

Rechargeable NiMH Battery Pack: 4.8 V, 900 mAh, 4x1 AAA Cells, JR Connector
This is a rechargeable 4.8 V NiMH battery pack with a capacity of 900 mAh. The pack consists of four AAA cells in a single row 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
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Li-Ion battery type 18650 with a nominal voltage of 3.7 V and a capacity of 3450 mAh. Sanyo NCR18650GA
Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell
No product available!
Li-Po battery with a rated voltage of 3.7 V and a capacity of 800 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP503448
Rechargeable NiMH Battery Pack: 4.8 V, 350 mAh, 4x1 2/3-AAA Cells, JR Connector
No product available!
Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 3+2 AA Cells, JR Connector
Li-Ion battery type 18650 with a nominal voltage of 3.7 V and a capacity of 2500 mAh. Samsung INR18650-25R
No product available!
Li-Po battery 3.7V / 220mAh. Connector + JST-BEC 2,54, 2 pins, PCM protection, cable length 150mm. Akyga LP402036
Rechargeable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell
No product available!
Rechargeable NiMH Battery Pack: 6.0 V, 350 mAh, 5x1 2/3-AAA Cells, JR Connector
Li-Po battery with a rated voltage of 3.7 V and a capacity of 650 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP603040
Set of 8 Panasonic Eneloop R3/AAA rechargeable batteries with 800 mAh capacity and 1.2V voltage. Packaged in eco-friendly packaging (blister). Panasonic BK-4MCDE/8BE
Li-Po battery 3.7V / 700mAh, PCM protection, connector, 2 pins, cable length 150mm. Akyga LP503442
No product available!
Li-Ion 18650 battery with a nominal voltage of 3.6V and a capacity of 3500mAh. It has protection against overcharging, excessive discharge, overload and short circuit.
Li-Po battery with a rated voltage of 3.7 V and a capacity of 450 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP502248
No product available!
The VARTA nickel-metal hydride (Ni-MH) AAA (R3) 800 mAh rechargeable batteries are reliable power sources, ideal for everyday devices such as remotes, clocks, and flashlights. Thanks to the "Ready to use" technology, they are pre-charged and ready to use right out of the packaging, and their low self-discharge rate ensures long-lasting energy retention.
The VARTA Ni-MH D (R20) 3000 mAh rechargeable batteries are reliable power sources, ideal for high-power devices such as flashlights, radios, and medical equipment. They are designed for multiple charging cycles, making them an eco-friendly and cost-effective choice. The package contains 2 pieces of these batteries.
Rechargeable NiMH Battery Pack: 4.8 V, 900 mAh, 4x1 AAA Cells, JR Connector