Gold Member Since 2009
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OptimumNano Energy Co., Ltd.

LiFePO4 Battery, Rechargeable Battery, 48V Battery manufacturer / supplier in China, offering LiFePO4 Battery 48V 20ah Lithium Rechargeable 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) LiFePO4 Battery 48V 20ah Lithium Rechargeable Battery

LiFePO4 Battery 48V 20ah Lithium Rechargeable Battery

Purchase Qty.:
1-49 50+
FOB Unit Price: US $355 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $355
50+ US $1
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Production Capacity: 2000pks/Week
Transport Package: 1pks/CTN
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-048-020
  • Charger Type: Electric Charger
  • Nominal Voltage: 24V
  • Compatible Battery Type: 32650
  • Certification: SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, UL, CE
  • Recyclable: Recyclable
  • Component: Lithium Iron Phosphate
  • Certifications: CE, UL, BV, SGS, ISO9001, Ts16949
  • Nominal Capacity: 20ah
  • Assemble Way: in Series and in Parallel
  • Specification: CE, UL, BV, SGS, ISO9001, TS16949
  • HS Code: 85078020
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Quick Charger
  • Size: 24V 20ah
  • Socket Type: For Australia/New Zealand
  • Brand Name: Optimum
  • Application: Electric Tools, Backup Power, Industrial Machine
  • Weight: About 6kg
  • Operate Temperature: -20 to 60 Centigrade
  • Trademark: optimum
  • Origin: China Guangdong Shenzhen
Product Description
Hot sale rechargeable LiFePO4 battery 48V 20Ah with matched charger

Application: Electric tools, backup power, industrial machine

Max constant discharge rate ≤ 1.5C

Max instant discharge rate ≤ 2C

Max charge rate ≤ 1C, better 0.5C

Cycle 2000 times with 0.2C-1C discharge and charge current

Casing material: Epoxy board case with PVC film

Working temperature: -20 to 60 centigrade

With balance BMS and charger.

Feature of LiFePO4 -safe
Ø The chemical structure of LiFePO4 is very stable

Feature of LiFePO4 long lifespan

Feature of LiFePO4 High energy density
Ø Energy density: 80-130 Wh/kg
Ø Weight: 1/3 of lead acid, 2/3 of Ni-MH
Ø Volume: 2/3 of lead acid

Feature of LiFePO4 Wide Temp range
Ø Working Temp range: -20° C-+70° C
Ø Perform good in high Temp: Reach 350° C-500° C in peak, about 200° C for LiCoO2 and LiMn2O4

Feature of LiFePO4 Fast charge
Ø 1C standard charge and discharge, above 93% of the capacity during 3.3~3.0V platform
Ø Steady charge and discharge platform, can reach high current power charge and discharge
Ø Good at high discharge rate, above 96% charge and discharge efficiency by 10C

Feature of LiFePO4 less self-discharge
Self-discharge<5%(month), while the monthly self discharge of sealed lead acid battery is 10%.

Feature of LiFePO4 environment friendly
No heavy metal, no pollution, green and environment friendly, while Lead-acid Battery is with heavy metals such as Lead, Antimony, causing serious pollution of environment. It is easy to leak when using and maintenance and will lead to corrosion of equipment and accident when the internal Sulfuric Acid leaks.
Battery Model24V 20Ah
Rated Voltage24V
Standard Capacity20Ah
Max. charge Voltage29.2V
Cut-off Voltage20V
Weightabout 3 kg
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