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72V Lithium Batteries

Customize 18650 Lithium Ion Battery 72v 20ah Battery Pack For Electric Bicycle Balance Scooter

LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.


Nominal Voltage:72V

Nominal capacity:20.8Ah

Working voltage:2.0V~3.65V

AC impedance resistance(1khz):≤0.4mΩ

Max. pulse charge / discharge current: 40A

Dimension: 320mm(L)*206(W)mm*70(H)mm

Weight: 8.34kg






  • Item NO.:

    OSN-1865020s8p-7020
  • Brand:

    OSN POWER
  • Payment:

    TT/Western Union/Paypal
Products Details

Product Name:

Customize 18650 Lithium Ion Battery 72v 20ah Battery Pack For Electric Bicycle Balance Scooter


Highlights

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


  • Play and plug design-simple and easy to convert your golf cart 6 - 6V lead batteries to our only one 36V lithium battery, 8 - 6V Lead Batteries to our one 48V lithium battery.
  • Built-in Battery management systems with all range of protection function-deliver max efficiency and safest performance
  • Much power Storage-More than 50% power storage vs lead Acid Batteries. contributes to more mileage and run farther.
  • Lighter weight&Smaller -obtain battery cells with latest LiFePO4 technology, our lithium golf cart battery weigh only 70% lighter and 50% smaller than lead acid battery.
  • 6 times life span than lead acid battery--a life expectancy of 6000 cycle


Technical Parameters:

No.

Items

Specifications

1

Nominal Voltage

72V

2

Nominal Capacity

20.8Ah

3

Cell inside

18650 3.7V 2600mah

4

Configuration

20S8P

5

Standard Charge Current

4.16A     (0.2C)

6

Max. Charge Current

20.8A     (1C)

7

Protected Circuit Board(BMS)

BMS-Li20S2005-622

8

Continue Discharge Current

20A

9

Peak Discharge Current

40A

10

Full Charged Voltage

84V(4.2V per cell)

11

Charge Cut-off Voltage

85V  (4.25V per cell)

12

Discharge Cut-off Voltage

50V  (2.5V per cell)

13

Battery Net Weight

8.34kg

14

Battery Dimension

320*206*70mm

15

Connector

Input: T Plug

Output:Pin connector

16

Operating Temperature

Charging:  0°C ~ 45°C

Discharging: -20°C ~ 55°C

17

Storage Temperature

 (Recommended to store 20 ± 5°C for long term storage)

18

Life Cycle

>1000 times (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.



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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