Gold Member Since 2009
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OptimumNano Energy Co., Ltd.

LiFePO4 Battery Pack, Rechargeable Battery, High Capacity Battery manufacturer / supplier in China, offering 24V20ah Lithium Battery (LiFePO4 battery) for Telecom, Lithium Ion Battery Cell 3.2V 5000mAh LiFePO4 Cell 32650, Optimumnano 12V 5ah UPS Battery Lithium LiFePO4 Battery and so on.

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Supplier Homepage Product LiFePO4 for Transportation (EV,HEV,e-bike,e-boat,etc) 24V20ah Lithium Battery (LiFePO4 battery) for Telecom

24V20ah Lithium Battery (LiFePO4 battery) for Telecom

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $200 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $200
100+ US $1
Get Latest Price
Production Capacity: 1000000 Pack/Year
Transport Package: Customized Package
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: OPT-024-020
  • Usage: Car, Bus, UPS, Lighting
  • Discharge Rate: High Discharge Rate
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Cycle Life: 2000 Times with 80%Dod
  • Weight: 1/3 SLA Battery
  • Service: OEM & ODM
  • Advantage: High Power, Portable, Non-Toxic
  • Application: UPS, Back-up Power, Energy Storage, Solar System
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507802000
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 24V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Model No.: Ifr 32650
  • Operating Temprature: -20~60 Centigrade
  • Pack Dimension: 1/2 SLA Battery
  • Case or Project: The 26th World Universidad Games
  • Human Resource: More Than 2000 Staffs and 300 Engineers
  • Trademark: OptimumNano
  • Origin: Guangdong Province, China
Product Description
The biggest LiFePO4 battery manufacturer in China with CE, UL, RoHSSGS, TS/16949 and ISO9001-2008 approved and OEM & ODM services offered

Features of 24V 20Ah LiFePO4 battery are as follow:

1. Light weight, about 1/3 the weight of lead-acid battery
2. Small size, about 1/2 size of lead-acid battery, Customized
3. Energy Density (weight ratio): 110 Wh/Kg; Energy Density (weight ratio): 288 Wh/L
4.2000 cycles life with 80%DOD versus 300 for lead acid.
5. Extremely low self discharge rate, ≤ 3% after 1 month
6. High discharge rate capability, continuous discharge current ≤ 2.5C, peak discharge current ≤ 5C
7. Safety: Environmentally friendly, non-toxic, No explosion
8. No memory effect.

In optimum, each cell and pack are produced with the principle "conformity in 6 aspects; Thus, the high stability and reliability can be guaranteed.

Principle of conformity in 6 aspects:

1. Conformity in capacity.
2. Conformity in impedance.
3. Conformity in self-dischargeing.
4. Conformity in voltage(soc).
5. Conformity in discharge stage.
6. Conformity in charge CC ratio.

Product Application:
Energy storage, UPS, Back-up power, Solar system, Power tools, Lawn mower, . Electric vehicle, Sightseeing Bus, Glof cart, E-bike, E-scooter, E-wheelchair, E-motorcycle, miner's lamp and so on.

Basic specification of 24V20Ah Battery pack
Nominal Capacity @ 0.2C                                      20AhCell Configuration                                                 8S4P
Nominal Voltage                                                      24VTotal Cell Quantity                                                 32 PCS
Discharge Cut-off  Voltage                                      20VImpedance(Max, at 1000Hz.)                        ≤ 12 mΩ
Charge Cut-off  Voltage                                           29.2VDimensions(MM  )                                          272*152*75MM
Recommend Charge Current                                   ≤4A (0.2C)Weight(Approx,including case)                             6 kg
Max  Continuous Discharge Current                       ≤50A (2.5C)Charge Temperature Range                             0ºC~ 45ºC
Peak Discharge (Max. 10 sec.Duration)                  100A (5C)Discharge Temperature Range                        -20ºC~ 60ºC
Cycle life(1 C/1C 100% DOD)                               2000 CyclesCharge method                                                      CC/CV

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