6V 4500MAH NiMH battery Nickel–metal hydride battery pack

Short Description:

Introduction about 6V NiMH battery Nickel–metal hydride battery pack

Ni-MH battery is a kind of battery with good performance. Ni-MH batteries are divided into high-voltage nickel-hydrogen batteries and low-voltage nickel-hydrogen batteries. The positive electrode active material of the nickel-hydrogen battery is Ni(OH)2 (called NiO electrode), the negative electrode active material is metal hydride, also called hydrogen storage alloy (the electrode is called hydrogen storage electrode), and the electrolyte is 6mol/L potassium hydroxide solution.


Product Detail

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Product Tags

Advantages

Resistant to overcharge and over discharge,

Strong high-speed discharge capability,

Safe to use, especially under conditions of abuse;

Relatively cheap

High power density

We can produce different capacities according to customers requirements.

Nickel-hydrogen battery (NiMH) is an improvement from nickel-cadmium battery (NiCd battery), which replaces cadmium (Cd) with a metal that can absorb hydrogen. It offers higher capacity than nickel-cadmium batteries at the same price, less obvious memory effect, and lower environmental pollution (does not contain toxic cadmium). Its recycling efficiency is better than that of lithium-ion batteries, and it is known as the most environmentally friendly battery. But when compared with lithium-ion batteries, there is a certain memory effect. The old Ni-MH battery has a higher self-discharge response, and the new Ni-MH battery has a fairly low self-discharge (same as alkaline) [3], and can work at low temperatures (-20°C) [4 ]. Ni-MH batteries have a larger output current than carbon-zinc or alkaline batteries, and are relatively more suitable for high-power consumption products. Some special models even have greater output current than ordinary nickel-cadmium batteries.

Ni-MH batteries have a relatively high capacity (in terms of volume). Take AA batteries as an example. The marked capacity of Ni-MH batteries can reach 2900 mAh (milliampere-hour, which is generally called mAh in China as "milliampere hour"), while alkaline batteries have only ~2100mAh (but the initial discharge voltage of alkaline batteries is generally higher than that of nickel-hydrogen batteries), of course it is also much higher than the 1100mAh of nickel-cadmium batteries, but it is still not as good as lithium-ion batteries

Alkaline batteries may leak slightly corrosive and harmful liquids (hazardous to the human body or damage the device using the battery) after a long period of non-use, while lithium batteries may burn or explode when used improperly. Relatively speaking, nickel-metal hydride batteries are relatively safe batteries.

Technical Parameters

6.0V NiMH Battery

Model

Rated Voltage
(V)

Rated Capacity
(mAh)

0.1ltA
Standard Charge

0.5ltA
Standard Charge

0.2ltA
Standard Discharge

Max Weight
(g)

Foreign Standard

Current
(Ma)

Time
(h)

Current
(Ma)

Time
(h)

Current
(Ma)

Time
(h)

HRH6.0-2/3AA-600

6.0

600

60

14-16

300

2.5

120

5

≥75

2/3AA

HRH6.0-2/3AA-700

6.0

700

70

14-16

350

2.5

140

5

≥80

2/3AA

HRH6.0-AA-1200

6.0

1200

120

14-16

600

2.5

240

5

≥130

AA

HRH6.0-AA-1400

6.0

1400

140

14-16

700

2.5

280

5

≥135

AA

HRH6.0-AA-1600

6.0

1600

160

14-16

800

2.5

320

5

≥135

AA

HRH6.0-AA-1800

6.0

1800

180

14-16

900

2.5

360

5

≥140

AA

HRH6.0-AA-2200

6.0

2200

220

14-16

1100

2.5

440

5

≥145

AA

HRH6.0-AA-2400

6.0

2400

240

14-16

1200

2.5

480

5

≥150

AA

HRH6.0-A-2200

6.0

2200

220

14-16

1100

2.5

440

5

≥185

A

HRH6.0-4/3A-3500

6.0

3500

350

14-16

1750

2.5

700

5

≥310

4/3A

HRH6.0-SC-2500

6.0

2500

250

14-16

1250

2.5

500

5

≥280

SC

HRH6.0-SC-2800

6.0

2800

280

14-16

1400

2.5

560

5

≥285

SC

HRH6.0-SC-3000

6.0

3000

300

14-16

1500

2.5

600

5

≥290

SC

HRH6.0-SC-3200

6.0

3200

320

14-16

1600

2.5

640

5

≥295

SC

Product details

5245-1
5245-2
5245-3

Application

application

Why choose us

Rich Experience in R&D and production more than 27 years!

Advanced production line!

OEM&ODM service!

High quality-No complaint!

Prompt on-time delivery! 

Competitive price!

Professional service! 

Factory

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