What kind of battery is 6f229v battery

6F229v is a type of battery specification. When several batteries are combined, the nominal voltage is around 9V. The dimensions are 26.5mm in thickness, 17.5mm in width, and 48.5mm in height. It was first used in transistor radios. There are mainly lithium batteries (lithium), carbon 6F22 (carbonzinc), alkaline 6LR61 (Alkaline) primary 9V batteries and nickel metal hydride (NiMH), nickel cadmium (NiCd) combined secondary 9V batteries. Mainly used in remote control toys, smoke alarms, wireless microphones, multimeters and instrumentation products.

6rl21 has better performance and is more durable than 6f22.

Notes for 6F22 carbon battery:

The capacity of the 9V lithium battery can reach 1200mAh, the storage period at room temperature is more than ten years, and the annual self-discharge is below 2%. Widely used in smoke alarms, carbon monoxide alarms and other products that require a long battery life and are not easy to replace.

It is also the first choice to replace high-quality 9V alkaline batteries (6LR61). The capacity of this battery is high, equivalent to five times that of carbon batteries and about three times that of alkaline batteries. The shelf life of 9V carbon (6F22) batteries is 2 years, and the shelf life of 9V alkaline batteries is 5 years.