Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Management System Certification:
ISO14001:2004, OHSAS18001:2007
Main Markets:
North America, Europe, Australia
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

Rechargeable Battery, 12V 30ah Battery, LiFePO4 Battery manufacturer / supplier in China, offering 12V 30ah Li Ion Rechargeable Battery Pack, Heavy Duty Tow Trucks Electric Tractor Truck Head for Sale, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China and so on.

Gold Member Since 2009
Audited Supplier

12V 30ah Li Ion Rechargeable Battery Pack

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1-500/ Piece
Production Capacity: 30, 000 PCS/Day.
Transport Package: Customized Package
Payment Terms: T/T, Western Union
Type: Lithum Iron Phoshate Battery
Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar Lights, Solar Energy
Nominal Voltage: 12V
Discharge Rate: High Discharge Rate
Shape: Cylindrical Battery
Electrolyte: LiFePO4

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Basic Info

Model NO.: OPT-12030
Installation: Packaged
Rechargeable: Chargeable
Rated Capacity: 30ah
Rated Voltage: 12V
Certificates: UL ,CE ,RoHS ,ISO9001 ,Ts16949 ,SGS ,BV , IEC62133
Warranty: Over 2 Years
Life Cycles: 2000 Times
Lead Time: 25 Days
Application: E-Car,E-Bike ,Scooter,E-Walker,UPS
Dsicharge Current: <2c
Size: 175*175*118mm
BMS Included: Yes
Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
Origin: China Guangdong Shenzhen
HS Code: 8507600090

Product Description

12v 30ah li ion rechargeable battery pack


General ParameterRemarks
Single Cell ModelIFR-32650-3.2V-5Ah
Rated Voltage12.8VWorking Voltage-3.2V
Max. Charge Voltage14.6V Single Ave. Charge Voltage-3.65V
Cut-off Voltage10VSingle Ave. Discharge Voltage-2.5V
Rated Capacity30Ah
Standard Charge Current6A0.2C
Max. Charge Current30A1C
Standard Continuous Discharge Current6A0.2C 
Max. Continuous Discharge Current30A 1C 
Fast Charging Time 1h
Peak Discharge Current60A2C
Cycle Lifeover 2000 timeswith 1C  Charge and Dicharge Rate, 25ºC Temperature
Package SLA Case
MarketNorth America, Europe, Asia, Africa.
BMS Included Yes

Company Profile                                                                     
1. Fouded in 2002, located in one of the most developed city, Shenzhen,  in China, OptimumNano has 12-year experience in researching, developing, producing, selling LiFePo4 batteries.
2.  As the largest LiFePO4 Battery Manufacturer in China, With 47,000 square meter's workshop, OptimumNano's Daily Production will be up to 500,000 pcs.
3. The products passed CE, UL, RoHs, BV, TS, ISO9001, ISO4001 certificates.
1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
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
6. Small medical equipment and portable equipment
Battery Features                                                                                     
1,Safety: The iron-lithium battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.

 2, Environmental Protection: Accredited with RoHS, without any hazardous and noxious substances.

 3, Small in Volume and Light in Weight: The iron-lithium battery is about 1/2 the volume and 1/3 the weight of the lead-acid.

 4, Strong Power: Able to discharge with 20C at 65. C max.

 5, Steady Performance: High power output: 1C, continuous: 3C pulse for normal cells and 20 C for special design. Low self-discharge rate, less than 3% monthly.

6, Long Cycle Life: Over 2000 cycles with capacity staying at 80% min.

 7, Lower Average Price per Year: The average price per year is 100 Yuan RMB less than the lead-acid battery for 5 years.

 8, No Memory Effect: Always ready for charge and use, with no need to charge after a full discharge.

 9, Wide Temperature Range: Available for use when the temperature ranges from -20° C to 70° C

10, Intelligent Charge System: Voltage of each cell can be detected. Each cell can be protected against overcharge, overvoltage, short circuit and overheat, and so that battery can be charged balance. The capacity of readout power volume: Each battery has 5LED lights to readout the capacity of the battery


CE, UL, RoHs, SGS, ISO9001, ISO14001, etc.                                                         

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