Guangdong, China
Main Markets:
North America, Europe, East Asia(Japan/ South Korea)
Import & Export Mode:
Have Own Export License
Terms of Payment:
T/T, PayPal
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
International Commercial Terms(Incoterms):
OEM/ODM Availability:
OEM/ODM Service
Sample Available

12V 20ah Battery, Battery 12V 20ah, 12V Battery Price manufacturer / supplier in China, offering 12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System, DIY Customized 36V 15ah Silver Fish Black 18650 10s6p Li-ion Battery Pack for 350W 500W Folding Electric Bike, Customized 48V 15ah 750W Electric Vehicle Battery Pack and so on.

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Supplier Homepage Products Lithium Battery Pack 18650 Lithium Battery Pack 12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System

12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System

Min. Order / Reference FOB Price
10 Pieces US $43-44/ Piece
Port: Shenzhen, China
Production Capacity: 900, 000PCS/Month
Payment Terms: L/C, T/T, Paypal, Money Gram
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Medium
Accessories Type: Chargers

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Basic Info.

Model NO.
Rated Capacity
Standard Voltage
LED Lighting,Medical Devices,Heating Devices
Transport Package
Standard Export Carton
HS Code
12v 20ah 18650 rechargeable  li-ion battery pack for solar system

Nominal voltage11.1V
Charge voltage12.6V
Nominal capacity20Ah
Battery typeGrade A 18650 lithium ion battery cell
Battery configation3S8P
Standard charge current2A
Max charge current20A
Standard discharge current5A
Max discharge current20A
Discharge cut off voltage8.25V
Lifecycle500 times
Warranty12 months
Charge temperature0~+45ºC
Discharge temperature-10~+60ºC
OEM acceptedSize and capacity can be customized

Li-ion battery pack application:

1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car

2. Light electric car: e-bike, e-scooter,e-motorcycle, electric golf cart, e-wheelchair

3. E-tool: electric drill, electric saw, lawn mower and so on

4. Remote control cars, boat, aircraft, toys

5. Solar and wind power generation energy storage devices, Telecom base Station

6. Small medical equipment and portable equipment



1)  Environmental friendly

2)  High density of energy

3)  Light weight

4)  Low self-discharge

5)  Low internal resistance

6)  Long cycle life, chargeable up to 500 or 1000 times

7)  No memory effect

8)  Doesn't contain Mercury, No fire, No explosion, No leakage

9)  Very good and quick charge, capability can be charged to 90% within 10 min.

10)  Thickness can be adjusted while width and height keep the same
12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System
12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System
12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System

Our services:

1. We can provide OEM and ODM service

2. Our professional salesteam will reply you and help you to solve the problem soon

3. We can offer you 1 year warranty

4. We promise you on-time leadtime

5. All of our lithium ion battery will be under strictly tested before shipment

6. If you don't have forwarder agent in China,we can help you to find the most reliable and economy way to ship the goods

Company information:
Shenzhen DeLong Energy Technology Co., Ltd
.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,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.  

12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System
12V 20ah Rechargeable 18650 Li-ion Battery Pack for Solar System

 1. Q: Do you have current sample in stock?

     A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.


2.  Q: What's the delivery time for mass production?

     A: Usually 25-30 days after payment or deposit, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.


3.  Q: What kind of certificates could you provide for the battery?

     A: It's custom-making design, no current certificate, but we could apply CE, ROHS,FCC,UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big, certificates fee could be refunded.


4.  Q: Do you offer charger for battery?

     A: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost. 


5.  Q: Are you manufacturer or simply trading company?

     A: We are professional lithium ion battery manufacturer, and we sincerely welcome you to visit our factory!


6.  Q: How about the payment methods?

     A: We can accept T/T,Western Union,Paypal,Credit Card,E-checking(welcome to place Trade Assurace order online)

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