Rechargeable NiMH Battery Pack: 4.8 V, 350 mAh, 4x1 2/3-AAA Cells, JR Connector

AUD $9.95

In Stock: Ships Today  

Back orders: Ship 131 units in 7 days

Our Code: SKU-003121

Supplier: [Pololu MPN:2241]

This is a rechargeable 4.8 V NiMH battery pack with a capacity of 350 mAh. The pack consists of four 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.


Description

Connector

NiMH battery pack JR connector

NiMH battery pack JR connector

This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used). The connector is the same as what is found on the most servos and has a 0.1" spacing, so it fits nicely with 0.1" male headers and can plug directly into most RC receivers, servo extension cables, and servo switch harnesses, and custom cables made with JR male connectors or Futaba J male connectors. Note, however, that this style of connector is often referred to as “male” in the RC hobby industry, so please use the picture on the right to clear up any potential confusion.

Capacity Options

Our rechargeable NiMH battery packs give you variety of options for powering your robot or electronics project. The battery packs use 1.2 V cells and are available in several capacities:

3-cell (3.6 V) NiMH battery packs: AA, AAA, 2/3-AAA, and 1/3-AAA

3-cell (3.6 V) NiMH battery packs: AA, AAA, 2/3-AAA, and 1/3-AAA

Cell Type Capacity (mAh)
AA 2200
AAA 900
2/3 AAA 350
1/3 AAA 200

The picture to the right shows the relative sizes of our NiMH battery packs. These packs are well-suited for powering small robots, and the smaller (1/3- or 2/3-AAA) battery packs make great power sources for miniature robots, such as those that might be based on our Baby Orangutan robot controller.

The smaller, 1/3- and 2/3-AAA NiMH battery packs are great for miniature robots

The smaller, 1/3- and 2/3-AAA NiMH battery packs are great for miniature robots

Assorted NiMH batteries and battery packs

Assorted NiMH batteries and battery packs

Battery pack colour may differ from what is shown in the main product picture.

Note: The battery voltages listed in the product descriptions are based on the 1.2 V nominal voltage of the NiMH cells from which the packs are made. The actual voltage will depend on how charged the batteries are. A fully charged NiMH cell will deliver almost 1.5 V, so, for example, a “6V”, 5-cell pack can measure over 7 volts after being charged, and it can fall well below 5 volts when the pack is drained. You will need to charge these battery packs before you first use them. The iMAX-B6AC battery charger works well with these battery packs.


Specifications

Dimensions

Size: 41 x 11 x 31 mm
Weight: 1.07 oz

General specifications

Voltage: 4.8 V
Capacity: 350 mAh
Cells: 4
Cell type: 2/3-AAA NiMH
Connector: JR, 3-pin female

Resources

Recommended links

Understanding Battery Capacity

FAQs

Do you have any recommendations for battery chargers?
We have had good experiences with the iMAX-B6AC balance charger/discharger and regularly use it to charge batteries here at Pololu.

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