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20Ah 12V Lithium Iron Phosphate Battery

FOB Price: US $128 - 140 / Piece Get Latest Price
Min.Order Quantity: 100 Piece/Pieces can be negotiated
Supply Ability: 100000 Piece/Pieces per Month depend on your qty demand
Port: Shenzhen China
Payment Terms: L/C,T/T,Paypal for samples
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
Nominal Voltage:
Nominal Capacity:
lithium lifePO4 battery
life cycle:
more than 2000( about 5~8years)
max charge voltage:
cut-off discharge voltage:
Continuous discharge current:
Battery weight:
operable Tep range:
-20°c ~ 80°c

Packaging & Delivery

Packaging Detail: each one in small carton packing with soft wadding .
Delivery Detail: samples about 7 working days ,15~25 working days for large order


20Ah 12V Lithium Iron Phosphate Battery
10years estimated life
High discahrge rate

20Ah 12V Lithium Iron Phosphate Battery


Specification :

Cell Material:






Discharge Current:


Pulse Discharge Current:


Charge Current:


Cycle life:




Charge Temperature:


Operation Temperature:











Advantage :

  • Long life, large capacity and good shock resistance 
  • Low self-discharge and good discharge performance at low temperature 
  • Strong charging acceptance and quick-charging capabilityStrong over-discharge resistance and charge retention
  • Maintenance-free and no acid or water for maintenance in usage
  • Excellent large current discharge performance, and have obvious advantages in startup and climbing
  • High temperature performance. Environmental friendly 
  • Lighter weight smaller size. Most safe no explosion no fire
Applications :

Warnings :

1. Use an original or reliable charger.

2. Do not throw the battery into fire or water.

3. To avoid keeping it at the temperature above 45 degrees or it may cause explosion.

4. Do not pressing it or dropping it from the high altitude.

5. To prevent short circuit, never to put it together with conductors such as keys and coins etc.

6. Keep the battery in a cool dry surrounding if its stand by.




Certifications From HOWELL ENERGY : 

1.Howell Energy Co.,Ltd. is ISO 9001:2008 certified factory and the products are CE RoHs compliant.

2.Our products have CE, UL and CB certifications,with the top standard quality.

3.Our batteries are sold well in worldwide markets,including Europe,North America,Africa,Oceania,Middle East,Asia and other regions.




BMS (Battery Management System) :

Our BMS consists of Master BMS Circuitry (we named "BMU"), Slave BMS Circuitry (we integrate it into our battery module) and contactor.

Besides the basic functions such as over charge/ discharge, over current, short circuit, over temperature and balancing, Our BMS owns the following features,

 1. Master-Slave architecture makes the system flexible; 

 2. Two level warning makes maintenance easier; 

 3. CAN2.0 and industrial level electronic components make system reliable; 

 4. Contactor makes high rate charge & discharge feasible; 

 5. Periodic insulation measurement makes personnel safety possible;

 6. Host can control the system easily.




Who we are :

    Shenzhen Howell Energy Co.,Ltd

  • With 10 years experience in battery produce, with a powerful R&D group
  • Battery manufacturer: LiFePo4 battery, NIMH battery, NICD battery, Li polymer battery, Lithium ion battery, Dry battery, Li MnO2 battery. All of our batteries can be work for 3-5 years if use in right way
  • Capability of designing and making custom designed batteries
  • Testing system to make sure batteries in high and full capacity
  • Perfect after-sale services
  • OEM ODM are available




What we can do :

  • Good cell consistency, high Max. charge discharge pulse current
  • Low internal resistance, low thermal generated, high safety performance
  • Good high temperature performance
  • High capacity, low self-discharge rate and long cycle life
  • Dimension and type(capacity type and ratio type) can be customized
  • All of our products have tested before shipment
  • All products are 2 years warrantyWe will replace any defective batteries by new ones at our cost, if there is any products happen 




Pictures :

Our Customers and Fairs :

Electronica Fair in New Munich Trade Fair Center, Germany.

Our Booth No.: B2-134, Time: 11-14th Nov 2014


China Sourcing Fair in Hongkong China.

Our Booth No.: 9A16, Time: 12-15th Oct 2014


Welcoming your visiting

Our Company and Team :

About Factory :

Experience-We have more than 10 years of experience to manufacture Nicd&NiMH battery cell and pack,the factory passed ISO 9001:2008 certi..


Strict process management and control-Each process for making battery were under strict management

and control,all of the battery were under full inspection before delivery.


Good after sale service-Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year Guarantee,we will give instrcuction for how to use our products.




Other products for your reference :






Contact Information :

Dear friends, More details pls visit www.howellenergy.com. Any questions pls feel free to contact us. We are looking forward to your enquiries.

I am Debby

Skype: carine-zhou

Trademanager: cn1510784381

Mobile: 13537632892

Email: sales12 at howellenergy.com

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Howell Energy Co., Ltd. is a leading battery manufacturer in China, focusing on LiFePO4, Li-polymer, Li-ion, NI-MH and NI-CD rechargeable batteries, including PCM and power system solutions.

Our company has more than 10 years' experience in battery R&D, production and worldwide marketing. In our ISO9001:2008 certified factories which cover a total area of 120,000sqm, we can turn out over 6,000,000Ah output monthly. With a professional R&D team, experienced workers and advanced ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Lithium polymer battery,Lifepo4 battery,Lithium ion battery,Ni-mh battery  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Africa
South America
Northern Europe
Southern Europe
Eastern Europe
Eastern Asia
South Asia
Southeast Asia
North America
Western Europe
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: Howell Estate, Jiaoyitang Management Zone, Tangxia, Dongguan, Guangdong. China  
Number of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 41 - 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

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Verified Supplier - Shenzhen Howell Energy Co., Ltd.
China (Mainland) | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Western Europe 34.53% , North America 26.71% , Southeast Asia 8.47%
Experience: Established 2010

Communicate with Supplier:

Ms. Debby Zhou
Ms. Debby Zhou:
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