Rechargeable NiMH Battery Pack: 7.2 V, 350 mAh, 3x2 2/3-AAA Cells, JR Connector
This is a rechargeable 7.2 V NiMH battery pack with a capacity of 350 mAh. The pack consists of six 2/3-size AAA cells in two rows and a 4" lead terminated by a “JR”-style 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.
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:
![]() |
| 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.
|
|
Battery pack color 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.
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Lithium-polymer battery type LP103035 with a nominal voltage of 3.7 V and a capacity of 1050 mAh, equipped with a PCM protection circuit and a JST 2.54 2-pin connector on a 150 mm cable. Akyga AKY0662
No product available!
Lithium-polymer battery type LP603450 with a nominal voltage of 3.7 V and a capacity of 1200 mAh, equipped with a PCM protection circuit and a JST 2.54 2-pin connector on a 100 mm cable. Akyga AKY0638
No product available!
Li-Po battery with a rated voltage of 3.7 V and a capacity of 250 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP601730
Li-Po battery 3.7V / 980mAh, PCM protection, connector, 2 pins, cable length 150mm. Akyga LP573450
LP903450 lithium-polymer battery with a nominal voltage of 3.7 V and a capacity of 1600 mAh, equipped with a PCM protection circuit and a 150 mm lead terminated with a JST 2.54 2-pin connector. Akyga AKY0099
No product available!
Akyga AKY0300 battery with a voltage of 3.7 V and a capacity of 320 mAh, equipped with a PCM module and a 2-pin JST connector. Its small size and protective features make it perfect for compact electronic projects and mobile devices.
everActive R20/D rechargeable batteries with a capacity of 10000 mAh are new-generation cells in Ready To Use technology, intended for intensive use in flashlights, toys and professional devices. They are characterized by high performance, long durability and real capacity confirmed by tests in accordance with the IEC standard.
Rechargeable NiMH Battery Pack: 6.0 V, 900 mAh, 5x1 AAA Cells, JR Connector
No product available!
Lithium-polymer Li-Po battery with a nominal voltage of 3.7V and a capacity of 110mAh, equipped with a PCM protection circuit and a lead with a JST 2.54 2-pin connector, 150mm long. Akyga AKY0474
No product available!
Lithium-polymer Li-Po battery with a nominal voltage of 3.7V and a capacity of 800mAh, equipped with a PCM protection circuit and a lead with a JST 2.54 2-pin connector, 150mm long. Akyga AKY0559
No product available!
Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell
No product available!
LP674261 lithium-polymer battery with a nominal voltage of 3.7 V and a capacity of 2000 mAh, equipped with a PCM protection circuit and a 50 mm lead terminated with a Molex 2.50 2-pin connector. Akyga AKY0640
No product available!
INR21700 lithium-ion battery with a nominal voltage of 3.6V and a capacity of 6000mAh, designed for powering electronic devices and systems that require increased capacity and higher discharge current. Akyga AKY2185
No product available!
Li-Po battery with a rated voltage of 3.7 V and a capacity of 150 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP402025
INR18650 lithium-ion battery with a nominal voltage of 3.7V and a capacity of 2200mAh, equipped with a PCM protection circuit, designed for powering electronic devices. Akyga AKY2460
No product available!
INR18650 lithium-ion battery with a nominal voltage of 3.6V and a capacity of 2900mAh, designed to operate with an increased discharge current of 3C, intended for powering electronic devices and battery systems. Akyga AKY2173
No product available!
Rechargeable NiMH Battery Pack: 7.2 V, 350 mAh, 3x2 2/3-AAA Cells, JR Connector