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Powerful 48v 10ah lithium ion battery pack with charge port for ebike
| Nominal voltage | 48V |
| Charge voltage | 54.6V |
| Nominal capacity | 10Ah |
| Battery type | 18650 3.7V 2500mAh lithium ion battery cell |
| Battery configation | 13S4P |
| Standard charge current | 2A |
| Max charge current | 10A |
| Continuous discharge current | 15A |
| Momentary discharge current | 37.5A |
| Discharge cut off voltage | 35.75V |
| Net weight | 2.53KG |
| Dimension | 490*70*40mm |
| Charge method | CC/CV |
| Warranty | 12 months |
| Lifecycle | 500 times |
| Charge temperature | 0+45℃ |
| Discharge temperature | -20+60℃ |
| Storage temperature | -10+45℃ |
| BMS protection | over-charge,over-discharge,over-current,short circuit |
| Fit | 250W,350W motor |
| Connector | Anderson connector and wires |
Applications:
- E-vehicle, e-wheelchair,Ebike, e-scooter
- Back-up power
- Solar street light
- Solar energy storage
Features:
1.Excellent high and low temperature discharge performance
2.Light weight, small size
3.Small internal resistance
4.Outstanding Discharge properties and Storage Capacity
5.Environment friendly, long cycle life
6.No memory effect
7.Existing stock for short delivery time.
8.Direct factory price, high quality
9.OEM orders are available
10.Low self-discharge rate,<3% monthly
Packaing details:
1.Customized package
2.Each battery pack will be put into small box
Package information:
3pcs of 48V 10Ah lithium battery pack/Carton
Gross weight:8.5KG
Net weight:7.60KG
Carton dimension:43*21*27CM
Shipping ways:
1.For samples we normally ship them by UPS,DHL,Fedex or by special line(door to door service)
2.For bulk order,we normally ship them by air or by sea
1.All of your inquiry or email will be replied within 12 hours
2.Size and capacity can be customized
3.We can provide China domestic battery cells and imported battery cells both
4.All of the battery packs and accessories will be one by one tested before shipment
5.We can track the shipping status until well received them
6.We can print your own logo on battery pack or make customized stickers
7. We offer one year warranty and provide continuous technical support
8. We can protect your logo,own design,sales area and all of your private information
Good feedback from clients:
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
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 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.