If you’re a beginner, NiMH batteries not only save your budget, but the stable chemistry prevents you from abusing them. This extends the life of the battery.Ī: As mentioned above, they each have their pros and cons. Although the memory effect of NiMH batteries is small, I still recommend that you try to recharge them after each use, and charge them all at once.
They can be used for more than 5 years as long as they are not abused. Q: What is the service life of NiMH batteries?Ī: The cycle life of NiMH rechargeable batteries can reach 500 times. If you want to improve the overall performance of your vehicle, then upgrading the NiMH to Lipo is the easiest way. Lipo has a high C-rate and high voltage platform, which can provide the powerful punch of an RC car. Because of this, the production volume of Lipo in the market gradually exceeds that of NiMH. Temperatures above 45☌ can disrupt the chemical balance within the battery, causing side reactions and damaging the battery.The opposite is true when the temperature rises, that is, the output power of the battery will increase, and the temperature will also affect the transmission speed of the electrolyte.The battery voltage remains constant, the discharge current decreases, and the power output of the battery decreases.As the temperature decreases, the reaction rate of the electrode also decreases.Because the electrochemical reaction of NiMH is related to the ambient temperature. If you continue to use it, it will cause irreversible damage to the battery.īesides, the ambient temperature has a great influence on the discharge performance of NiMH. When it is close to 0.8V, it means that the power is almost exhausted. So in practice, we usually set the cutoff voltage of RC cars running NiMH to 0.9V. When the NiMH discharge voltage is lower than 1.1V, its power decreases rapidly. The above data are the results tested at ambient temperatures of 25☌, 0☌, -20☌, and -40☌, respectively. NASTIMA battery, the first choice of car powertrain for most top Formula SAE Racing Teams in the world since 2012 up to date! NASTIMA battery all have RoHS, CE, MSDS, UN38.3 standard.All NASTIMA products come with a 30-day money back and a 12-month limited seller's guarantee against manufacturer defects from date of purchase, and 24 hours' friendly customer service!ġ*Melasta 4000mAh 7.NiMH is chemically more stable than Lipo, so there is no need to set the storage voltage. Whether you have a remote-controlled heli, jet, airplane, quad, buggy or truck, this is a battery pack you can depend on. The NASTIMA 7.2V 4000mAh NiMH battery pack has a high-capacity, high-discharge rate that gives you the power and run-time you expect from all NASTIMA batteries. Trust the battery that consistently delivers peak performances even through the roughest conditions. Popular standard 7.2V RC cars, RC Truck, RC Airplane, RC Helicopter, RC Boat which with Tamiya connector.
In order to make sure the battery is compatible with your racing car,please check the battery container size of your racing car before you ordered it! ▲30-day money back and a 12-month limited ▲7.2V 4000mAh NiMH battery pack has a high-capacity, high-discharge rate that gives you the power and run-time you expect ▲Compatible with: popular standard 7.2V RC cars, RC Truck, RC Airplane, RC Helicopter, RC Boat which with Tamiya connector. ▲4000mAh 7.2v NiMh RC Toy Battery Flat Racing car replacement battery
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