3.2V 70Ah Prismatic Lithium Ion Cell for Rechargeable Battery Cell 3.2Volt 70Ah

Sales 3.2V 70Ah Prismatic Lithium Ion Cell for Rechargeable Battery Cell 3.2Volt 70Ah

Nominal Voltage:3.2V

Nominal capacity:70Ah

Working voltage:2.0V~3.65V

AC impedance resistance(1khz):0.8

Max. pulse charge / discharge current: 105A

Dimension: 173mm(L)*101.8(H with pole)mm*97(H)mm

Weight: 1.442kg






Product Detail  

Product Name:

3.2V 70Ah Prismatic Lithium Ion Cell for Rechargeable Battery Cell 3.2Volt 70Ah


Highlights

Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:

  • Higher safety and stability:non-toxic, non-polluting, no rare earth metals, no explosion, no fire.
  • Long service life:10 times lifespan extended to 20000-30000 cycles.
  • 1/4 lighter than lead-acid batteries.
  • The LFP battery can work in a wide temperature range from -20 to +75°C
  • No memory effect. Can be charged on demand without loss of capacity.
  • Suitable for RV, ship, home storage, telecommunication (base station battery)


Application

Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
--Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 
Other Applications
--Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light 
--RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
--LED Backup / Engine Starting Battery,etc.



Technical Parameters:

No.

Items

Specifications

1

Nominal Voltage

3.2V

2

Nominal Capacity

70Ah

3

Standard Charge Current

0.2C-0.5C

4

Max. Charge Current

1C

5

Continuous Discharge current

105A

6

Peak Discharge Current

2C

7

Charge Cut-off Voltage

3.9V

8

Discharge Cut-off Voltage

2.0V

9

Inner Resistance

(Impedance)

0.8 

10

Weight

1.442KG

11

Dimensions

Width: 173 mm

Height: 97mm

Height with pole:101.5mm

12

Operating Temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 60°C

(The cell surface temperature cannot exceed 70°C)

13

Storage Temperature/Humidity

Temperature: -10°C ~ +35°C

Humidity:65%±20%RH

(optimal store temperature of 23 ± 5°C for long term storage)

14

Cycle Life

2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)

There is no doubt that choosing LFP is the most cost effective, environmental way.

Come us at service@osnpower.com to get LiFePO4 catalog and quotations.


Packing and Shipping


We offer a variety of shipping methods: sea, land, air




How To Find

the right deep cycle battery

We provide 24 hours online service. Any interest, please contact service@osnpower.com for support and more information, our professionals will reply you ASAP. OSN POWER will provide you with a variety of lithium deep cycle batteries. We're here to help you find the right battery.



Electric Performance Curve



Cycle curve(charge/discharge: 0.5C/0.5C, 3.65V-2.5V)


Attentions:

For safety usage, please be careful on below:

Warning!

1. Do not immerse the battery in water and keep it dry when not in use;

2. Do not knock, throw or affect the battery near a fire source or under extremely hot conditions;

3. Please charge according to the charging requirements;

4. Do not reverse the positive (+) and negative (-) terminals;

5. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals;

6. Do not directly weld the battery terminals.



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