battery 6v 4.5ah lead-acid battery

battery 6v 4.5ah lead-acid battery

Company Introduction

Leadhoo Battery is a state-of-art company devoted to research, develop and manufacturing of the Lead Acid battery. Through 15 years of development, Leadhoo has grown to well-known and the most reliable storage battery brand at home and abroad. With a 30,000 square meter manufacturing plant finely tuned for efficiency, strong innovation capability from our R&D team, ISO standard manufacturing processes, effective management, and the awareness of being an industry leader in the supplier of VRLA batteries. OEM/ ODM welcomed.

Ideal Application

1. Telecommunication systems

2. Signal systems and Emergency lights

3. Fire fighting, safety device and alarm monitoring

4. Portable electric appliances and mining system

5. Computers and uninterrupted power supply(UPS)

6. Telephone switchboards, electric equipments, medical equipments, medical instruments and meters

7. Solar & wind power systems

Characteristics of battery 6v 4.5ah lead-acid e-bike battery

Capacity 25°C(77°F) 20 hour rate(0.225A) 4.50AH

10 hour rate(0.41A) 4.10AH

5 hour rate(0.77A) 3.850AH

1 hour rate(2.70A) 2.70AH

1.5 hour discharge to5.25V 1.8A

Intemal Resistance For Full Charged Battery at 25°C(77°F) 16mΩ

Capacity affected by temperature(20hour rate) 40°C(104°F) 102%

25°C(77°F) 100%

0°C(32°F) 85%

~15°C(5°F) 65%

Self-discharge at 25°C(77°F) Capacity after 3 months storage 91%

Capacity after 6 months storage 82%

Capacity after 12 months storage 64%

Terminal T1

Charge(constant Voltage) Cycle Initial Charging Current less than 1.8A Voltage 7.20~7.50V Time14~16H

Float Voltage 6.75~6.90V

Certifications for battery 6v 4.5ah

productionprocess

Certifications for scale battery, toys battery, small one

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