• 3.6V 2/3AAA 300mAh Rechargeable NI-MH Battery Pack
  • 3.6V 2/3AAA 300mAh Rechargeable NI-MH Battery Pack

3.6V 2/3AAA 300mAh Rechargeable NI-MH Battery Pack

Brand: iBorn/OEM
Model: 2/3AAA-3S1P-300

Nominal Voltage: 3.6V
Nominal Capacity:300mAh
Warranty: 1 year

  • 3.6V 2/3AAA 300mAh Rechargeable NI-MH Battery Pack

Description

Product Advantages


Design Integration and Safety Features of the 2/3AAA NiMH Battery Pack

The small nimh battery pack is structurally optimized for modular placement within compact assemblies, providing system designers flexibility in device architecture. Its robust leakage-proof sealing safeguards internal chemistry from environmental exposure, promoting longevity and reducing failure rates. The proprietary assembly process by the custom ni mh battery pack manufacturer includes enhanced thermal management to maintain stable voltage output under fluctuating external temperatures. Additionally, imposing regulatory certifications from CE and UL confirm compliance with industry safety and environmental standards, ensuring suitability for a wide range of professional applications. This design approach reduces integration complexity and enhances product lifecycle reliability.


Operational Efficiency and User-Centered Performance Benefits

From a performance perspective, the 3.6V rechargeable nimh battery pack delivers consistent energy output with minimal capacity degradation over repeated cycles, supporting extended operational uptime and improved ROI. Its compatibility with standard and fast charging protocols offers flexibility in diverse maintenance environments, facilitating rapid recharging schedules for critical workflows. Portability combined with a lightweight format enhances utility in handheld and portable medical, communication, and monitoring devices. The battery pack supplier’s adherence to quality control ensures minimal variance in performance parameters, which is crucial for engineers calibrating sensitive electronics requiring stable supply voltages.



Charge Cut-Off Voltage: 4.5V
Discharge Cut-Off Voltage: 3.0V
Standard Charge: 60mA
Fast charge current: 150mA
Maximum Continuous Discharge Current: 900mA
Peak Discharge Current: 1500mA(<3S)
Size(L*W*H): 30*10.5*33mm Max
Weight: 21g Approx
Cycle life: > 500 
Connector/Wire: TBD
1). Low self-discharge, long-term storage
2). High and low-temperature resistance, stable
3). Good sealing, safe and leak-proof
4). Wide application range
5). Mercury-free and environmentally friendly
Cordless telephone, Walk-Talkie, Two way radio, Electric shaver, electric toothbrush, Emergency lighting, Solar Lighting, Metering instruments, Security systems, Electric toys, Electric power tools, Medical device, Portable vacuum cleaner,etc.

iBorn NiMH Models 

 

Model

Size

Dimension (max)

Capacity

Nominal

Standard Charge

Rapid Charge

Reference

Weight

Diameter

Height

(mAH)

Voltage (V)

Current (mA)

Time

Current (mA)

Time

(mm)

(mm)

(H)

(min)

AAA

2/3AAA300

2/3AAA

10.5

28.7

300

1.2

60

7

300

72

7

AAA600

AAA

10.5

42.8

600

1.2

120

7

600

72

12

AAA600H

AAA

10.5

44.5

600

1.2

120

7

600

72

12

AAA700H

AAA

10.5

44.5

700

1.2

140

7

700

72

12

AAA800H

AAA

10.5

44.5

800

1.2

160

7

800

72

13

AAA900H

AAA

10.5

44.5

900

1.2

160

7

900

72

13

AAA1000H

AAA

10.5

44.5

1000

1.2

180

7

1000

72

13

AA

2/3AA650

2/3AA

14.5

28.5

650

1.2

130

7

650

72

15

4/5AA1200

4/5AA

14.5

43.3

1200

1.2

240

7

1200

72

23

AA600

AA

14.5

49.1

600

1.2

120

7

600

72

24

AA800H

AA

14.5

50.4

800

1.2

160

7

800

72

24

AA1000

AA

14.5

49.1

1000

1.2

200

7

1000

72

24

AA1200L

AA

14.5

49.1

1200

1.2

240

7

1200

72

24

AA1300H

AA

14.5

50.4

1300

1.2

260

7

1300

72

24

AA1500L

AA

14.5

49.1

1500

1.2

300

7

1500

72

26

AA1600H

AA

14.5

50.4

1600

1.2

320

7

1600

72

26

AA1700L

AA

14.5

49.1

1700

1.2

170

14

510

240

27

AA1800H

AA

14.5

50.4

1800

1.2

180

14

540

240

28

AA2000H

AA

14.5

50.4

2000

1.2

200

14

600

240

28

AA2100L

AA

14.5

50.4

2100

1.2

210

14

630

240

29

AA2200H

AA

14.5

50.4

2200

1.2

220

14

660

240

29

AA2300H

AA

14.5

50.4

2300

1.2

230

14

690

240

30

AA2400H

AA

14.5

50.4

2400

1.2

240

14

720

240

30.5

AA2500H

AA

14.5

50.4

2500

1.2

250

14

750

240

31

AA2600

AA

14.5

50.4

2600

1.2

260

14

780

240

31.5

AA2700

AA

14.5

50.4

2700

1.2

270

14

810

240

32

A

2/3A1200

2/3A

17

28.5

1200

1.2

120

14

360

240

32

4/5A1800

4/5A

17

43.2

1800

1.2

180

14

540

240

32

A2100

AR(2)

