Ni-MH batteries are precisely nickel-metal-hydride batteries. They are composed of a cathode, which has the form of a nickel plate, and also an anode made of a metal alloy. Ni-MH accumulators are characterized by long discharge time. During this process there is a slight decrease in voltage at the output. In the case of a low level of charge there is a sharp drop in voltage. For Ni-MH accumulators we use special chargers, only in this way we can make up for energy shortages in them. The battery is free of the harmful substance cadmium. It is also characterized by a relatively high energy density. It is used in the production of hybrid cars, but its potential is so great that it will also work well in smaller projects and electronic devices.
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DFRobot Gravity - line tracking sensor - reflective, digital
Index: DFR-11273
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Ni-MH batteries
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Green Cell HR03 AAA Ni-MH 800mAh battery - 4pcs.
High performance nickel-metal hydride (Ni-MH) batteries, 800 mAh capacity and 1.2 V . They can operate in temperatures from -20°C to 60°C. They provide longer operating...
Index: GRE-17267
Index: GRE-17267
Battery Panasonic Eneloop Lite R6 AA 950mAh - 2pcs.
Powerful rechargeable batteries from Panasonic R6 AA (big sticks). Nominal voltage: 1,2V. Capacity: 950 mAh. Up to 3000 charging cycles. Retains 70% of capacity after 5 years....
Index: BAL-13723
Index: BAL-13723
EverActive Silver Line battery R20/D Ni-MH 5500mAh - 2pcs
EverActive R20 / D battery. Nominal voltage: 1,2 V. Capacity: 5500 mAh. Price for 2 pieces.
Index: AKU-04215
Index: AKU-04215
EverActive Silver Line battery R03 AAA Ni-MH 800mAh - 4pcs.
EverActive R03 / AAA (small toe) battery. Nominal voltage: 1,2 V. Capacity: 800 mAh. Price for 4 pieces.
Index: AKU-04211
Index: AKU-04211
EverActive Silver Line 6F22 9V Ni-MH 250mAh
EverActive 6F22 9V batteries. Nominal voltage: 8,4 V. Capacity: 250 mAh.
Index: AKU-08319
Index: AKU-08319
Panasonic Eneloop R6 AA Ni-MH 2000mAh battery - 4 pcs.
Powerful rechargeable batteries from Panasonic R6 AA (small sticks). Nominal voltage: 1,2V. Capacity: 2000 mAh . Up to 2100 charging cycles. Retains 70% of capacity after 10...
Index: BAL-10851
Index: BAL-10851
Battery EverActive Professional Line baterry R6 AA Ni-MH 2600mAh - 4pcs
EverActive R6 AA batteries (large fingers). Nominal voltage: 1,2 V. Capacity: 2600 mAh. Price for 4 pieces.
Index: AKU-03344
Index: AKU-03344
Panasonic Eneloop R3 AAA Ni-MH 800mAh battery - 2 pcs.
Powerful rechargeable batteries from Panasonic R3 AAA (small sticks). Nominal voltage: 1,2V. Capacity: 800 mAh . Up to 2100 charging cycles. Retains 70% of capacity after 10...
Index: BAL-10857
Index: BAL-10857
EverActive Silver Line battery R6 AA Ni-MH 2000mAh - 4pcs.
EverActive R6 / AA (big stick) rechargeable battery. Nominal voltage: 1,2 V. Capacity: 2000 mAh.
Index: AKU-04212
Index: AKU-04212
EverActive Professional Line battery R14/C Ni-MH 5000mAh - 2pcs
EverActive R14 / C battery. Nominal voltage: 1,2 V. Capacity: 5000 mAh. Price for 2 pieces.
Index: AKU-04217
Index: AKU-04217
R3 AAA Ni-MH 800mAh Panasonic Eneloop battery - 4 pcs.
Powerful rechargeable batteries from Panasonic R3 AAA (small sticks). Nominal voltage: 1,2V. Capacity: 800 mAh . Up to 2100 charging cycles. Retains 70% of capacity after 10...
Index: BAL-10850
Index: BAL-10850
Battery Varta Ready2Use 6F22 9V Ni-MH 200mAh
The highest quality Ni-MH 6F22 / 9 V battery with 200 mAh capacity. Varta Ready2Use are the strongest cells of the new generation, which withstand high current discharge....
Index: BAL-15720
Index: BAL-15720
Battery Green Cell HF9 Ni-MH 9V 250mAh
Green Cell 's high-performance nickel-metal hydride battery (Ni-MH) HF9 , with 250 mAh capacity and 9 volts.
Index: GRE-19553
Index: GRE-19553
EverActive Silver Line battery R14 Ni-MH 3500mAh - 2pcs.
EverActive R14 / C battery. Nominal voltage: 1,2 V. Capacity: 3500 mAh. Price for 2 pieces.
Index: AKU-04213
Index: AKU-04213
Panasonic Eneloop Pro R6 AA 2500mAh battery - 2 pcs.
Panasonic's powerful Eneloop Pro R6/AA Ni-MH (big sticks) rechargeable batteries. Nominal voltage: 1,2 V. Capacity: 2500 mAh . Retains 85% of capacity after 12 months. Price...
