Rechargeable 1800mAh AA NiMH Battery | Weijiang Power

Short Description:

The AA Ni-MH battery is designed to have a low self-discharge rate, which means it can hold a charge longer when unused. The AA Ni-MH battery is an excellent choice for powering a wide range of devices, including remote controls, flashlights, toys, and many other portable electronic devices. We have over 13 years of experience in rechargeable Ni-MH battery research, manufacturing, and sales. Contact us with your custom Ni-MH battery needs. 

  • ★Professional AA Ni-MH battery manufacturer in China
  • ★Offering industry-leading AA Ni-MH battery design and manufacturing
  • ★Produce large quantities of AA Ni-MH batteries quickly and efficiently
  • ★Free AA Ni-MH battery samples available

Daily Output of 600,000 Batteries
Free Samples Available
Custom Battery Pack Service
  • Minimum Order Quantity (MOQ): 10 Pieces
  • Model: Ni-MHAA1800
  • Dimension (mm): Diameter 14.5mm*Height 50.5mm
  • Specification

    Competitor Analysis

    Why Choose Us

    Technology Advantages Make a Real Difference to Our AA NiMH Batteries

    We provide OEM & ODM services for AA NiMH batteries at competitive prices. Weijiang Power has invested in advanced technology to improve Ni-MH battery performance and efficiency, like hydrogen storage alloy technology and electrolyte technology. This innovation in the manufacturing process allows our factory to produce AA Ni-MH batteries with longer lifespans, faster charging times, and better energy density. 

    We look forward to working with you to meet your energy needs. 

    Key Features of 1800mAh AA Ni-MH Rechargeable Battery:

    • Reusable, cost-effective, low self-discharge battery
    • More environmentally friendly than traditional NiCad battery
    • Long cycle life of over 1000 times
    • CE certification, RoHS and REACH compliance
    • MSDS report is available for shipping
    • Free sample available

                  

    •    Charging Curves of 1800mAh AA Ni-MH Battery-1.0C                                                        Charging Curves of 1800mAh AA Ni-MH Battery-0.1C/0.2C/0.5C/1.0C 

                   

    •       Discharging Curves of 1800mAh AA Ni-MH Battery-0.2C/0.5C/1C                                             Storage & self discharge Curves of 1800mAh AA Ni-MH Battery

    Specification for NiMH Batteries:

    The below NiMH batteries list is only for reference. Other NiMH batteries with different specifications are also available. Customized NiMH batteries and battery packs are available. Contact us for more detailed information. We have rich experience from battery concept to production seamlessly and on budget.

    Format Model   Size  Capacity(mAh)   Height(mm)  Diameter(mm) Standard Charge Current(mA) Standard Charge Time(h) Rapid Charge Current(mA) Rapid Charge Time(h)
    A 28A1200 A 1200 28.5 17.0 120 16 1200 1.2
    43A1700 A 1700 43.0 17.0 170 16 850 2.4
    43A1800 A 1800 43.0 17.0 180 16 900 2.4
    50A2000 A 2000 50.0 17.0 200 16 1000 2.4
    50A2200 A 2200 50.0 17.0 220 16 1100 2.4
    50A2300 A 2300 50.0 17.0 230 16 1500 2.4
    67A2800 /A 2800 67.0 17.0 280 16 1400 2.4
    67A3300 ⁷/₅A 3300 67.0 17.0 330 16 1650 2.4
    61A3500 ⁷/₅A 3500 67.0 17.0 350 16 1750 2.4
    AA 28AA650 AA 650 29.0 14.5 65 16 650 1.2
    28AA750 AA 750 29.0 14.5 75 16 750 1.2
    43AAl100 AA 1100 43.0 14.5 110 16 1100 1.2
    43AAl200 AA 1200 43.0 14.5 120 16 1200 1.2
    50AAI300 AA 1300 50.5 14.5 130 16 1300 1.2
    50AAI500 AA 1500 50.5 14.5 150 16 1500 1.2
    50AAI600 AA 1600 50.5 14.5 160 16 800 2.4
    50AAI800 AA 1800 50.5 14.5 180 16 900 2.4
    50AAI2000 AA 2000 50.5 14.5 200 16 1000 2.4
    50AAI2200 AA 2200 50.5 14.5 220 16 1100 2.4
    50AAI2300 AA 2300 50.5 14.5 230 16 1150 2.4
    AAA 11AAA80 ¼AAA 80 11.5 10.5 8 16 80 1.2
    15AAA120 AAA 120 15.0 10.5 12 16 120 1.2
    20AAA210 ½AAA 210 20.5 10.5 21 16 210 1.2
    28AAA300 AAA 300 28.0 10.5 30 16 300 1.2
    36AAA400 AAA 400 36.0 10.5 40 16 400 1.2
    44AAA600 AAA 600 44.5 10.5 60 16 600 1.2
    44AAA650 AAA 650 44.5 10.5 65 16 650 1.2
    44AAA700 AAA 700 44.5 10.5 70 16 700 1.2
    44AAA800 AAA 800 44.5 10.5 80 16 400 2.4
    44AAA850 AAA 850 44.5 10.5 85 16 425 2.4
    44AAA900 AAA 900 44.5 10.5 90 16 450 2.4
    50AAA800 L-AAA 800 50.0 10.5 80 16 400 2.4
    67AAA950 LL-AAA 850 67.0 10.5 95 16 950 1.2
    SC 43SC2500 SC 2500 43.0 22.5 250 16 1250 2.4
    43SC2600 SC 2600 43.0 22.5 260 16 1300 2.4
    43SC2800 SC 2800 43.0 22.5 280 16 1400 2.4
    43SC3000 SC 3000 43.0 22.5 300 16 1500 2.4
    44SC3300 SC 3300 44.0 22.5 330 16 1650 2.4
    C 50C4000 C 4000 50.5 2.5 400 16 2000 2.4
    50C5000 C 5000 50.5 2.5 500 16 2500 2.4
    D 6D8000 D 8000 60.5 32.5 800 16 1600 6.5
    60D9000 D 9000 60.5 32.5 900 16 1800 6.5
    60D10000 D 10000 60.5 32.5 1000 16 2000 6.5
    F 90F11000 F 11000 90.5 32.5 1100 16 2200 6.5
    90F13000 F 13000 90.5 32.5 1300 16 2600 6.5
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    Weijiang Power is a professional Ni-MH battery factory in China that produces high-quality Ni-MH batteries that meet or exceed international battery standards. Customers can rely on these AA Ni-MH batteries from Weijiang Power for consistent performance and durability. We can produce large quantities of Ni-MH batteries quickly and efficiently, which benefits businesses requiring bulk orders. Weijiang Power provides our customers with flexible MOQs for AA Ni-MH battery orders, such as 100 pieces for the ordinary 1800mAh AA Ni-MH battery. 

