Shenzhen Delong Energy Technology Co., Ltd.

Advantages of 48V 100Ah LifePO4 battery pack:

1. Green energy,Non-toxic, non-polluting, wide range of raw materials, cheap

2. Long life cycle, 2000 times at 80% DOD.

3. It without heavy metals and environment friendly.

4. Maintenance free

5. Internal BMS with full protection,battery has high voltage protection with higher reliability.

6. No memory effect

7. High temperature performance is good

8. Capacity of single battery cell is big

9. High safety,no explosion,no fire

10. Quick charging

Main applications:

1.Energy Storage
   --Solar-Wind Power System / City Grid (On/Off) / Community and Family
2.Back-up System and UPS
   --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 
3.Other Applications
   --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light 
   --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
   --LED Backup / Engine Starting Battery,etc.

   --RV,Caravan,sailing yachts,electric tricycle

Packing information:

48V 100Ah LifePO4 battery pack/Carton
Gross weight:44KG
Net weight:42KG
Carton dimension:59*42*38cm(L*W*H)

Packing package types:cardboard box and wooden case

Shipping ways:

1.For samples,we normally delivery them by UPS,Fedex or by special line(door to door service)

2.For bulk order,we usually ship them by ocean which will take 30-45 days to be arrived

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 buyers:

1. Size,voltage,capacity,case matrial and BMS can be customized

2. We have been in lithium battery field for over 10 years,our professional engineer team can provide you one stop battery solution

3. All of the 48V 100Ah LifePO4 battery pack will be tested one by one before shipment

4. We can print your own logo on case or make customized label

5. We offer 2 years warranty and continuous technical support

6. If any quality problem,we will give you solution within 24 hours

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 10-15 days.and buyer pay for sample cost and shipping cost.

Q2: Do you provide after-sales serive?
A2: Yes,the warranty is 2 years, 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 LifePO4 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 and LifePO4 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