| Max charge current | 10A |
| Standard discharge current | 9A |
| Max continuous discharge current | 10A |
| Peak discharge current | 15A(10S) |
| Net weight: | 1.14KG |
| Charge temperature | 0~45℃ |
| Dishcarge temperautre | -10~60℃ |
| Storage temperature | -10~45℃ |
| Lifecycle | 500 times |
| Warranty | 1 year |
| PCM protection | over-charge,over-discharge,over-current,short circuit |
Advantages of 12V 18Ah 18650 lithium battery pack:
1, High energy density
2, High working voltage for single battery cells
3, Environment friendly
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price and high quality
9, Good consistency, low self discharge
10, Light weight, small size
Main applications:
- Digital Products : MP3,MP4,P-DVD, Cellular Phone
- Portable Electronics: Notebook Computers, LCD light, Digital Camera, Emergency Lighting
- Backup power supply, Medical Device,Electric nipper .
- Electric bicycles, HEV, EV.
- Medical instruments.
- solar storage power station, ups, backup emergency battery etc.
- Sonar,fishfinder and electric engines
- LED lights
Packing information:
18pcs/Carton
Gross weigt:22.50KG
Net weight:20.52KG
Carton dimension:53*23*29cm
Shipping ways:
1.For samples,we normally delivery them by UPS or special line(door to door service)
2.For bulk order,we usually ship them by sea which will take 30-45 days
1. All of your inquiry or email will be replied within 12 hours
2. Our professional engineer teams can provide you with one stop battery solution
3. Fast leadtime:5-7 days for samples;15-20 days for bulk order
4.All of the 12V lithium battery packs will be under strictly tested before shipment
5. We can help you to track the shipping status so that you can receive the goods timely
6. We provide one year warranty,if any quality problem,we will replace new items for you
1.Payment: 30% before mass production;70% balance will be paid before shipment or after bill of copy
2.FOB , EXW and CIF all are available
3.Samples can accept Paypal
4.If you place the Trade Assurance order on Alibaba,we also can accept credit card(VISA,Master Card),e-checking
Good feedback from customers:
Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China , our management teams have been in lithium ion battery field for more than 10 years,we have own factory and testing room and sales center.Our factory is located in Dongguan city,Guangdong Province which is occupied with more than 5,000 square meters,we have strong R&D department,more than 200 well trained workers who can ensure to make high quality and more stable products. Dongguan Delong is a CE,ROHS,IEC62133,ISO9001:2015 certificated high-tech factory.We specialized in developing,manufacturing new energy customized products which cover 18650 lithium ion battery pack, lithium polymer battery pack,AC output power banks and LifePO4 battery pack.Our products are widely applied on digital products,consumer products,LED lights,medical devices,solar systems ,energy storage system and electric vehicles.
Our Advantages:
1.Full capacity battery, 100% quality testing
2.Built-in BMS , safe and reliable
3.With Protection of short circuit ,over current, over charge and discharge and temperature protection function
4.Long cycle life and high energy density
5.Factory direct price and fast leadtime
6.Size and capacity can be customized
7.Small MOQ
8.Nice quality
9.Excellent after sales service
10.Provide continuous technical support
Q1:Can I have samples to test? And what is lead time for sample order?
A1:Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
Q2: Do you provide after-sales serive?
A2: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q3 What is your company's advantage?
A3: We only supply high level quality of lithium battery and we gurantee on-time shipment,we also provide excellent after sales service
Q4: Do you accept OEM/ODM?
A4: Yes,it is avaliable.
Q5: What is your lead time for the mass production?
A5: General speaking, about 25-30 days depending on different items after getting down payment and confirmation about the samples.
Q6:Are you battery real capacity?
A6:All of our battery cells with Grade A,100% new and real capacity.
Q7:Are you a factory or a trading company?
A7:Shenzhen Delong Energy Technology Co.,Ltd. is a professional rechargeable lithium-ion battery manufacturer,welcome to visit.
Q8: What kind of certificates do you have?
A8: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.