2/3 AAA NiMH Flat Top Battery (320 mAh)


Power Portable

(No reviews yet) Write a Review
Minimum Purchase:
4 units
Bulk Pricing:
Buy in bulk and save
2/3 AAA
1.2 Volt
Flat Top
Adding to cart… The item has been added

Compatible Products

Qty. Price
Product Specifications


  • Size: 2/3 AAA
  • Capacity: 320 mAh
  • Chemistry: NiMH
  • Terminal: Flat Top
  • Voltage: 1.2 Volt


  • No memory effect
  • Reliable service life
  • Long lasting performance
  • Recharges up to 1000 cycles

Ideal for the following applications

  • Building Battery Packs

Dimensions and Weight

  • Length: 28 mm (1.1")
  • Diameter: 10 mm (0.40")
  • Weight: 7 grams (0.25 oz)

2/3 AAA NiMH Flat Top Batteries (320 mAh)

Rechargeable batteries have become increasingly popular in recent years, and for good reason. They are not only eco-friendly, but they also save you money in the long run. One rechargeable battery option that you may not be as familiar with is the 2/3 AAA NiMH flat top battery, which has a capacity of 320 mAh and a voltage of 1.2 volts.

This rechargeable battery is perfect for small electronic devices such as remote controls, wireless keyboards, and other small gadgets. It is also an excellent choice for DIY enthusiasts who like to build their battery packs. The battery has a flat top terminal, making it easy to solder onto a circuit board or connect to other batteries to create a custom battery pack.

One of the main advantages of this rechargeable battery is that it has no memory effect, meaning that you can recharge it at any time without having to wait for it to completely discharge first. This is especially useful for electronic devices that you use frequently, as you can recharge the battery whenever it's convenient for you.

Another advantage is the reliable service life of this battery. It can be recharged up to 1000 cycles, meaning that it can be used and recharged many times before needing to be replaced. This is much more cost-effective than using disposable batteries that need to be replaced every time they run out of power.

The 2/3 AAA NiMH flat top battery also has a long-lasting performance. It can hold a charge for an extended period, so you won't have to worry about constantly recharging it. This is especially useful for devices that are not used frequently, such as emergency flashlights or backup remotes.

When building battery packs with this rechargeable battery, it is important to consider its dimensions. The battery is 28 mm in length and 10 mm in diameter, with a weight of 7 grams. These specifications make it an ideal size for small electronic devices, but they also need to be taken into account when designing custom battery packs.

In summary, the 2/3 AAA NiMH flat top battery is an excellent rechargeable battery option for small electronic devices and DIY projects. Its no memory effect, reliable service life, long-lasting performance, and rechargeable capabilities make it a cost-effective and eco-friendly choice. Whether you're a DIY enthusiast or simply looking to save money on batteries, the 2/3 AAA NiMH flat top battery is definitely worth considering.