    Let WeiJiang Power be your NiMH battery manufacturer!


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  • The following is the test of WeiJiang NiMH AA battery vs Eneloop AA battery, Panasonic AA battery, GP AA battery, and EBL AA battery.

    Brand  Rated capacity (mAh  Measured capacity (mAh)   Cycle Life 
    WeiJiang NiMH Battery AA 2,000 mAh 2,000 mAh 1200
    Eneloop Panasonic AA 2,000 mAh 1,940 mAh 1200
    GP AA 2,000 mAh 1,750 mAh 1000
    EBL AA 2,000 mAh 1,850 mAh 1000

    After a long test, the above results are obtained. In fact, many brands are one manufacturer, and our factory also cooperates with many brands. We will carefully review the data through confidential negotiation, and then I will update and write an article on testing the brand. Back to the topic, with rechargeable batteries, the best way to reduce waste is to maximize their overall lifespan. Here are some tips to help solve this problem: Store batteries in a cool, dry place as heat accelerates the chemistry that occurs inside most batteries interact, and storing them in a hot place will cause them to wear out faster. Also, humidity creates condensation, which can lead to corrosion and leaks (which is why you shouldn’t store batteries in the refrigerator or freezer, despite the persistent myth). Choosing a charger is an important part, most AA/AAA chargers (such as our (Those recommended in the guide for charging the pool charger) because many times I forget how long it takes to fully charge. But we have an LCD screen charger that can display the number of charging cells, the battery will not continue to charge after it is fully charged, which can reduce the battery life Do not mix old and new batteries. Most AA and AAA power when the lowest capacity battery dies of electronics will stop working — even if the other batteries have enough charge left, so it’s best to Use batteries in groups based on the time you purchased them. Do not mix and match batteries of the same brand in different brands or in different packages) to power a single device

    7 Reasons for Choosing Us

    1. Experienced battery R&D team

    Experienced battery R&D team, more than 1000+ battery type R&D cases for your reference

    Experienced battery R&D team

    2. Planned battery storage system

    Planned battery storage system to ensure the quality of your productsPlanned battery storage system

    3. Packaging system

    Packaging system – we support OEMODM customizable packaging

    Packaging system

    4. 100% full inspection of shipments

    100% full inspection of shipments, truly zero complaints, Perfect quality control physique to package your products with perfect quality.

    full inspection of shipments

    5. Our own logistics follow-up system

    Our own logistics follow-up system ensures the safety of your goods

    Our own logistics follow-up system

    6. The No. 1 battery factory in China’s e-commerce platform

    The battery factory in China's e-commerce platform

    7. The process is meticulous and the service is professional

    What we will do if you do bussines with us?The process is meticulous and the service is professional. In the past 12 years, we have served hundreds of thousands of different customers.

    Reasons for choose us

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