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

LiFePO4 Battery, Rechargeable Battery, Li-ion Battery manufacturer / supplier in China, offering LiFePO4 48V 40ah for Telcom with Charger, Lithium Battery Bank Solar Storage LiFePO4 48V 200ah, 12V 50ah Lithium Battery Pack for Home Battery Storage and so on.

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LiFePO4 48V 40ah for Telcom with Charger

Purchase Qty.:
(Pieces)
5-99 100+
FOB Unit Price: US $245 US $1
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $245
100+ US $1
Get Latest Price
Production Capacity: 2000packs/Month
Transport Package: Depends on Customer Requirement
Payment Terms: L/C, T/T, Western Union, Cash

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Basic Info
  • Model NO.: OPT-48-40
  • Usage: Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
  • Discharge Rate: 2.5c
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Brand Name: Optimum
  • Certificates: CE, UL, RoHS, BV, SGS, ISO9001, Ts16949
  • Maintenance Type: Free
  • Cycle Life: at Least 2000 Times
  • Trademark: Optimum Battery
  • Origin: China
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 48V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Size: 530*165*150mm
  • Components: Li-ion/Lithium Iron Phosphate Battery/LiFePO4
  • 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 Standard
  • 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.
Normal Voltage48V
Normal Capacity40Ah
Max Charge Voltage58.4V
Cut off Voltage40V
Stand Charge Current8A
Maximum Charge Current20A~40A
Continuous Discharge Current40A~80A
Operating Temperture0 °C ~45 °C
Discharge Temperture-20 °C~60°C
Storage Temperture-20 °C ~45 °C
Weight22kg
Maximum Dimension530*165*150 (mm)
 
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