72V High Capacity Battery

72V high capacity battery has the advantages of safety and reliability, beautiful appearance, high capacity, small size, light weight and long service life.

Product Details

Description

72V high capacity battery has the advantages of safety and reliability, beautiful appearance, high capacity, small size, light weight and long service life. Under normal charging voltage, the high-quality electrolyte only produces a small amount of gas, thus the battery also has the characteristics of small internal resistance, good low-temperature starting performance, longer service life, etc. This high capacity battery is widely used in television, telecommunications communication systems, UPS power systems, electronic instrumentation, medical equipment, emergency alarm devices and other fields.


Specifications

Product Name72V High Capacity Battery

Type

6-EVF-38A

Characteristic Curve

Rated Voltage

72V

image001.jpg 

Rated Capacity (2hr)

38Ah

Reference Weight (Kg)

11.1

Length (mm)

222

Width (mm)

105

Height (mm)

176

Total Height (mm)

176

Capacity (25℃)

3hr

180min

Inner resistance (25℃)

Fully charged state

12mΩ

Battery capacity at different temperatures (2hr)

40℃

102%

image003.jpg 

25℃

100%

0℃

85%

-15℃

70%

Storage capacity (25℃)

Stored for 3 months

90%

Stored for 6 months

80%

Stored for 9 months

60%

Maximum short circuit current (25℃)

100A(5S)

Features

  • Adopts high-quality alloy mesh material with good corrosion resistantance, good electrical conductivity, less deflation and low water loss rate.

  • No memory effect and rechargeable, longer battery life.

  • Safer, more environmentally friendly, free of heavy metals and harmful substances.

  • The built-in IC chip prevents mechanical accidents caused by overcharging, overdischarging, overcurrent, overheating, and short circuit of the battery pack.

  • The positive and negative electrodes adopt a paste structure, high specific energy and high current discharge performance.

  • Small aperture AGM spacers and special microfibers are used for compact assembly to avoid short circuit faults.


Attentions

  • Protect the battery from strong vibrations or impact.

  • Keep away from heat sources when installing the battery.

  • The loop switch must be turned off when the battery is connected to the charger or load.

  • It is not possible to mix old and new batteries and not to use batteries in sealed containers.

  • Before installing the end connector and turning on the battery, check the total voltage of the battery system and the connection of the positive and negative electrodes.

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Inquiry

+86-572-6293365

No.42, Daxuan Road, Meishan Industrial Park, Changxing, Zhejiang, China.

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