24V 20ah Lithium Battery Pack for Back up Power

- Dec 14, 2016 -

24V 20ah Lithium Battery Pack for Back up Power Basic Info
  • Model NO.:battery pack

  • Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat

  • Discharge Rate: Medium Discharge Rate

  • Electrolyte: Acid

  • Rechargeable: Chargeable

  • Weight: Approx.3.5kg

  • Components:LiFePO4

  • Application: EV, E-Bike, UPS, Solar Energy Storage System

  • Lifespan: 2500 Cycles at 100% Dod

  • Trademark: Melsen/ OEM

  • Origin: Hunan, China

  • Type:Lithium-Ion Batteries

  • Nominal Voltage:12V

  • Shape:Flat Battery

  • Installation: Packaged

  • Sizes: 51(H)*157(W)*318(L)mm Customize Accepted

  • Voltage:12.8V

  • Energy: 422.4wh

  • Composed Type: Series and Parrallel

  • Capacity: 33ah

  • Specification:LiFePO4

  • HS Code: 8507600090


Specification of li-ion battery pack 24v 20ah


These cells are very safe in normal operation, DO NOT cause fires as the early Lithium Phospate batteries.


The selected batteries solve the Safety concerns of being in an Electric Vehicle (EV) / Electric Car Conversion Kit, every cell has a built-in safety device if punctured or damaged, will vent to the atmosphere making the cell much safer.

12V 33Ah lithium LiFePO4 battery for car start
Model No.PL12334S1P
Cell & MethodLiFePO4, 4S1P
Dimension(D*W*H)51(H)*157(W)*318(L)mm(with case)
WeightApprox.3.5Kg
Norminal Voltage12.8V
Working voltage10.0V to 14.6V
Rated Capacity33Ah
Energy422.4Wh
Discharge rateContinuous:≤3C
Max: ≥4C / 30S
Charge rate≤1C
Suggested discharge & charge rate0.5C & 0.33C
High Rate Discharge Capacity> 90% Rated Capacity
Discharge Capacity @ -20ºC(-4ºF)> 70% Rated Capacity
Cycle Life>2500 Cycles @ 1C 100% DOD
Months Self Discharge≤ 5% @ 25ºC(77ºF)
Efficiency of Charge100% @ 1/3C
Efficiency of Disharge95% @1C
Charge Temperature0°C ~ 45°C @ 65±20%Relative Humidity
Discharge Temperature-20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
Storage Temperature0°C ~ + 45°C @ 65±20%Relative Humidity

 

How long do the batteries last?

§ 10 years / 200,000 KM (124,275 miles) [calculated based on 100km battery pack]

§ 2000 charges & discharges at 100%.

§ This means approximately 10 years of normal use 200,000 KM. (124,275 miles)
§ Normal use is defined as 20,000km/year. (12,500 miles/year)
 

 Order information
 
Sample is avaliable and welcome.
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF,DDU and DDP are available.
Delivery time: 7 working days for sample order, 15- 25 working days for mass order.

SNL is a professional lithium ion battery supplier in china, we have a professional team in making all aspects better and better, our products are: 

Contact: Doris

Tel: +86 186 6567 6364

Email: info(at)sinolibattery.com

Skype: dorisluo2012

Whatapp: +8618665676364



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