Automotive battery12V 40Ah

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US $1-323 / Sets | 50 Set/Sets (Min. Order)
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Overview
Quick Details
Type:
LiFePO4 auto battery pack
Capacity:
30 - 50AH, 40Ah
Voltage:
12V
Size:
243*128*223mm
Car Make:
all cars
OE NO.:
12V 40Ah
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
TOPBAND/OEM
Model Number:
TB-1240F
Warranty:
2 Years, 24months gurantee
Battery component:
LiFePO4 auto battery pack
Weight:
approx.6kg
Max.discharge current:
1C (40A)
Internal impedance:
≤30mΩ
Certification:
CE,UL, MSDS,UN38.3,ISO9001
Working temperature range:
-20°C~60°C
Cycle life:
about 2000cycle tested
Price:
factory direct wholesale price
Supply Ability
Supply Ability:
5000 Set/Sets per Month
Packaging & Delivery
Packaging Details
international standard packing or customize
Port
Shenzhen/Hongkong
Lead Time :
30days after confirmed order

Specifications

Automotive battery 12V 40Ah
1)LiFePO4 technology
2)Maintenance free
3)70% lighter
4)CE/UL,ODM/OEM

 

 

 

 

Product Description

 

 

 

Automotive battery12V 40Ah
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Main characteristics:

ModelTB-1240F
TypeLiFePO4 auto battery
Nominal Voltage12V
Nominal Capacity40Ah
 Discharge cut-off voltage 9±0.5V
Internal impedance≤30mΩ
Maximum continuous discharg current0.5C(20A)
Maximum discharge current1C (40A)
Weightapprox.6kg
Charging methodCC/CV
Size243*128*223mm
Working temperatureCharge0°C~45°C
Discharge-20°C~60°C
Storage temperature  -30°C~45°C
Cycle lifeAbout 2000 cycles to 80% with 100% DOD under 20°C~25°C

The obvious advantages:

  • 2000life cycle,normal 1000
  • One key recover under emergency especially to the remote area
  • -40 °c,normal -10°c
  • latest advanced nano LiFePO4 technology
  • lighter weight,higher capacity
  • one-stop solution=cell(over 10years staff)+BMS/PCM(15years reputation quality)+matching smart charger
  • over 350 R&D engineers
  • Cooperation Association: “Tsinghua University Institute” & “Harbin Industrial University”
  • Quality System:Passed the HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001,TS16949.
  • Certifications:UL,FCC,ETL,CE,RoHS

 

 

 

 

Our Services

 

 

 

Service:

Give you the specific battery pack within 24hours according to your requirements

One-stop battery solution with battery cells,PCM,BMS,casing and matching charger

Prompt settlement of all the problem of our products by our over 17years experienced R%D and advanced producing machine.

 

 

 

Company Information

 

 

About TOPBAND:

 

 

 

 

Shenzhen Topband Co.,Ltd(stock code:002139), founded in 1996 with headquarter in Shenzhen is a professional intellectual controller and lithium battery service manufacturer in China.Topband keeps steady growing with 5branches and one subsidiary in the world which are Shenzhen,Hangzhou,Chongqin.In2009,Topband started her first overseas branch in Turkey.Nowadays,Topband has annual revenue about 150million USD.Company service scope covers Middle East,Indian Sub-continent,Europe,North and South America,Africa,Latin America,Australia,New Zealand and Southeast Asian regions.

 

 

 

  • Quality System:Passed the HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001,TS16949.
  • Certifications:UL,FCC,ETL,CE,RoHS.
  • Cooperation Association: “Tsinghua University Institute” & “Harbin Industrial University
  • First-class Workshops and Equipments
  • Over 17yearsexperience staff
  • Above 700,000 square meters factory with more than 3000 staff
  • The largest domestic production based on ERP SAP&PDM, which can completely meet the requirements of large-scale production and ensure good quality of each product
  • A provincial 350 R & D center of technology, a national laboratory and a group of professional people with great experience, skills and qualities

 

Welcome to your OEM/ODM orders.

 

We are the factory, we offer the high quality and favorable price!

 

Warmly welcome to visit our factory.