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

12V Lithium Battery, Solar PV System Battery, Lithium 12V Battery manufacturer / supplier in China, offering 12V 50ah Lithium Iron Battery Pack for Solar PV System, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China, Deep Cycle 9.6V 10ah Lithium Battery for LED Light and so on.

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Supplier Homepage Products LiFePO4 for UPS/Back-up/Telecom 12V 50ah Lithium Iron Battery Pack for Solar PV System

12V 50ah Lithium Iron Battery Pack for Solar PV System

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Purchase Qty. / Reference FOB Price
1-199 Pieces US $300
200+ Pieces US $230
Production Capacity: 10000 PCS/Month
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Payment Terms: T/T, Western Union
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Medium
Accessories Type: Battery

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Basic Info

Model NO.: OPT-012-050
Rated Capacity: 50ah
Standard Voltage: 12V
Usage: Remote Control Car
Electrolyte: LiFePO4
Lead Time: 25days
Warranty: 5years
Life Cycles: 2000 Times
Application: E-Car,E-Bike ,Scooter,E-Walker
Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949
Advantages: Safety,Long Life Cycles,High Energy Density
Weight: About 6kg
Trademark: OptimumNano
Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
Origin: China Guangdong Shenzhen
HS Code: 8507600090

Product Description

Quality features of optimumnano LiFePO4 battery pack:

In optimumnano, each cell and pack is produced with the principle of "conformity in 6 aspects and 3 inspections in 3 stages", thus the high stability and reliability can be guaranteed. "Conformity in 6 aspects" is a principal developed by optimumnano's engineers in production and inspection process. The application of ensures conformity of packs and improves service term of pack obviously. And "3 inspections in 3 stages" refers to inspections on battery assembly, paralleled modules and finished packs.

The feature of LiFePO4 battery
1, Safe: 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, Environment-friendly: 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 battery.
4, Powerful: 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.
ModelLFR 12V50Ah
Casing material for single cellnickel plated steel case
Standard capacity (0.2C5A )50Ah
Mininum Capacity ( 0.2C 5 A )47.5Ah
Rated voltage12V
Max. charge voltage14.6V
Cut-off voltage10V
Standard charge and discharge current0.2C 5A
Charging Time6.0hours
Max discharge current2.5C 5A
Weight  (Approx,including package)7.2 kg
Impedance (Max, at 1000Hz. )≤ 80m Ω

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