Ordinary batteries are zinc-manganese batteries, and the voltage of each battery is1.5v. The symbol model of alkaline battery is LR6, and the voltage of single battery is1.5v. It is characterized by large capacity, which is generally 2-6 times that of ordinary batteries, and can be discharged with large current.

The cell voltage of rechargeable battery is 1. 1 or1.2v. Nickel-cadmium battery marked with nickel-cadmium and nickel-metal hydride (or NI-MH) battery.

Performance and use:

The performance of the battery meets the national industry standards and is equivalent to that of foreign batteries. Because of its advantages such as heavy load, high current discharge, large capacitance, good low temperature performance and leakage resistance, and high cost performance (2-3 times that of dry battery and 6-8 times that of high current working power), it is widely used in civil and industrial fields.

Especially suitable for flashlights, miniature tape recorders, cameras, walkie-talkies, BP machines, razors, palm-sized color TVs and game machines, toys, telemeters, alarms, calculators, hearing AIDS, flashlights and electric clocks.

For example, AA type (No.5) alkaline zinc-manganese battery For flash cameras, continuous shooting can take 8- 10, dry batteries can only take 1-2, and nickel-cadmium batteries cannot be used. It can be said that all dry batteries and cadmium-nickel batteries can be replaced by alkaline zinc-manganese batteries.