17

50.3

2100

1.2

210

14

630

240

38

4/3A3600

4/3A

17

67.3

3600

1.2

360

14

1080

240

53

18

18670

18670

18.5

67

3800

1.2

380

14

1140

240

53

18720

18720

18.5

72

4500

1.2

450

14

1350

240

53

SC

SC2800

SC

23

42.8

280

1.2

280

14

840

240

56

SC3000

SC

23

42.8

3000

1.2

300

14

900

240

60

SC3600

SC

23

42.8

3600

1.2

360

14

1080

240

64

C

C4000H

C

26

50.4

4000

1.2

400

14

1200

240

73

D

D8000

D

33

60.3

8000

1.2

800

14

2400

240

157

D9000H

D

33

60.3

9000

1.2

900

14

2700

240

167

D10000

d

33

60.3

10000

1.2

1000

14

3000

240

190

F

F13000

F

32.4

90

13000

1.2

1300

14

3900

390

205

9V

9V 220

9V

26.5*15.6*48.5

220

1.2

22

14

88

180

40

9V 300

9V

26.5*15.6*48.5

300

1.2

30

14

120

180

44



Use Scenarios


Powering Portable Communication Devices in Industrial Settings

In the telecommunications industry, devices such as walkie-talkies and cordless phones rely on compact, durable power sources to maintain extended communication in demanding operational environments. The 2/3AAA nimh battery pack serves in this role by delivering stable 3.6V output and rapid recharge capability, essential for reducing downtime in critical field operations. The battery’s resistance to temperature extremes and certified safety features align with telecommunications compliance standards, ensuring operational reliability. Integration is streamlined due to its standardized form factor, allowing device manufacturers and service providers to deploy reliable, rechargeable batteries that sustain high-current draw scenarios typical in emergency and industrial communications equipment.


Battery Solutions for Medical and Emergency Lighting Equipment

Emergency lighting systems and portable medical devices operate in environments where power stability and longevity are paramount for safety and efficacy. The 3.6V rechargeable nimh battery pack provides a mercury-free, leak-proof energy source designed to endure frequent charge-discharge cycles and environmental stressors without performance compromise. Its rated capacity and discharge current are calibrated to meet stringent requirements for backup power systems, ensuring consistent illumination or device operation during outages. The custom ni mh battery pack manufacturer’s quality assurance processes ensure each pack conforms to CE and RoHS standards, enabling seamless integration with critical healthcare and safety infrastructure systems where uninterrupted power supply is a regulatory mandate.




FAQ 


What types of devices are compatible with your 3.6V 2/3AAA 300mAh rechargeable Ni-MH battery pack?

Our battery pack is suitable for a wide range of portable electronics including cordless telephones, walk-talkies, electric shavers, emergency lighting, solar lights, and medical devices. This versatility makes it a reliable option for many industrial and commercial applications requiring a stable 3.6V rechargeable NiMH battery pack.


Can you provide customized battery packs according to specific requirements?

Yes, as a professional battery pack supplier, we offer customization services to meet different size, capacity, and connector needs. Our manufacturing capacity and engineering expertise allow us to deliver tailor-made Ni-MH battery solutions designed to suit your project’s technical specifications and operational demands.


What are the recommended charging methods for this Ni-MH battery pack?

We recommend charging the battery pack using standard chargers at 60mA or fast chargers at up to 150mA. Our battery supports both standard and fast charging protocols, ensuring efficient recharging while maintaining safety and extending cycle life.


How do you ensure the safety and environmental standards of your Ni-MH battery packs?

We manufacture our batteries with mercury-free materials and employ excellent sealing technology to prevent leakage. Our products comply with CE, RoHS, REACH, and UL certifications, reflecting our commitment to safety, durability, and environmental responsibility as a reliable custom Ni MH battery pack manufacturer.

Certificates

Safety certificate: CE,CB, IEC62133, UL, PSE
Environmental certificate: ROHS, REACH
Quality management certificate: ISO9001, ISO14001, BSCI
Shipping certificate: UN38.3, MSDS, Air/Sea Transport Identification Classification Report

ISO19001

CB certificate

CE certificate

RoHS certificate

UN38.3 certificate

Production Process

Exhibitions

Brand Introduction

Founded in 2011,Shenzhen iBorn Energy has been China’s leading lithium battery manufacturer for over 15 years.Our main products are lithium-ion cells and battery packs, lithium polymer batteries, lithium iron phosphate (LiFePO4) batteries, Li-SOCl2(ER) batteries, home energy storage batteries, Solar Batteries, etc. Our Products are widely used in Portable Electronics like Bluetooth headsets portable speakers GPS Trackers, IoT devices, Electric Scooters, Electric Bikes, Solar Lights, Home Energy Storage Systems, Recreational Vehicles, Marine and Boats, Golf Carts, Electric Vehicles, etc.
Our factory is ISO9001& ISO14001 certified and located in the Dongguan City, Guangdong province, covering an area of 150,000 square meters, with over 1000 employees.Currently, the production capacity is: li-ion battery 300,000 pcs/day, lithium polymer battery 100,000 pcs/day, lithium iron phosphate battery 50,000 pcs/day, Li-SOCl2 battery 50,000 pcs/day.

CONTACT US

Interested in learning more? Fill out below Quick Inquiry Form and we'll get back to you with all the details right away!
First Name *
Email *
Message *
Verification Code *
Verification Code
Leave a message
First Name *
Email *
Message *
Verification Code *
Verification Code