Specification:
| Model | DL-3615 |
| Battery cell | 3.7V 2600mAh 18650 lithium battery cell |
| Battery configuration | 10S6P |
| Nominal voltage | 36V |
| Nominal capacity | 15Ah |
| Charge voltage | 42V |
| Discharge voltage | 27.5V |
| Stanard charge current | 3A |
| Max charge current | 5A |
| Continuous discharge current | 15A |
| Peak discharge current | 30A/3 seconds |
| Charge port | Cannon |
| Discharge port | 2 pins socket |
| Available colors | black or silver |
| Case material | aluminum case+ABS |
| Case dimension | 385*115*75mm(L*W*H) |
| Warranty | one year |
| Lifecycle | 500 times |
| Charge temperature | 0~45ºC |
| Discharge temperature | -20~60ºC |
| Storage temperature | -10~45ºC |
| BMS protection | over-charge,over-discharge,over-current and short circuit |
| Net weight | 4KG |
Advantages:
1. High energy density
2. High working voltage for single battery cells
3. Pollution-free
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. High quality but with lower price
9. Good consistency, low self discharge
10. Light weight, small size
Applications:
Good feedbacks from clients:
Packaging and shipping:
36V 15Ah ebike battery/carton
Gross weight:4.5KG
Net weight:4.0KG
Carton Dimension:47*15*16.5CM
Shipping ways:
1.For samples,we normally ship them by DHL,UPS,Fedex or by special line(door to door service)
2.For bulk order,we usually ship them by sea which will take 30-45 days to arrive
Our services:
1) We provide one year warranty,if there are some quality problem,we can replace new one for your within warranty period
2) Fast leadtime:5-7 days for samples;20-25 days for bulk order
3) All of the 36V 13Ah silver fish ebike battery and accessories will be tested one by one before shipment
4) Our professional sales team will reply your inquiry and questions within 12 hours
5) We can help you to track the shipping status so that you can receive the goods timely
6) We gurantee all of our lithium ion battery with real capacity and high quality
7) We can print your own logo or make customized label on product
8) We can protect your own design,sales area and all of your private information
Payment methods:
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
Company information:
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 
FAQ:
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 5-7 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 EnergyTtechnology 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.