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12V Lithium Ion 25ah Rechargeable Battery

Place of Origin: 
Shenzhen of China
Supply Ability: 

Basic Info

Model No.:  OPT-12025

Product Description

Model NO.: OPT-12025 Usage: Lighting, Electric Tools, Toys, E-Wheelchairs Discharge Rate: Medium Discharge Rate Electrolyte: Lithium Iron Phosphate Rechargeable: Chargeable Weight: 4kg Constant Discharge Rate: <1c Max. Discharge Rate: <2c Cycle Life: 2000 Times Warranty: 2 Years Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008 HS Code: 5807600090 Type: Lithium Iron Phosphate Nominal Voltage: 36V Shape: Cylindrical Battery Installation: Packaged Size: Customized BMS: Yes Constant Charge Rate: <1c Color: Blue Package: Epoxy Board+PVC Film Trademark: OPTIMUMNANO Origin: Shenzhen of China 12v lithium ion 25ah rechargeable battery

12v rechargeable 5ah lithium ion battery


Item General Parameters Remarks
Single Cell Model IFR-32650-3.2V-5Ah
Rated Voltage 12V Working Voltage-3.2V
Max. Charge Current 14.6V Single Ave. Charge Voltage-3.65V
Cut-off Voltage 10V Single Ave. Discharge Voltage-2.5V
Rated Capacity 25Ah
Standard Charge Current 5A 0.2C
Max. Charge Current 25A 1C
Standard Constinuous Dicharge Current 5A 0.2C
Max. Constinuous Discharge Current 25A 1C
Fast Charging Time 1h
Peak Discharge Current 50A 2C
Dimension customized
Weight 4Kg
Color blue
Package epoxy board+PVC film
Cycle Life 2000 times with 1C charge and discharge rated, 25ºC temperature, 80%DOD
Charge Temperature 0-45ºC
Discharge Temperature -20-65ºC
Storage Temperature 20-45ºC

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 Advantages
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
1. DHL
2. TNT
4. UPS
By Express, By Air, By Sea, all can be arranged.

Contact us if you need more details on Battery. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Lithium Battery、Li-ion Battery. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : LiFePO4 For Solar/Wind Energy System

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