Why choose Delong:
1. DELONG original factory. Factory price
2. 2 years long Warranty
3. OEM/ODM is acceptable
4. No MOQ Request
5. Fast delivery time
6. Nice quantity with certication
8. Made of powerful brand Grade A lifepo4 battery cell
9. High current charger optional
10.With advanced BMS (Battery Management System)
1. Maintenance free. Modular design for easy installation and capacity expansion.
2. Long cycle life.
2000 Cycle Times 85% DOD
5000 Cycle Times 65% DOD
8000 Cycle Times 40% DOD
3. Bulit-in smart BMS with multiple protection and communication functions.
4. Wide working temperature range and high reliability.
5. Multiple battery units can be connected in parallel,suitable for high energy storage applications.
6. Compatible with various charge controllers and inverters.
7. Widely used for off-grid solar system storage, telecom back-up, central data center...etc.
How Application Case
- Golf cart battery/Low-speed electric car battery/ Tricycle Battery /Motorcycle battery/Ebike Battery
-Solar-Wind Power System / City Grid (On/Off) / Telcom Base / Computer Server Center
12.8V 100AH Lifepo4 battery
Top grade A 3.2V 100Ah LifePO4 Prismatic Lithium iron phosphate battery cell
4S1P or 4S2P
End of charge voltage
End of charge current
End of discharge voltage
CC/CV(constant current/constant voltage)
Max continuous charge current
Max continuous discharge current
Max pulse discharge current
100ah: 11.5 kg
ABS or metal case or stainless steel case
360*270*190mm or customized
Overcharge,Balance, Over-discharge,Over-current, Short-circuit etc
M8 or anderson or another bolt screw
2000 times, 85%dod, 3000 times, 80%dod 5000 times , 65% dod, 8000 times, 40% dod
CE, RoHS ,MSDS and UN38.3 certification
up to 10 items
IP56 or customized IP67 available
1.Battery cell : prismatic lifepo4 3.2V 100AH with bus bars
2.ABS Case or Metal casing housing strong solid case
3.Strong BMS system board 4S/8S/16S-100A/200A
4.LED/LCD Screen voltage meter Display upgrade version
5.M8, Andersen or other
Many Good Feedbacks:
Packing and shipping:
Packaging: International standard packaging or as customers required
Shipping: a.Sample order:3-10 days by plane
b.Bulk order:15-30 days by sea
Payment: We accept T/T , Paypal, so on.
Shenzhen Delong Energy Technology Co.,Ltd
is a professional energy supplier in china focusing on the manufacture,research and sale
of lithium ion battery products. It was established in 2006 and becoming the leading player through several years development. Our
product are widely applied on common digital devices battery, high discharge rate battery,powerful electric vehicles battery, low
and high temperature lithium ion battery power storage and back-up battery pack etc.
Q: Are you trading company or manufacturer?
A: We are DELONG original factory.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
Q: Do you provide after-sales serive?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on