Gold Member Since 2009
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OptimumNano Energy Co., Ltd.

12V 20ah Lithium Battery, UPS Lithium Battery, Battery for Pus manufacturer / supplier in China, offering LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS, 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 Solar/Wind Energy System LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS

LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $170 US $10
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $170
1,000+ US $10
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Port: Shenzhen, China
Production Capacity: 2000PCS/Day
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-012-020
  • Connection Mode: 4s4p
  • Discharge Rate: High Discharge Rate
  • Accessories Type: Chargers
  • Standard Voltage: 12.8V
  • Electrolyte: Lithium Iron Phosphote
  • Nominal Capacity: 20ah
  • Life Cycle: More Than 4000 Times with 80%Dod
  • Shipping: by Sea, by Air, by Express
  • Casing Material of Single Cell: Nickel Plated Steel
  • Warranty: 2 Years
  • Transport Package: Customized Package
  • Origin: Shenzhen, Guangdong, China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: 181*76*165mm
  • Rated Capacity: 20ah
  • Usage: UPS, Solar Light
  • Nominal Voltage: 12V
  • Cut-off Voltage: 10V
  • Payment Term: T/T in Advance
  • Color: Blue, Black or Gray
  • Certification: CE, UL, RoHS, SGS, Ts/16949 and ISO9001-2008
  • Trademark: OptimumNano
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
Product Description
12V 20ah rechargeable Lithium  Battery  for UPS

Technical details of 112V 20ah  Lithium battery

                                                                         12V 20Ah lifepo4 battery
Model12V 20Ah lifepo4 battery
Nominal Capacity (Ah)20Ah
Nominal Voltage (V)12V
Standard Charge Current (A)10A(0.5C)
Continuous Discharge Current (A)10A(0.5C)
Pulse Discharge Current (A)20A(1C)
Dimension (mm)181(L) x 76(W) x 165(H)
Weight (kg)3kg
Charge Temperature Range(°C)0~45°C;32oF~113oF
Discharge Temperature Range(°C)-20~60°C;-4oF~149oF
Storage Temperature Range(°C)-20~45°C;-4oF~113oF
LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPSLiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS
About us:

OptimumNano Energy co., ltd,  one of the biggest manufacturers for lifepo4 battery,  has specialized in producing battery for more than 12years,  with SGS,NQA,UL. CE. RoHS, ISO9001,TS16949  certification ,80,000 square meters factory, more than 2000 workers ,300 professional engineers.
LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS
LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS
Advantages of  Lithium  battery

1.Very safe
CE,UL approved, it has the best safety and steady performance.
2.Long Cycle life
With more than 2000 times life cycle.
3.Less self-discharge
Self-discharge<3%(month), while the monthly self discharge of sealed lead acid battery is 10%.
4.Light weight and smaller dimension
The dimension is about 1/2-2/3 weight of lead acid
5.Great capacity and more powerful,rechargeable battery
We can install the single battery cells in series and in parallet and it can fully discharge
LiFePO4 Battery 12V 20ah Rechargeable Lithium Battery for UPS
Application of  Lithium  battery

Electric vehicles, EV cars, hybrid buses, e-bikes, electric scooters, e-bus, golf trollery,caravan
Electric boats, ships, catamarans, submarines
Mobile homes, campers and trailers
Small solar applications
Large PV installations - off grid power supplies
Smart-grid solutions - energy storage and balancing
Backup systems, UPS, generators
High power chargers
Telecommunication equipment, mobile phone operator base stations, networking power supplies
Civil, public and military emergency energy supplies

Features of lithium battery:

1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Light weight, small size
9.Quality and security guaranted,with CE,ROHS approval.

1. We will ship the products within 15 working days after receipt of payment.
2. We can ship to you by UPS/FEDEX/DHL/TNT/EMS and so on. Other shipping terms can also be arranged according to specific requirements. 
3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.
Contact us

ADDRESS:No. 9 BLDG, Zhukeng 1st Industrial park, Pingshan Town, SHENZHEN, CHINA 518057
 Welcome to OPTIMUM BATTERY  CO.,LTD for Inquiry and Purchase!
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Miss Joan Deng
sales engineer
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