The 884 ultra-short wave test radio station has an operating voltage of 11.5 V to 18 V and a nominal voltage of 13 V. It uses 11 No. 1 batteries and is modified with lithium batteries . dry batteries are about 2.5ah and the capacity of alkaline batteries is about 8ah.
We recommend four strings of 10 Ah lithium iron phosphate batteries, with an operating voltage range of 10.8 V to 14.6 V.
If you are using a ternary battery 18650, the operating voltage of three strings is low. It is recommended to use four strings and four parallels (the volume allows, you can connect more in parallel), the capacity is 8.8. Ah, the full voltage is 16.8V and the discharge working voltage is 13.2. 11V low voltage protection voltage.
How good is the Tianpeng lithium battery?
It will definitely smoke and catch fire instantly, otherwise itthere will be no oxidation reaction. There is a protective layer on it. The exterior of the battery will in fact explode under the pressure of the weight. This is indeed equivalent to carrying a time bomb, but the power is very low. CCTV has a science and education channel, called. Deadly batteries. You can watch it
Tianpeng lithium batteries are of very good quality. Tianpeng lithium battery has the advantages of small size, light weight, high specific energy and mass power, high voltage, good safety, protection green and environmental, so the quality is very good. Tianpeng lithium batteries will not ignite or explode under conditions such as short circuit, overcharge, overdischarge, acupuncture, extrusion, overheating, etc., and have high safety performance. Widely used in miners lamps, power toolsics, electric bicycles, electric motorcycles, electric vehicles, radio stations and high-power communications, energy storage equipment and other fields.