Batteries

Our assortment of rechargeable NiMH batteries and battery packs gives you variety of options for powering your robot or electronics project. The battery packs are composed of 1.2 V cells and are available in several different capacities. These packs are well-suited for powering small robots, and the smaller (1/3- or 2/3-AAA) packs make great power sources for miniature robots, such as those that might be based on our Baby Orangutan robot controller.

If you do not already have an appropriate battery charger, we recommend the iMAX-B6AC balance charger/discharger.

3-cell (3.6 V) NiMH battery packs: AA, AAA, 2/3-AAA, and 1/3-AAA.
The smaller, 1/3- and 2/3-AAA NiMH battery packs are great for miniature robots.

Assorted 3.6-volt (3-cell) NiMH battery packs.

Assorted 4.8-volt (4-cell) NiMH battery packs.

Assorted 6.0-volt (5-cell) NiMH battery packs.

Assorted 7.2-volt (6-cell) NiMH battery packs.

Assorted 8.4-volt (7-cell) NiMH battery packs.


Pololu item #: 1003
Price: $2.39
Quantity:

This is a generic rechargeable AA NiMH battery with a capacity of 2200 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with our AA battery holders. You will need to charge these batteries before you first use them.

Pololu item #: 1002
Price: $1.59
Quantity:

This is a generic rechargeable AAA NiMH battery with a capacity of 900 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with our AAA battery holders. You will need to charge these batteries before you first use them.