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12v Rechargeable Storage Battery Pack

FOB Price: US $90 - 130 / Piece Get Latest Price
Min.Order Quantity: 5 Piece/Pieces
Supply Ability: 500 Piece/Pieces per Day
Port: Shenzhen/Hongkong
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
OEM
Model Number:
HW-LF4F20
Type:
Lifepo4
Nominal Voltage:
12V
Size:
181*76*166mm
Nominal Capacity:
20Ah
Weight:
2.75kg
Case:
SLA case
Certificate:
CE&ROHS
Application:
Solar street light,solar light

Packaging & Delivery

Packaging Detail: 2pcs/carton
Delivery Detail: 15-25days

Specifications

Solar street light battery
Voltage:12V Capacity:20Ah
Max Discharge current:60A
More than 2000 cycle
For solar street light

12V Lithium Ion Phosphate Battery Pack

 

Specification:

 

Cell TypeLifepo4 battery
Nominal Voltage12.8V
Nominal Capacity20Ah
Cycle Life>2000times  0.2C
Discharge Cut-off Voltage9.2V
Charging Cut-off Voltage14.6V
Housing MaterialABS+PC
Standard Charge0.2C charge current
Max. Continual Discharge Current60A
Charge Temperature0~55°C
Discharge Temperature -10~60°C
Storage Temperature0~35°C
WeightAbout 2.75kg
Dimension181*76*166mm
CertificateCE,UL,ROHS

 

Advantages:

 

1.Long life, large capacity and good shock resistance

2.Low self-discharge and good discharge performance at low temperature

3.Strong charging acceptance and quick-charging capability

4.Strong over-discharge resistance and charge retention

5.Maintenance-free and no acid or water for maintenance in usage

6.Excellent large current discharge performance, and have obvious advantages in startup and climbing

7. High temperature performance

8. Environmental friendly

9. Lighter weight smaller size

10.Most safe no explosion no fire

 

Performance:

 

Advantages

Disadvantages

Typical Application

Extremely High Rate Capability

Safe Lithium Battery

Good storage characteristics

Good High Temp Performance

Lower Capacity than standard Li-lon

3.2v Nominal Voltage vs. 3.6v

New Technology that is emerging

With limited availability

E-bike, E-scooter

Power tools, Electric Vehicle, application, Auto claveable devices, Laptops (as regulations stiffen)

Power storage system

 

 

BMS:

 

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; 

 

 

Service provided By Us:

 

•  Quick response to clients' enquiries whithin 24hrs

•  Exclusive and unique solution can be provided to our clients by our experienced and  professional engineers and researchers

•  Solve the problems be prompt if anything wrong with our products' quality

 

Performance Curves:

 

 

 

 

 

 

 

Product Show:

 

 

 

OEM orders welcome.

 

 

About Factory:

 

Experience-We have more than 10 years of experience to manufacture Nicd&NiMH battery cell and pack,5 years of experience to manufacture Lifepo4 battery,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.

 

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
Oceania
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  

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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:

Mr. Robert Zhou
Mr. Robert Zhou:
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