Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

Starting Battery, Battery 12V, LiFePO4 Starting Battery 30ah manufacturer / supplier in China, offering New Arrival 12V 30ah LiFePO4/Lithium High Power Start Battery, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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Supplier Homepage Product LiFePO4 for Transportation (EV,HEV,e-bike,e-boat,etc) New Arrival 12V 30ah LiFePO4/Lithium High Power Start Battery

New Arrival 12V 30ah LiFePO4/Lithium High Power Start Battery

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $200 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $200
100+ US $1
Get Latest Price
Production Capacity: 50000pks/Year
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Payment Terms: L/C, T/T, Western Union, Cash

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Basic Info
  • Model NO.: OPT-12-30
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 8.4V~12V
  • Green Energy: Zero Emission
  • Warranty: 2 Years
  • Certificates: CE, UL, RoHS, BV, SGS, ISO9001, Ts16949
  • Maintenance Type: Free
  • Cycle Life: at Least 2000 Times
  • Trademark: OPTIMUMNANO
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: as Your Request
  • Rated Capacity: 500MAH~1000MAH
  • Electrolyte: LiFePO4
  • Cell: 32650
  • Wide Temperature Range: - 20 -60 Centigrade
  • Application: UPS, Solar/Wind System, Energy Storage, E-Tool
  • Oversea Market: Europe, South America, Middle East, etc
  • Warranty Period: 2 Years
  • Specification: UL CE ROHS TS16949 ISO9001 SGS
  • HS Code: 8507600090
Product Description
New Arrival 12V 30ah LiFePO4/Lithium High Power Start Battery
.

1. Light, small; Lighter 60% than lead acid battery with the same size;
2. Usable capacity is big, up to 99%, but traditional lead acid start-up batteries is 50%-60% in general.
3. Superior performance of deep discharge, charging and discharging with big rate; Instant discharge current is big, start performance at high and low temperature is good;
4. Cycle times can be up to 2, 000, keeping 5-year life, with design of special protection function;
5. Competitive price and superior quality, highest cost-effective in lithium power batteries.
6. High stability and safety;
7. Green and environment-friendly: Main composition of LiFePO4 can be used as soil fertilizer after breaking up, high performance and no pollution.

Battery Parameter

Model

OPT12-30

Standard capacity(0.2C)

30AH

Minim um capacity(1C)

29AH

Rated voltage

12V

 

 

Max. Charge voltage

14.6V

Cut-off voltage

10V

Standard charge current
6~15A

Max charge current

30A

Max discharge current

60A

Pulse discharge current

150A

Cycle life

2000times

Package

Glue case

Length
175MM

Width
175MM

Height

118.5 MM

 

Weight(Approx, including case)

                 3.5KG

Impedance(Max, at 1000Hz)

                 ≤ 45mΩ

Charge Parameter


Charge method
(CC/CV)

 

Standard

CC

0.2C

3.65 cut off

CV

3.65V

0.05C cut off

Rapid

CC

1C

3.8V cut off

CV

3.65V

0.05C cut off


Operate temperature
 

Charge

0°~45°C

Discharge

-20°C~60°C

Storage

-20°C~55°C



12V  5/10/20/25/30/40/50/60/80/100/120/150/200/300/400Ah
Item No.OPT-12-005OPT-12-010OPT-12-020OPT-12-030OPT-12-040OPT-12-050OPT-12-060
Standard Capacity5Ah10Ah20Ah30Ah40Ah50Ah60Ah
Rated Voltage12.8V
Discharge Cut-off Voltage10.0V
Cell ModelIFR32650/32750
Casing MaterialSteel Case for Single Cells
Self Discharge Rate≤3% after one month
Life Cycles80% capacity remaining after 2000 times at 1C rate 100%DoD
Max Charger VoltageDC14.6V
Standard Charge Current0.2C
Protection FunctionShort-circuit &Over-current &Overcharge &Over-discharge &Undervoltage Protection
Product  Size(mm)151*51*93135*85*85182*76*167118*175*175190*165*175190*165*175350*168*179
Approx N.W0.9Kg1.3Kg2.8Kg4.0Kg5.5Kg7.0Kg8.0Kg

 
OPT-12-080OPT-12-100OPT-12-150OPT-12-200OPT-12-200OPT-12-300OPT-12-400
Standard Capacity80Ah100Ah150Ah200Ah200Ah300Ah400Ah
Product  Size(mm)260*170*215330*170*220502*262*242502*262*242360*220*262520*262*242560*360*200
Approx N.W11Kg16Kg24Kg35Kg38Kg45Kg65Kg




Comparison between LiFePO4 battery and Lead-Acid battery:
BatteryIngredientsLiFePO4 BatteryLead-Acid
Safety & Environmental ConcernSafest; no explosion; no smoke; no fire under very bad working condition; most environmentally friendly; non-toxic; no rare metal, fire resistant, easily disposed of.safety is acceptable; heavy pollution to water and soil; breaking ecological balance; threatening people' s health especially for Children; hard to dispose of; high re-use cost.
Life CycleBest, up to 1000 times under 80% DOD(theoretically 2000 times)  Very short life cycle, about 150 times under 100% DOD; maintenance needed very often.
Long term CostMost economicalCost of whole lifetime is higher than  LiFePO4
Thermal PerformanceExcellent – Can work normally under -20° C~70° CThe capacity decays quickly if the temperature is higher than 50° C
 
 
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