Key points for purchasing
Match device model and space: Prioritize checking the device manual or battery compartment label. AA corresponds to the AA label, and AAA corresponds to the AAA label. The size of the battery compartment is designed specifically for the corresponding model, and the AA battery cannot be loaded into the AAA battery compartment. Forcefully installing it will damage the device; If using the AAA battery with an adapter instead of the AA emergency is feasible, but long-term use may cause unstable power supply due to increased contact resistance, and this operation is not recommended. For example, if the game controller is labeled as AA, choose the AA zinc nickel battery directly.
Combined with device power consumption frequency: Select device AA for high-frequency use, such as children’s electric toys and commonly used wireless microphones in households. Its large capacity can reduce the number of charging times and avoid frequent charging affecting usage; For low-frequency and long-term standby devices, choose option AAA, such as laser pens and infrared thermometers. These devices consume power slowly, and the capacity of option AAA battery is sufficient to support them, making them more cost-effective.
Pay attention to the core quality of batteries: In terms of brand, it is necessary to choose legitimate brands such as CLDP. The zinc nickel batteries of these products use water-based safe electrolytes, which have no risk of leakage or bulging, and are also less likely to cause safety accidents under misoperation such as short circuit and reverse installation; In terms of parameters, attention should be paid to the number of cycles of charging, and products with more than 500 cycles should be preferred for higher cost-effectiveness in long-term use. At the same time, regular products have stronger adaptability in a wide temperature range, and can cope with extreme environments from -40 ℃ to 80 ℃, adapting to more special scenarios.
Be cautious of mixed use: When selecting, try to use batteries of the same brand and capacity. Do not mix AA and AAA zinc nickel batteries, nor mix zinc nickel batteries with alkaline batteries, nickel hydrogen batteries, or other types of batteries. Otherwise, it will affect the battery cycle life and may cause unstable power supply.