Index: BAL-10854
Index: BAL-10854
NiMH Varta PRO 2600mAh 1.2 V AA rechargeable battery - 4 pcs.
Four Ni-MH batteries Varta in an AA battery housing. The voltage of one cell is 1.2 V and the capacity is 2600 mAh . High quality rechargeable batteries can power...
Index: BAL-16681
Index: BAL-16681
EverActive Professional Line Battery R3 AAA Ni-MH 1000mAh - 4pcs
EverActive R3 AAA batteries. Nominal voltage: 1,2 V. Capacity: 1000 mAh. Price for 4 pieces.
Index: AKU-03345
Index: AKU-03345
EverActive Professional Line battery R20 / D Ni-MH 10000mAh - 2pcs.
EverActive R20 / D battery. Nominal voltage: 1,2 V. Capacity: 10000 mAh. Price for 2 pieces.
Index: AKU-04214
Index: AKU-04214
GP ReCyko+ R6 AA Ni-MH 2600mAh - 4pcs
Rechargeable Ni-Mh AA (R6) battery - a popular large stick, with a nominal voltage of 1.2 V and a capacity of 2600 mAh . Price for 4 pieces.
Index: AKU-09336
Index: AKU-09336
Panasonic Eneloop Pro R3 AAA Ni-MH 930mAh battery - 4 pcs.
Powerful Eneloop Pro rechargeable batteries from Panasonic R3/AAA Ni-MH (small sticks). Nominal voltage: 1,2 V. Capacity: 930 mAh . Retains 85% capacity after 12 months....
Index: BAL-10852
Index: BAL-10852
Panasonic Eneloop Pro R3 AAA Ni-MH 930mAh battery - 2 pcs.
Powerful Eneloop Pro rechargeable batteries from Panasonic R3/AAA Ni-MH (small sticks). Nominal voltage: 1,2 V. Capacity: 930 mAh . Retains 85% of capacity after 12 months....
Index: BAL-10856
Index: BAL-10856
Redox NiMH package 1500mAh 7,2V
A pack of NiMh batteries with a nominal voltage of 7.2 V and a capacity of 1500 mAh. It has cables terminated with a Tamiya type socket. Its dimensions are: 130 x 46 x 24 mm,...
Index: AKU-03434
Index: AKU-03434
Redox NiMH package 2000mAh 7,2V
A pack of NiMh batteries with a nominal voltage of 7.2 V and a capacity of 2000 mAh. It has cables terminated with a Tamiya type socket. Its dimensions are: 131 x 46 x 24 mm,...
Index: AKU-03435
Index: AKU-03435
Redox NiMH package 3000mAh 7,2V
A pack of NiMh batteries with a nominal voltage of 7.2 V and a capacity of 3000 mAh. It has cables terminated with a Tamiya type socket. Its dimensions are: 131 x 46 x 24 mm,...
Index: AKU-03437
Index: AKU-03437
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Check our offer of Ni-MH batteries. We offer products of only reputable and proven companies, so you can buy Panasonic, Esperanza and GPX Extreme batteries from us.
What are nickel-metal-hydride batteries?
Ni-MH batteries have long been the main power source used in mobile phones. Their popularity grew with the emergence of hybrid cars in 2013, where they were used. Their operation is similar to that of Ni-CD batteries. However, they have a slightly different design, which also translates into their technical parameters and performance and working conditions. It is important to know that Ni-MH batteries have twice the energy density in relation to mass. Their advantage is also smaller memory effect than in case of Ni-CD batteries. However, one should not forget about the occurrence of this phenomenon, taking it into account during charging.
For the full potential of the battery to be used, several rules must be followed. We always charge it for at least one hour. Discharge the battery to a certain level before connecting it to a charge. However, we do not lead to a complete discharge. The battery life is significantly affected by the temperature, which cannot be either too low or too high. This means that we do not leave the cell connected to the charger for too long. This can have a negative impact on its capacity. According to many studies and statistics, by treating the Ni-MH battery properly, its life can be extended to 1000 charging cycles. This is a relatively long period of time, which, however, may shorten if we do not follow at least the basic principles of battery use.
Ni-MH batteries in our offer
We have created an offer of Ni-MH batteries, in which you will find sets containing from one to eight cells. The available variants include 9 V, 7.2 V and 1.2 V Ni-MH batteries. It is worth noting their capacities, which in this case are very different. You can choose from batteries with a capacity from 250 mAh up to 10,000 mAh, which are already designed for very technologically advanced devices and projects. We use only the products of renowned manufacturers that stand out in the electronic industry and offer the best Ni-MH batteries. You will find proposals from Panasonic, Redox, Varta, Esperanza, everActive, GP Powercell and GPX Extreme.
We have both small AAA sticks as well as bigger AA, we have NiMH PP3 - 9V, R14 and R20 batteries and 2S package. All these batteries and rechargeable batteries are used in electronics and robotics for smaller and larger projects. Check our range of Ni-MH batteries, compare the parameters of selected models and choose the one that best suits the technological requirements of your electronic project and device. They are one of the most popular types of rechargeable batteries with high potential, which is still being discovered by professionals. A well-fitting battery contributes to the efficiency, smooth operation and safety of the device. It is also important for its durability, failure rate and resistance to the load to which it is exposed by intensive work and difficult environmental conditions.